Datagrid load cancelled on IE9

[josellm]

Hi!

I have a datagrid loaded from a click in a listitem, on IE9 the datagrid is not loaded because the ajax request is cancelled.

http://stackoverflow.com/questions/7577275/jquery-ajax-requests-are-getting-cancelled-without-being-sent
http://stackoverflow.com/questions/10990607/jquery-ajax-post-canceled

A workaround is execute the ajax query syncronous. I modified jquery.easyui.min.js setting async=false from a grid option:

Ln.8473 $.ajax({type:opts.method,url:opts.url,data:_629,dataType:"json",success:function(data){
Ln.8473 $.ajax({type:opts.method,url:opts.url,data:_629,dataType:"json",async:!opts.sync,success:function(data){

Can you give me a better solution?

Thanks and best regards,
Jose

[stworthy]

To execute an syncronous query on datagrid, override the 'loader' is a better way.

Code:

<script>
$.fn.datagrid.defaults.loader = function(param, success, error){
	var opts = $(this).datagrid('options');
	if (!opts.url) return false;
	$.ajax({
		type: opts.method,
		url: opts.url,
		data: param,
		dataType: 'json',
		async:!opts.sync,
		success: function(data){
			success(data);
		},
		error: function(){
			error.apply(this, arguments);
		}
	});
};
</script>