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getOwnPropertyNames in IE

Posted on 2014-01-30
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Last Modified: 2014-01-30
Hi,

I am using these functions to check the querystring for parameters and their values and then loop through and pass them to another function.
However, IE doesn't like getOwnPropertyNames. Is there an alternative I can use?

setTrackParams = function(){
	var params = qbtbUS.getUrlVars();
	var forms = $("form");

	if(typeof Object.getOwnPropertyNames(params).length !== 0){
		$.each( forms, function( key, value ) {
			qbtbUS.createSubmitFields(value, params);
		});
	}
}

getUrlVars = function() {
	var search = window.location.search;
    var params = {};
	if (search.charAt( 0 ) == '?' ) {
		search = search.substring(1);
        var hashes = search.split('&');
        var i,len = hashes.length;
        for(i = 0; i < len; i+=1) {
          hash = hashes[i].split('=');
          params[hash[0]] = hash[1];
	 }
  }
  return params;
}

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Question by:Al4ddin2
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2 Comments
 
LVL 82

Accepted Solution

by:
leakim971 earned 2000 total points
ID: 39820730
Try this :
setTrackParams = function(){
	var params = qbtbUS.getUrlVars();
	var forms = $("form");

	var l = 0;
	for(var i in params) l++;
	if(l) {
		$.each( forms, function( key, value ) {
			qbtbUS.createSubmitFields(value, params);
		});
	}
}

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LVL 82

Expert Comment

by:leakim971
ID: 39820791
Another one :
setTrackParams = function(){
	var params = qbtbUS.getUrlVars();
	var forms = $("form");

	for(var i in params) break;
	if(i) {
		$.each( forms, function( key, value ) {
			qbtbUS.createSubmitFields(value, params);
		});
	}
}

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