[javascript] Iterate over a Javascript associative array in sorted order

<script type="text/javascript">
    var a = {
        b:1,
        z:1,
        a:1
    }; // your JS Object
    var keys = [];
    for (key in a) {
        keys.push(key);
    }
    keys.sort();
    var i = 0;
    var keyslen = keys.length;
    var str = '';
    //SORTED KEY ITERATION
    while (i < keyslen) {
        str += keys[i] + '=>' + a[keys[i]] + '\n';
        ++i;
    }
    alert(str);
    /*RESULT:
    a=>1
    b=>1
    z=>1
    */
</script>

Examples related to javascript

• need to add a class to an element • How to make a variable accessible outside a function? • Hide Signs that Meteor.js was Used • How to create a showdown.js markdown extension • Please help me convert this script to a simple image slider • Highlight Anchor Links when user manually scrolls? • Summing radio input values • How to execute an action before close metro app WinJS • javascript, for loop defines a dynamic variable name • Getting all files in directory with ajax