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  1. POJquery UI Combo box is not working
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    <p>I am using jquery UI combo box and its not working here is my code its giving the following error, which I see in firefox console.</p> <p><strong>Error</strong></p> <p>TypeError: input.data("autocomplete") is undefined [Break On This Error] </p> <p>input.data("autocomplete")._renderItem = function (ul, item) {</p> <p><strong>Javascript</strong></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 = $("&lt;input&gt;") .appendTo(wrapper) .val(value) .addClass("ui-state-default ui-combobox-input") .autocomplete({ delay: 0, minLength: 0, source: function (request, response) { var matcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i"); response(select.children("option").map(function () { var text = $(this).text(); if (this.value &amp;&amp; (!request.term || matcher.test(text))) return { label: text.replace( new RegExp( "(?![^&amp;;]+;)(?!&lt;[^&lt;&gt;]*)(" + $.ui.autocomplete.escapeRegex(request.term) + ")(?![^&lt;&gt;]*&gt;)(?![^&amp;;]+;)", "gi" ), "&lt;strong&gt;$1&lt;/strong&gt;"), value: text, 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); $(function () { $("#combobox").combobox(); }); </code></pre> <p><strong>Html</strong></p> <pre><code>&lt;div class="ui-widget"&gt; &lt;select id="combobox"&gt; @foreach (var item in Model) { &lt;option value="@item.Name"&gt;@item.Name&lt;/option&gt; } &lt;/select&gt; </code></pre> <p></p> <p>i don't know why but its not working . Please help me </p>
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