EasyUI Forum

General Category => EasyUI for jQuery => Topic started by: James on September 29, 2019, 01:27:01 AM

Title: How to catch datagrid load error info?
Post by: James on September 29, 2019, 01:27:01 AM

When use datagrid,
if it returns {'code':1,'info':'Some error!'} instead json as expected,
How to handle this return data, and make a alert window?

Title: Re: How to catch datagrid load error info?
Post by: jarry on September 29, 2019, 07:03:48 PM

Custom the 'loadFilter' function to handle the specified message. Please try this code.

Code:

$('#dg').datagrid({
	loadFilter: function(data){
		var oldData = $(this).data('datagrid').data;
		if (data.info){
			setTimeout(function(){
				alert(data.info)
			},0)
			return oldData
		} else {
			return data;
		}
	}
})