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POJquery: change Json source of Autocomplete Combobox widget?
 

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  1. POJquery: change Json source of Autocomplete Combobox widget?
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    <p>First of all i start with Jquery and my question is a little noobie but i didn't manage to find a solution. I got the official Combobox example. I changed it to use a Json source. But i want 2 instances of the combobox, with a different URL for the source.</p> <p>(I think i dont need to create a second Combobox function only to change the source, tell me if im wrong)</p> <p>Here's my code:</p> <pre><code>&lt;div id="etape1"&gt; &lt;div class="ui-widget"&gt; &lt;label&gt;Veuillez selectionner une application: &lt;/label&gt; &lt;select id="combobox_application"&gt; &lt;option value=""&gt;Select one...&lt;/option&gt; &lt;option value="Chargement en cours"&gt;Chargement en cours&lt;/option&gt; &lt;/select&gt; &lt;/div&gt; &lt;button id="create-user"&gt;Ajouter une application&lt;/button&gt; &lt;/div&gt; &lt;div id="etape2" style="display:none"&gt; &lt;div class="ui-widget"&gt; &lt;label&gt;Veuillez selectionner un scenario: &lt;/label&gt; &lt;select id="combobox_scenario"&gt; &lt;option value=""&gt;Select one...&lt;/option&gt; &lt;option value="ActionScript"&gt;ActionScript&lt;/option&gt; &lt;option value="AppleScript"&gt;AppleScript&lt;/option&gt; &lt;/select&gt; &lt;/div&gt; </code></pre> <p></p> <h2>EDIT</h2> <p>Thx for your help, unfortunately it dosn't work. I'm here:</p> <ul> <li>Got a jquery-combobox.js (source below)</li> <li><p>In my main page, got this:</p> <pre><code>&lt;script&gt; $(function() { $('#combobox_application').combobox({ source: function(req,add) { $.ajax({ url: "?module=gestionApplication&amp;action=getListeApplications", dataType:"json", success: function(data, textStatus, XMLHttpRequest){ alert(data); add(data); } }); }, selected: function(event, ui) { $("#etape2").css('display', 'block'); } }); $('#combobox_scenario').combobox({ source: function(req,add) { $.ajax({ url: "?module=gestionApplication&amp;action=getListeScenarios", dataType:"json", success: function(data, textStatus, XMLHttpRequest){ alert(data); add(data); } }); } }); </code></pre></li> </ul> <p>jquery-combobox.js:</p> <p>-</p> <pre><code>(function( $ ) { $.widget( "ui.combobox", { _create: function() { var input, self = this, select = this.element.hide(), selected = select.children( ":selected" ), value = selected.val() ? selected.text() : "", wrapper = this.wrapper = $( "&lt;span&gt;" ) .addClass( "ui-combobox" ) .insertAfter( select ); input = $( "&lt;input&gt;" ) .appendTo( wrapper ) .val( value ) .addClass( "ui-state-default ui-combobox-input" ) .autocomplete({ delay: 0, minLength: 0, // Need define source in my main js //~ source: function( request, response ) { //~ $.ajax({ //~ url: "?module=gestionApplication&amp;action=getListeApplications", //~ dataType: "json", //~ success: function( data ) { //~ response( $.map( data, function( item ) { //~ return { //~ label: item.nom, //~ value: item.nom, //~ option: this //~ } //~ })); //~ } //~ }); //~ }, select: function( event, ui ) { ui.item.option.selected = true; self._trigger( "selected", event, { item: ui.item.option }); }, change: function( event, ui ) { if ( !ui.item ) { var matcher = new RegExp( "^" + $.ui.autocomplete.escapeRegex( $(this).val() ) + "$", "i" ), valid = false; select.children( "option" ).each(function() { if ( $( this ).text().match( matcher ) ) { this.selected = valid = true; return false; } }); if ( !valid ) { // remove invalid value, as it didn't match anything $( this ).val( "" ); select.val( "" ); input.data( "autocomplete" ).term = ""; return false; } } } }) .addClass( "ui-widget ui-widget-content ui-corner-left" ); input.data( "autocomplete" )._renderItem = function( ul, item ) { return $( "&lt;li&gt;&lt;/li&gt;" ) .data( "item.autocomplete", item ) .append( "&lt;a&gt;" + item.label + "&lt;/a&gt;" ) .appendTo( ul ); }; $( "&lt;a&gt;" ) .attr( "tabIndex", -1 ) .attr( "title", "Show All Items" ) .appendTo( wrapper ) .button({ icons: { primary: "ui-icon-triangle-1-s" }, text: false }) .removeClass( "ui-corner-all" ) .addClass( "ui-corner-right ui-combobox-toggle" ) .click(function() { // close if already visible if ( input.autocomplete( "widget" ).is( ":visible" ) ) { input.autocomplete( "close" ); return; } // work around a bug (likely same cause as #5265) $( this ).blur(); // pass empty string as value to search for, displaying all results input.autocomplete( "search", "" ); input.focus(); }); }, destroy: function() { this.wrapper.remove(); this.element.show(); $.Widget.prototype.destroy.call( this ); } }); })( jQuery ); </code></pre> <p>But this dosn't work, selected is ok, but source seems to not change anything.</p> <h2>Thx a lot for your help !</h2>
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