[SOLVED] Load form data from URL, but data not show immediatly by using alert()

[patana]

I have a dialog to show Form with a field of textbox.
Function Viewdata(){
$('#frm').form('load',URL); // data load from URL: {"comments":"Others"}
alert(JSON.stringify($('#frm').serializeArray())); // [{"name":"comments","value":""}]
}
any solution?

[jarry]

The form loads remote data asynchronously. You should wait the data to be loaded before processing it.

Code:

$('#frm').form({
  onLoadSuccess: function(data){
    //...
  }
});
$('#frm').form('load', URL);