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POfiltering only previously unselected <select> options qith JQuery
 

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  1. POfiltering only previously unselected <select> options qith JQuery
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    <p>Previously I asked how to do this and was directed to this:</p> <pre><code>&lt;script&gt; jQuery.fn.filterByText = function(textbox) { return this.each(function() { var select = this; var options = []; $(select).find('option').each(function() { options.push({value: $(this).val(), text: $(this).text()}); }); $(select).data('options', options); $(textbox).bind('change keyup', function() { var options = $(select).empty().scrollTop(0).data('options'); var search = $.trim($(this).val()); var regex = new RegExp(search,"gi"); $.each(options, function(i) { var option = options[i]; if(option.text.match(regex) !== null) { $(select).append( $('&lt;option&gt;').text(option.text).val(option.value) ); } }); }); }); }; &lt;/script&gt; </code></pre> <p>(<a href="http://www.lessanvaezi.com/filter-select-list-options/" rel="nofollow">http://www.lessanvaezi.com/filter-select-list-options/</a>)</p> <p>When I use this filter on the select box it filters both the unselected AND the selected. I'd like it to ONLY filter the unselected because if a user wants to ammend the selections and filters again, the previously selected items go away - unless they meet the filter criteria.</p> <p>I'm not that good at JavaScript or JQuery and can't understand how I might tell the above script to ignore options that are ":selected" but filter all else.</p> <p>Here's a jfiddle if it helps: <a href="http://jsfiddle.net/UmKXy/" rel="nofollow">http://jsfiddle.net/UmKXy/</a> I'd like option one and two to remain selected and in the list when user begins to type.</p> <p>Thanks for help!</p>
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    1. USGeo316
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    1. COyou should provide a jsfiddle maybe
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      1. USA. Wolff
 

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