Filter Select Statement

by photo_tom

HTML

<link rel="stylesheet" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.9.0/themes/humanity/jquery-ui.css">
<script src="http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.8.2.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.9.0/jquery-ui.js"></script>
<select data-bind="options: filteredItems ">

JavaScript

vm = {};

vm.items = ko.observableArray( [, , , , 5, , 7, , , 10, 1000, 10000]);

//filter the items using the filter text
vm.filteredItems = ko.computed(function() {

        return ko.utils.arrayFilter(this.items(), function(item) {
            return item != null;
        });

}, vm);

ko.applyBindings(vm);