Sorting a hashtable in javascript

I have a hashtable of this form:
ht['1'] = '23'
ht['2'] = '53'
ht['3'] = '45'

I need to sort it in ascending order:
ht['1'] = '23'
ht['3'] = '45'
ht['2'] = '53'

Please let me know how this can be done. Thanks!
dshrenikAsked:
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dshrenikAuthor Commented:
I saw that link. But I was not entirely sure how I can relate to it since it uses a different format.
Moreover, I tried running the solution, but it did not work.
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Gurvinder Pal SinghCommented:
you are basically sorting the values in an array, for which you can simply take out all the values in a separate array and then sort the same
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Gurvinder Pal SinghCommented:
var newArray = [];

for ( x in ht )
{
   newArray [ newArray.length ] = parseInt(ht[x]);
}
newArray.sort();

var ht2 = new Array();
for ( var counter = 0; counter < newArray.length; counter++)
{
   while (x in ht)
   {
      if ( ht[x] == newArray[counter])
      {
          ht2 [x] =  ht[x];
          break;
      }
   }
}

return ht2;
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BuggyCoderCommented:
Object.prototype.iterateSorted = function(worker)
{
    var keys = [];
    for (var key in this)
    {
        if (this.hasOwnProperty(key))
            keys.push(key);
    }
    keys.sort();

    for (var i = 0; i < keys.length; i++)
    {
        worker(this[key]);
    }
}
var myObj = { a:1, b:2 };
myObj.iterateSorted(function(value)
{
    alert(value);
} 

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Ronak PatelCommented:
<html>
<head>
<script language="javascript">

var ht = new Object;

ht['1'] = '23'
ht['2'] = '53'
ht['3'] = '45'
ht['5'] = '1'
ht['4'] = '35'

sortByValue(ht, function(key, value) {document.write("ht['" + key + "'] = " + value + "<br>"); });

function sortByValue(obj, callback, context) 
{
	var tuples = [];      
	for (var key in obj)
	{
		tuples.push([key, obj[key]]);
	}
	
	tuples.sort(function(a, b) { return a[1] < b[1] ? 1 : a[1] > b[1] ? -1 : 0 });
	var length = tuples.length;
	while (length--)
	{
		callback.call(context, tuples[length][0], tuples[length][1]); 
	}
}
</script>
</head>
</html>

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Output:
ht['5'] = 1
ht['1'] = 23
ht['4'] = 35
ht['3'] = 45
ht['2'] = 53
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JavaScript

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