includes/clientside/static/SpryAutoSuggest.js
author Dan
Tue, 22 Jul 2008 17:01:42 -0500
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permissions -rw-r--r--
Made lang.php stop dying due to no strings installed for current language [experimental]
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// SpryAutoSuggest.js - version 0.91 - Spry Pre-Release 1.6.1
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//
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// Copyright (c) 2006. Adobe Systems Incorporated.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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//   * Redistributions of source code must retain the above copyright notice,
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//     this list of conditions and the following disclaimer.
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//   * Redistributions in binary form must reproduce the above copyright notice,
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//     this list of conditions and the following disclaimer in the documentation
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//     and/or other materials provided with the distribution.
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//   * Neither the name of Adobe Systems Incorporated nor the names of its
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//     contributors may be used to endorse or promote products derived from this
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//     software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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var Spry;
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if (!Spry) Spry = {};
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if (!Spry.Widget) Spry.Widget = {};
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Spry.Widget.BrowserSniff = function()
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{
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	var b = navigator.appName.toString();
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	var up = navigator.platform.toString();
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	var ua = navigator.userAgent.toString();
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	this.mozilla = this.ie = this.opera = this.safari = false;
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	var re_opera = /Opera.([0-9\.]*)/i;
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	var re_msie = /MSIE.([0-9\.]*)/i;
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	var re_gecko = /gecko/i;
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	var re_safari = /(applewebkit|safari)\/([\d\.]*)/i;
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	var r = false;
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	if ( (r = ua.match(re_opera))) {
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		this.opera = true;
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		this.version = parseFloat(r[1]);
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	} else if ( (r = ua.match(re_msie))) {
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		this.ie = true;
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		this.version = parseFloat(r[1]);
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	} else if ( (r = ua.match(re_safari))) {
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		this.safari = true;
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		this.version = parseFloat(r[2]);
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	} else if (ua.match(re_gecko)) {
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		var re_gecko_version = /rv:\s*([0-9\.]+)/i;
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		r = ua.match(re_gecko_version);
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		this.mozilla = true;
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		this.version = parseFloat(r[1]);
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	}
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	this.windows = this.mac = this.linux = false;
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	this.Platform = ua.match(/windows/i) ? "windows" :
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					(ua.match(/linux/i) ? "linux" :
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					(ua.match(/mac/i) ? "mac" :
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					ua.match(/unix/i)? "unix" : "unknown"));
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	this[this.Platform] = true;
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	this.v = this.version;
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	if (this.safari && this.mac && this.mozilla) {
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		this.mozilla = false;
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	}
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};
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Spry.is = new Spry.Widget.BrowserSniff();
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Spry.Widget.AutoSuggest = function(region, sRegion, dataset, field, options)
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{
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	if (!this.isBrowserSupported())
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		return;
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	options = options || {};
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	this.init(region, sRegion, dataset, field);
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	Spry.Widget.Utils.setOptions(this, options);
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	if (Spry.Widget.AutoSuggest.onloadDidFire)
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		this.attachBehaviors();
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	else 
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		Spry.Widget.AutoSuggest.loadQueue.push(this);
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	// when data is changing we will decide if we will have to show the suggestions
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	this.dataset.addObserver(this);
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	// Set up an observer so we can attach our click behaviors whenever
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	// the region is regenerated.
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	var regionID = Spry.Widget.Utils.getElementID(sRegion);
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	var self = this;
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	this._notifyDataset = { onPostUpdate: function() {
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			self.attachClickBehaviors();
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	}, onPreUpdate: function(){
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			self.removeClickBehaviours();
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	}};
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	Spry.Data.Region.addObserver(regionID,this._notifyDataset);
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	// clean up the widget when on page unload
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	Spry.Widget.Utils.addEventListener(window, 'unload', function(){self.destroy()}, false);
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	// make the first computation in case the textfield is not empty
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	this.attachClickBehaviors();
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	this.handleKeyUp(null);
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	this.showSuggestions(false);
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};
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Spry.Widget.AutoSuggest.prototype.init = function(region, sRegion, dataset, field)
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{
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	this.region = Spry.Widget.Utils.getElement(region);
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	if (!this.region)
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		return;
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	this.minCharsType = false;
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	this.containsString = false;
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	this.loadFromServer = false;
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	this.urlParam = '';
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	this.suggestionIsVisible = false;
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	this.stopFocus = false;
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	this.hasFocus = false;
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	this.showSuggestClass = 'showSuggestClass';
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	this.hideSuggestClass = 'hideSuggestClass';
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	this.hoverSuggestClass = 'hoverSuggestClass';
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	this.movePrevKeyCode = Spry.Widget.AutoSuggest.KEY_UP;
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	this.moveNextKeyCode = Spry.Widget.AutoSuggest.KEY_DOWN;
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	this.textElement = Spry.Widget.Utils.getFirstChildWithNodeNameAtAnyLevel(this.region, "INPUT");
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	this.textElement.setAttribute('AutoComplete', 'off');
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	this.suggestRegion = Spry.Widget.Utils.getElement(sRegion);
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	// prepare the suggest region
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	Spry.Widget.Utils.makePositioned(this.suggestRegion);
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	Spry.Widget.Utils.addClassName(this.suggestRegion, this.hideSuggestClass);
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	this.timerID = null;
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	if (typeof dataset == "string"){
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		this.dataset = window[dataset];
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	}else{
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		this.dataset = dataset;
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	}
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	this.field = field;
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	if (typeof field == 'string' && field.indexOf(',') != -1)
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	{
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		field = field.replace(/\s*,\s*/ig, ',');
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		this.field = field.split(',');
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	}
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};
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Spry.Widget.AutoSuggest.prototype.isBrowserSupported = function()
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{
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	return Spry.is.ie && Spry.is.v >= 5 && Spry.is.windows
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		||
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	Spry.is.mozilla && Spry.is.v >= 1.4
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		||
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	Spry.is.safari
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		||
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	Spry.is.opera && Spry.is.v >= 9;
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};
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Spry.Widget.AutoSuggest.prototype.getValue = function()
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{
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	if (!this.textElement)
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		return '';
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	return this.textElement.value;
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};
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Spry.Widget.AutoSuggest.prototype.setValue = function(str)
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{
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	if (!this.textElement)
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		return;
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	this.textElement.value = str;
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	this.showSuggestions(false);
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};
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Spry.Widget.AutoSuggest.prototype.focus = function()
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{
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	if (!this.textElement)
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		return;
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	this.textElement.focus();
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   191
};
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Spry.Widget.AutoSuggest.prototype.showSuggestions = function(doShow)
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{
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	if (this.region && this.isVisibleSuggestion() != doShow)
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   196
	{
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		if (doShow && this.hasFocus)
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   198
		{
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				Spry.Widget.Utils.addClassName(this.region, this.showSuggestClass);
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				if (Spry.is.ie && Spry.is.version < 7)
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					this.createIframeLayer(this.suggestRegion);
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   202
		}
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		else
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		{
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				if (Spry.is.ie && Spry.is.version < 7)
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					this.removeIframeLayer();
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				Spry.Widget.Utils.removeClassName(this.region, this.showSuggestClass);
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		}
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   209
	}
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	this.suggestionIsVisible = Spry.Widget.Utils.hasClassName(this.region, this.showSuggestClass);
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   211
};
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   212
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Spry.Widget.AutoSuggest.prototype.isVisibleSuggestion = function()
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{
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   215
	return this.suggestionIsVisible;
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   216
};
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   217
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Spry.Widget.AutoSuggest.prototype.onDataChanged = function(el)
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{
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		var data = el.getData(true);
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   221
		var val = this.getValue();
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   222
		this.showSuggestions(data && (!this.minCharsType || val.length >= this.minCharsType) && (data.length > 1 || (data.length == 1 && this.childs[0] && this.childs[0].attributes.getNamedItem("spry:suggest").value != this.getValue())));
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   223
};
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   224
Spry.Widget.AutoSuggest.prototype.nodeMouseOver = function(e, node)
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   225
{
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   226
	var l = this.childs.length;
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   227
	for (var i=0; i<l; i++)
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   228
		if (this.childs[i] != node && Spry.Widget.Utils.hasClassName(this.childs[i], this.hoverSuggestClass))
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   229
		{
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   230
			Spry.Widget.Utils.removeClassName(this.childs[i], this.hoverSuggestClass);
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   231
			break;
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   232
		}
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   233
};
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   234
Spry.Widget.AutoSuggest.prototype.nodeClick = function(e, value) 
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   235
{
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   236
	if (value)
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   237
		this.setValue(value);
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   238
};
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   239
Spry.Widget.AutoSuggest.prototype.handleKeyUp = function(e)
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   240
{
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   241
	if (this.timerID)
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   242
	{
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   243
		clearTimeout(this.timerID);
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   244
		this.timerID = null;
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   245
	}
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   246
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   247
	// If the user hit the escape key, hide the auto suggest menu!
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   248
	if (e && this.isSpecialKey(e))
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   249
	{
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   250
		this.handleSpecialKeys(e);
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   251
		return;
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   252
	}
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   253
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   254
	var self = this;
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   255
	var func = function() { self.timerID = null; self.loadDataSet();};
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   256
	if (!this.loadFromServer)
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   257
		func = function() { self.timerID = null; self.filterDataSet();};
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   258
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   259
	this.timerID = setTimeout(func, 200);
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   260
	
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   261
};
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   262
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   263
Spry.Widget.AutoSuggest.prototype.scrollVisible = function(el)
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   264
{
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   265
	if (typeof this.scrolParent == 'undefined')
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   266
	{
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   267
		var currEl = el;
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   268
		this.scrolParent = false;
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   269
		while	(!this.scrolParent)
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   270
		{
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   271
			var overflow = Spry.Widget.Utils.getStyleProp(currEl, 'overflow');
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   272
			if (!overflow || overflow.toLowerCase() == 'scroll')
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   273
			{
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   274
					this.scrolParent = currEl;
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   275
					break;
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   276
			}
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   277
			if (currEl == this.region) 
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   278
				break;
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   279
			
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			currEl = currEl.parentNode;
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   281
		}
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   282
	}
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   284
	if (this.scrolParent != false)
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Dan
parents:
diff changeset
   285
	{
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Dan
parents:
diff changeset
   286
		var h = parseInt(Spry.Widget.Utils.getStyleProp(this.scrolParent, 'height'), 10);
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Dan
parents:
diff changeset
   287
		if (el.offsetTop < this.scrolParent.scrollTop)
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Dan
parents:
diff changeset
   288
			this.scrolParent.scrollTop = el.offsetTop;
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Dan
parents:
diff changeset
   289
		else if (el.offsetTop + el.offsetHeight > this.scrolParent.scrollTop + h)
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Dan
parents:
diff changeset
   290
		{
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Dan
parents:
diff changeset
   291
			// the 5 pixels make the latest option more visible.
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Dan
parents:
diff changeset
   292
			this.scrolParent.scrollTop = el.offsetTop + el.offsetHeight - h + 5;
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Dan
parents:
diff changeset
   293
			if (this.scrolParent.scrollTop < 0)
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Dan
parents:
diff changeset
   294
				this.scrolParent.scrollTop = 0;	
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Dan
parents:
diff changeset
   295
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   296
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   297
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   298
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   299
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   300
Spry.Widget.AutoSuggest.KEY_UP = 38;
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Dan
parents:
diff changeset
   301
Spry.Widget.AutoSuggest.KEY_DOWN = 40;
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Dan
parents:
diff changeset
   302
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   303
Spry.Widget.AutoSuggest.prototype.handleSpecialKeys = function(e){
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Dan
parents:
diff changeset
   304
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   305
 	switch (e.keyCode)
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Dan
parents:
diff changeset
   306
	{
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Dan
parents:
diff changeset
   307
		case this.moveNextKeyCode: // Down key  
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Dan
parents:
diff changeset
   308
 		case this.movePrevKeyCode: // Up Key
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Dan
parents:
diff changeset
   309
			if (!(this.childs.length > 0) || !this.getValue())
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Dan
parents:
diff changeset
   310
				return;	
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Dan
parents:
diff changeset
   311
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   312
			var prev = this.childs.length-1;
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Dan
parents:
diff changeset
   313
			var next = false;
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Dan
parents:
diff changeset
   314
			var found = false;
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Dan
parents:
diff changeset
   315
			var data = this.dataset.getData();
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Dan
parents:
diff changeset
   316
			if (this.childs.length > 1 || (data && data.length == 1 && this.childs[0] && this.childs[0].attributes.getNamedItem('spry:suggest').value != this.getValue()))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   317
			{
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Dan
parents:
diff changeset
   318
				this.showSuggestions(true);
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Dan
parents:
diff changeset
   319
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   320
			else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   321
				return;	
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Dan
parents:
diff changeset
   322
			
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Dan
parents:
diff changeset
   323
			var utils = Spry.Widget.Utils;
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Dan
parents:
diff changeset
   324
			for (var k=0; k < this.childs.length; k++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   325
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   326
				if (next)
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Dan
parents:
diff changeset
   327
				{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   328
					utils.addClassName(this.childs[k], this.hoverSuggestClass);
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Dan
parents:
diff changeset
   329
					this.scrollVisible(this.childs[k]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   330
					break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   331
				}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   332
				if (utils.hasClassName(this.childs[k], this.hoverSuggestClass))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   333
				{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   334
					utils.removeClassName(this.childs[k], this.hoverSuggestClass);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   335
					found = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   336
					if (e.keyCode == this.moveNextKeyCode)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   337
					{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   338
						next = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   339
						continue;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   340
					}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   341
					else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   342
					{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   343
						utils.addClassName(this.childs[prev], this.hoverSuggestClass);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   344
						this.scrollVisible(this.childs[prev]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   345
						break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   346
					}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   347
				}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   348
				prev = k;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   349
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   350
			if (!found || (next && k == this.childs.length))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   351
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   352
				utils.addClassName(this.childs[0], this.hoverSuggestClass);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   353
				this.scrollVisible(this.childs[0]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   354
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   355
			utils.stopEvent(e);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   356
			break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   357
		case 27: // ESC key
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   358
			this.showSuggestions(false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   359
			break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   360
		case 13: //Enter Key
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   361
			if (!this.isVisibleSuggestion()) 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   362
				return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   363
			for (var k=0; k < this.childs.length; k++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   364
				if (Spry.Widget.Utils.hasClassName(this.childs[k], this.hoverSuggestClass))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   365
				{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   366
					var attr = this.childs[k].attributes.getNamedItem('spry:suggest');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   367
					if (attr){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   368
						this.setValue(attr.value);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   369
						this.handleKeyUp(null);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   370
					}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   371
					// stop form submission
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   372
					Spry.Widget.Utils.stopEvent(e);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   373
					return false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   374
				}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   375
			break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   376
		case 9: //Tab Key
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   377
			this.showSuggestions(false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   378
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   379
	return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   380
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   381
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   382
Spry.Widget.AutoSuggest.prototype.filterDataSet = function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   383
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   384
	var contains = this.containsString;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   385
	var columnName = this.field;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   386
	var val = this.getValue();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   387
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   388
	if (this.previousString && this.previousString == val)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   389
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   390
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   391
	this.previousString = val;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   392
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   393
	if (!val || (this.minCharsType && this.minCharsType > val.length))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   394
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   395
		this.dataset.filter(function(ds, row, rowNumber) {return null;});
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   396
		this.showSuggestions(false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   397
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   398
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   399
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   400
	var regExpStr = Spry.Widget.Utils.escapeRegExp(val);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   401
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   402
	if (!contains)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   403
	 	regExpStr = "^" + regExpStr;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   404
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   405
	var regExp = new RegExp(regExpStr, "ig");
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   406
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   407
	if (this.maxListItems > 0)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   408
		this.dataset.maxItems = this.maxListItems;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   409
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   410
	var filterFunc = function(ds, row, rowNumber)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   411
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   412
		if (ds.maxItems >0  && ds.maxItems <= ds.data.length)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   413
			return null;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   414
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   415
		if (typeof columnName == 'object')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   416
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   417
			var l = columnName.length;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   418
			for (var i=0; i < l; i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   419
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   420
				var str = row[columnName[i]];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   421
				if (str && str.search(regExp) != -1)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   422
					return row;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   423
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   424
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   425
		else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   426
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   427
			var str = row[columnName];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   428
			if (str && str.search(regExp) != -1)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   429
				return row;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   430
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   431
		return null; 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   432
	};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   433
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   434
	this.dataset.filter(filterFunc);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   435
	var data = this.dataset.getData();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   436
	this.showSuggestions(data && (!this.minCharsType || val.length >= this.minCharsType) && (data.length > 1 || (data.length == 1 && this.childs[0] && this.childs[0].attributes.getNamedItem('spry:suggest').value != val )));
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   437
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   438
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   439
Spry.Widget.AutoSuggest.prototype.loadDataSet = function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   440
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   441
	var val = this.getValue();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   442
	var ds = this.dataset;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   443
	ds.cancelLoadData();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   444
	ds.useCache = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   445
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   446
	if (!val || (this.minCharsType && this.minCharsType > val.length))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   447
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   448
		this.showSuggestions(false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   449
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   450
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   451
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   452
	if (this.previousString && this.previousString == val)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   453
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   454
		var data = ds.getData();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   455
		this.showSuggestions(data && (data.length > 1 || (data.length == 1 && this.childs[0].attributes.getNamedItem("spry:suggest").value != val)));
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   456
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   457
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   458
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   459
	this.previousString = val;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   460
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   461
	var url = Spry.Widget.Utils.addReplaceParam(ds.url, this.urlParam, val);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   462
	ds.setURL(url);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   463
	ds.loadData();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   464
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   465
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   466
Spry.Widget.AutoSuggest.prototype.addMouseListener =  function(node, value)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   467
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   468
	var self = this;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   469
	var addListener = Spry.Widget.Utils.addEventListener;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   470
	addListener(node, "click", function(e){ return self.nodeClick(e, value); self.handleKeyUp(null);}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   471
	addListener(node, "mouseover", function(e){ Spry.Widget.Utils.addClassName(node, self.hoverSuggestClass); self.nodeMouseOver(e, node)}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   472
	addListener(node, "mouseout", function(e){ Spry.Widget.Utils.removeClassName(node, self.hoverSuggestClass); self.nodeMouseOver(e, node)}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   473
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   474
Spry.Widget.AutoSuggest.prototype.removeMouseListener =  function(node, value)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   475
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   476
	var self = this;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   477
	var removeListener = Spry.Widget.Utils.removeEventListener;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   478
	removeListener(node, "click", function (e){ self.nodeClick(e, value); self.handleKeyUp(null);}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   479
	removeListener(node, "mouseover", function(e){ Spry.Widget.Utils.addClassName(node, self.hoverSuggestClass); self.nodeMouseOver(e, node)}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   480
	removeListener(node, "mouseout", function(e){ Spry.Widget.Utils.removeClassName(node, self.hoverSuggestClass); self.nodeMouseOver(e, node)}, false); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   481
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   482
Spry.Widget.AutoSuggest.prototype.attachClickBehaviors =  function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   483
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   484
	var self = this;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   485
	var valNodes = Spry.Utils.getNodesByFunc(this.region, function(node)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   486
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   487
		if (node.nodeType == 1) /* Node.ELEMENT_NODE */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   488
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   489
			var attr = node.attributes.getNamedItem("spry:suggest");
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   490
			if (attr){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   491
				self.addMouseListener(node, attr.value);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   492
				return true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   493
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   494
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   495
		return false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   496
	});
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   497
	this.childs = valNodes;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   498
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   499
Spry.Widget.AutoSuggest.prototype.removeClickBehaviours = function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   500
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   501
	var self = this;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   502
	var valNodes = Spry.Utils.getNodesByFunc(this.region, function(node)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   503
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   504
		if (node.nodeType == 1) /* Node.ELEMENT_NODE */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   505
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   506
			var attr = node.attributes.getNamedItem("spry:suggest");
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   507
			if (attr){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   508
				self.removeMouseListener(node, attr.value);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   509
				return true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   510
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   511
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   512
		return false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   513
	});
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   514
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   515
Spry.Widget.AutoSuggest.prototype.destroy = function(){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   516
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   517
	this.removeClickBehaviours();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   518
	Spry.Data.Region.removeObserver(Spry.Widget.Utils.getElementID(this.suggestRegion),this._notifyDataset);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   519
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   520
	if (this.event_handlers)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   521
		for (var i=0; i<this.event_handlers.length; i++) {
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   522
			Spry.Widget.Utils.removeEventListener(this.event_handlers[i][0], this.event_handlers[i][1], this.event_handlers[i][2], false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   523
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   524
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   525
	for (var k in this)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   526
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   527
		if (typeof this[k] != 'function'){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   528
			try { delete this[k]; } catch(err) {}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   529
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   530
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   531
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   532
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   533
Spry.Widget.AutoSuggest.onloadDidFire = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   534
Spry.Widget.AutoSuggest.loadQueue = [];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   535
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   536
Spry.Widget.AutoSuggest.processLoadQueue = function(handler)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   537
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   538
	Spry.Widget.AutoSuggest.onloadDidFire = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   539
	var q = Spry.Widget.AutoSuggest.loadQueue;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   540
	var qlen = q.length;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   541
	for (var i = 0; i < qlen; i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   542
		q[i].attachBehaviors();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   543
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   544
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   545
Spry.Widget.AutoSuggest.addLoadListener = function(handler)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   546
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   547
	if (typeof window.addEventListener != 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   548
		window.addEventListener('load', handler, false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   549
	else if (typeof document.addEventListener != 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   550
		document.addEventListener('load', handler, false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   551
	else if (typeof window.attachEvent != 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   552
		window.attachEvent('onload', handler);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   553
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   554
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   555
Spry.Widget.AutoSuggest.addLoadListener(Spry.Widget.AutoSuggest.processLoadQueue);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   556
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   557
Spry.Widget.AutoSuggest.prototype.attachBehaviors = function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   558
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   559
	this.event_handlers = [];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   560
	var self = this;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   561
	// adding listeners to the text input to catch the text changes
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   562
	var _notifyKeyUp = function(e){ self.handleKeyUp(e)};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   563
	this.event_handlers.push([this.textElement, "keydown", _notifyKeyUp]); 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   564
	this.event_handlers.push([this.textElement, "focus", function(e){ if (self.stopFocus){ self.handleKeyUp(e);} self.hasFocus = true; self.stopFocus = false;}]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   565
	this.event_handlers.push([this.textElement, "drop", _notifyKeyUp]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   566
	this.event_handlers.push([this.textElement, "dragdrop", _notifyKeyUp]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   567
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   568
	var _notifyBlur = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   569
	// on opera the blur is triggered before onclick
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   570
	if (Spry.is.opera){
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   571
		_notifyBlur = function(e) { setTimeout(function(){if (!self.clickInList){ self.showSuggestions(false); }else{ self.stopFocus = true; self.textElement.focus();} self.clickInList = false; self.hasFocus = false;}, 100); };
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   572
	}else{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   573
		_notifyBlur = function(e) { if (!self.clickInList){ self.showSuggestions(false); }else{ self.stopFocus = true; self.textElement.focus();} self.clickInList = false; self.hasFocus = false;};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   574
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   575
	this.event_handlers.push([this.textElement, "blur", _notifyBlur]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   576
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   577
	// we listen on the suggest region too
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   578
	this.event_handlers.push([this.suggestRegion, "mousedown", function(e){ self.clickInList = true;}]);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   579
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   580
	for (var i=0; i<this.event_handlers.length; i++) 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   581
		Spry.Widget.Utils.addEventListener(this.event_handlers[i][0], this.event_handlers[i][1], this.event_handlers[i][2], false);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   582
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   583
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   584
// createIframeLayer for Tooltip
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   585
// creates an IFRAME underneath a tooltip element so that it will show above form controls and ActiveX
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   586
Spry.Widget.AutoSuggest.prototype.createIframeLayer = function(element)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   587
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   588
	if (typeof this.iframeLayer == 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   589
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   590
		var layer = document.createElement('iframe');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   591
		layer.tabIndex = '-1';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   592
		layer.src = 'javascript:"";';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   593
		layer.scrolling = 'no';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   594
		layer.frameBorder = '0';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   595
		layer.className = 'iframeSuggest';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   596
		element.parentNode.appendChild(layer);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   597
		this.iframeLayer = layer;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   598
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   599
	this.iframeLayer.style.left = element.offsetLeft + 'px';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   600
	this.iframeLayer.style.top = element.offsetTop + 'px';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   601
	this.iframeLayer.style.width = element.offsetWidth + 'px';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   602
	this.iframeLayer.style.height = element.offsetHeight + 'px';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   603
	this.iframeLayer.style.display = 'block';	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   604
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   605
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   606
// removeIframeLayer for Tooltip Element
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   607
// removes an IFRAME underneath a tooltip to reveal any form controls and ActiveX
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   608
Spry.Widget.AutoSuggest.prototype.removeIframeLayer =  function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   609
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   610
	if (this.iframeLayer)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   611
		this.iframeLayer.style.display = 'none';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   612
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   613
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   614
//////////////////////////////////////////////////////////////////////
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   615
//
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   616
// Spry.Widget.Utils
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   617
//
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   618
//////////////////////////////////////////////////////////////////////
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   619
if (!Spry.Widget.Utils)	Spry.Widget.Utils = {};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   620
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   621
Spry.Widget.Utils.specialSafariNavKeys = ",63232,63233,63234,63235,63272,63273,63275,63276,63277,63289,"; //left,up,rigtht,down arrows,delete,home,end,page up,page down,num lock
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   622
Spry.Widget.Utils.specialCharacters = ",9,13,27,38,40,";              //suggest keys: tab,enter,escape,up arrow,down arrow
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   623
Spry.Widget.Utils.specialCharacters += ",33,34,35,36,37,39,45,46,";   //edit keys: insert,delete,home,end,left arrow,right arrow,page up,page down
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   624
Spry.Widget.Utils.specialCharacters += ",16,17,18,19,20,144,145,";    //control keys: shift,control,alt,pause,caps lock,num lock,scroll lock
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   625
Spry.Widget.Utils.specialCharacters += ",112,113,114,115,116,117,118,119,120,121,122,123,"; //F1-F12
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   626
Spry.Widget.Utils.specialCharacters += Spry.Widget.Utils.specialSafariNavKeys;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   627
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   628
Spry.Widget.AutoSuggest.prototype.isSpecialKey = function (ev)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   629
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   630
	return Spry.Widget.Utils.specialCharacters.indexOf("," + ev.keyCode + ",") != -1 || this.moveNextKeyCode == ev.keyCode || this.movePrevKeyCode == ev.keyCode;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   631
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   632
Spry.Widget.Utils.getElementID = function(el)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   633
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   634
	if (typeof el == 'string' && el)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   635
		return el;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   636
	return el.getAttribute('id');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   637
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   638
Spry.Widget.Utils.getElement = function(ele)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   639
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   640
	if (ele && typeof ele == "string")
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   641
		return document.getElementById(ele);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   642
	return ele;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   643
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   644
Spry.Widget.Utils.addReplaceParam = function(url, param, paramValue)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   645
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   646
	var uri ='';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   647
	var qstring = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   648
	var i = url.indexOf('?');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   649
	if ( i != -1)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   650
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   651
		uri = url.slice(0, i);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   652
		qstring = url.slice(i+1);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   653
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   654
	else 
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   655
		uri = url;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   656
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   657
	// the list of parameters
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   658
	qstring = qstring.replace('?', '');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   659
	var arg = qstring.split("&");
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   660
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   661
	// prevent malicious use
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   662
	if (param.lastIndexOf('/') != -1)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   663
		param = param.slice(param.lastIndexOf('/')+1);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   664
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   665
	// remove param from the list
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   666
	for (i=0; i < arg.length ;i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   667
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   668
		var k = arg[i].split('=');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   669
		if ( (k[0] && k[0] == decodeURI(param)) || arg[i] == decodeURI(param))
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   670
			arg[i] = null;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   671
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   672
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   673
	arg[arg.length] = encodeURIComponent(param) + '=' + encodeURIComponent(paramValue);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   674
	qstring = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   675
	// reconstruct the qstring
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   676
	for (i=0; i < arg.length; i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   677
		if (arg[i])
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   678
			qstring += '&'+arg[i];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   679
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   680
	// remove the first &
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   681
	qstring = qstring.slice(1);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   682
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   683
	url = uri + '?' + qstring;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   684
	return url;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   685
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   686
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   687
Spry.Widget.Utils.addClassName = function(ele, clssName)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   688
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   689
	if (!ele) return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   690
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   691
	if (!ele.className) ele.className = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   692
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   693
	if (!ele || ele.className.search(new RegExp("\\b" + clssName + "\\b")) != -1)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   694
	  return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   695
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   696
	ele.className += ' ' + clssName;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   697
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   698
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   699
Spry.Widget.Utils.removeClassName = function(ele, className)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   700
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   701
	if (!ele) return;	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   702
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   703
	if (!ele.className)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   704
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   705
		ele.className = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   706
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   707
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   708
	ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), '');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   709
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   710
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   711
Spry.Widget.Utils.hasClassName = function (ele, className)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   712
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   713
	if (!ele || !className)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   714
		return false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   715
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   716
	if (!ele.className)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   717
		ele.className = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   718
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   719
	return ele.className.search(new RegExp("\\s*\\b" + className + "\\b")) != -1;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   720
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   721
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   722
Spry.Widget.Utils.addEventListener = function(el, eventType, handler, capture)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   723
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   724
	try
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   725
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   726
		if (el.addEventListener)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   727
			el.addEventListener(eventType, handler, capture);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   728
		else if (el.attachEvent)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   729
			el.attachEvent("on" + eventType, handler, capture);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   730
	}catch (e) {}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   731
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   732
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   733
Spry.Widget.Utils.removeEventListener = function(el, eventType, handler, capture)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   734
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   735
	try
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   736
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   737
		if (el.removeEventListener)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   738
			el.removeEventListener(eventType, handler, capture);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   739
		else if (el.detachEvent)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   740
			el.detachEvent("on" + eventType, handler, capture);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   741
	}catch (e) {}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   742
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   743
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   744
Spry.Widget.Utils.stopEvent = function(ev)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   745
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   746
	ev.cancelBubble = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   747
	ev.returnValue = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   748
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   749
	try
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   750
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   751
		this.stopPropagation(ev);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   752
	}catch (e){}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   753
	try{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   754
		this.preventDefault(ev);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   755
	}catch(e){}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   756
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   757
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   758
/**
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   759
 * Stops event propagation
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   760
 * @param {Event} ev the event
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   761
 */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   762
Spry.Widget.Utils.stopPropagation = function(ev)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   763
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   764
	if (ev.stopPropagation)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   765
		ev.stopPropagation();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   766
	else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   767
		ev.cancelBubble = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   768
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   769
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   770
/**
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   771
 * Prevents the default behavior of the event
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   772
 * @param {Event} ev the event
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   773
 */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   774
Spry.Widget.Utils.preventDefault = function(ev)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   775
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   776
	if (ev.preventDefault)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   777
		ev.preventDefault();
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   778
	else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   779
		ev.returnValue = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   780
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   781
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   782
Spry.Widget.Utils.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   783
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   784
	if (!optionsObj)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   785
		return;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   786
	for (var optionName in optionsObj)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   787
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   788
		if (typeof ignoreUndefinedProps != 'undefined' && ignoreUndefinedProps && typeof optionsObj[optionName] == 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   789
			continue;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   790
		obj[optionName] = optionsObj[optionName];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   791
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   792
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   793
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   794
Spry.Widget.Utils.firstValid = function()
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   795
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   796
	var ret = null;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   797
	for (var i=0; i < Spry.Widget.Utils.firstValid.arguments.length; i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   798
		if (typeof Spry.Widget.Utils.firstValid.arguments[i] != 'undefined')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   799
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   800
			ret = Spry.Widget.Utils.firstValid.arguments[i];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   801
			break;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   802
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   803
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   804
	return ret;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   805
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   806
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   807
Spry.Widget.Utils.camelize = function(stringToCamelize)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   808
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   809
  var oStringList = stringToCamelize.split('-');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   810
	var isFirstEntry = true;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   811
	var camelizedString = '';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   812
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   813
	for(var i=0; i < oStringList.length; i++)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   814
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   815
		if(oStringList[i].length>0)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   816
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   817
			if(isFirstEntry)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   818
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   819
				camelizedString = oStringList[i];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   820
				isFirstEntry = false;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   821
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   822
			else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   823
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   824
				var s = oStringList[i];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   825
				camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   826
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   827
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   828
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   829
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   830
	return camelizedString;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   831
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   832
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   833
Spry.Widget.Utils.getStyleProp = function(element, prop)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   834
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   835
	var value;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   836
	var camel = Spry.Widget.Utils.camelize(prop);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   837
	try
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   838
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   839
		value = element.style[camel];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   840
		if (!value)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   841
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   842
			if (document.defaultView && document.defaultView.getComputedStyle)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   843
			{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   844
				var css = document.defaultView.getComputedStyle(element, null);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   845
				value = css ? css.getPropertyValue(prop) : null;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   846
			}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   847
			else
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   848
				if (element.currentStyle)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   849
					value = element.currentStyle[camel];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   850
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   851
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   852
	catch (e) {}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   853
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   854
	return value == 'auto' ? null : value;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   855
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   856
Spry.Widget.Utils.makePositioned = function(element)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   857
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   858
	var pos = Spry.Widget.Utils.getStyleProp(element, 'position');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   859
	if (!pos || pos == 'static')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   860
	{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   861
		element.style.position = 'relative';
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   862
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   863
		// Opera returns the offset relative to the positioning context, when an
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   864
		// element is position relative but top and left have not been defined
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   865
		if (window.opera)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   866
		{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   867
			element.style.top = 0;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   868
			element.style.left = 0;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   869
		}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   870
	}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   871
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   872
Spry.Widget.Utils.escapeRegExp = function(rexp)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   873
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   874
	return rexp.replace(/([\.\/\]\[\{\}\(\)\\\$\^\?\*\|\!\=\+\-])/g, '\\$1');
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   875
};
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   876
Spry.Widget.Utils.getFirstChildWithNodeNameAtAnyLevel = function(node, nodeName)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   877
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   878
	var elements  = node.getElementsByTagName(nodeName);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   879
	if (elements)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   880
		return elements[0];
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   881
	
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   882
	return null;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents:
diff changeset
   883
};