push to data array onLoadSuccess [solved]

[devnull]

I am trying to push a row to the combobox after it has loaded it's data when the element's "all" attribute is set.

The data gets appended, however I am unable to push this data back to the combobox as it results in recursion with onLoadSuccess.

How can I achieve this ??

Code:

<label>Employee</label><input type="text" name="userid" class="easyui-combobox fkey" url="/intra/php/dget.php?_id_=userid" all="y"></input>

Code:

$.extend($.fn.combobox.defaults, { valueField: 'val',textField: onLoadSuccess:cbOnLoad});

function cbOnLoad(data){
	if($(this).attr('all')){
		data.push({txt:'All',val:'*',selected:true});
		$(this).combobox('loadData',data);
	}	
}

[devnull]

solved by pushing to first element and then checking if Exists:

Code:

function cbOnLoad(data){
	if($(this).attr('all')){
			if(data[0].txt != 'All') {
				data.unshift({txt:'All',val:'*',selected:true});
				$(this).combobox('loadData',data);				
			}

	}	
}

Is there a better / more efficient method ??