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POjquery ui combobox results sorting
 

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  1. POjquery ui combobox results sorting
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    <p>I have a <b>Jquery UI Combobox autocomplete widget</b>, and I'm trying to write a <b>matcher </b> function that will sort search results. I'm trying to get the preferred result:</p> <p>When you type for eg. <b>lo</b> the results should be sorted this way:</p> <ul> <li><b>Lo</b>ndon </li> <li>Bo<b>lo</b>gna </li> <li>Barce<b>lo</b>na </li> </ul> <p>When it's term that matches the first typed letters, it's on the first place, when it's term that contains letters it appears after the first rule.</p> <p>I've found something similar but I can't make it work. I can't find a way to establish a relation between my <b>matcher</b> variable and <b>term</b> variable in this solution.</p> <h3>Combobox original</h3> <pre class="lang-js prettyprint-override"><code>source: function( request, response ) { // match by first letters in search term 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;$1&lt;/strong&gt;" ), value: text, option: this }; }) ); }, </code></pre> <h3>Solution for jquery ui autocomplete</h3> <pre class="lang-js prettyprint-override"><code>$(document).ready(function () { // my source is in html var source = ['Adam', 'Benjamin', 'Matt', 'Michael', 'Sam', 'Tim']; $("input").autocomplete({ source: function (request, response) { var term = $.ui.autocomplete.escapeRegex(request.term) , startsWithMatcher = new RegExp("^" + term, "i") , startsWith = $.grep(source, function(value) { return startsWithMatcher.test(value.label || value.value || value); }) , containsMatcher = new RegExp(term, "i") , contains = $.grep(source, function (value) { return $.inArray(value, startsWith) &lt; 0 &amp;&amp; containsMatcher.test(value.label || value.value || value); }); response(startsWith.concat(contains)); } }); }); </code></pre> <p><a href="https://stackoverflow.com/a/10948954/1650009">Link to similar answer I found</a> </p> <p><a href="http://jsfiddle.net/BRANIS/v6aWj/" rel="nofollow noreferrer"><b>JS FIDDLE</b></a></p> <p>Any possible feedback would be much appreciated.</p> <p>Thank you.</p>
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