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@jesalg jesalg/filter.js
Created Dec 2, 2011

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JavaScript List Filter
// Custom css expression for a case-insensitive contains()
$.expr[':'].Contains = function(a,i,m){
return (a.textContent || a.innerText || "").toUpperCase().indexOf(m[3].toUpperCase())>=0;
};
// Search function for Find Partners
var listFilter = function() {
var input = $("input.filterinput");
var list = $("#list");
$(input).bind('change',function(){
var filter = $(this).val();
if(filter) {
// this finds all li in an ul that contain the input,
// and hide the ones not containing the input while showing the ones that do
$(list).find("li:not(:Contains(" + filter + "))").slideUp();
$(list).find("li:Contains(" + filter + ")").slideDown();
} else {
$(list).find("li").slideDown();
}
return false;
});
$(input).bind('keyup',function(){
// fire the above change event after every letter
$(this).change();
});
}
listFilter();
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