EasyUI Forum

General Category => EasyUI for jQuery => Topic started by: korenanzo on May 06, 2016, 01:27:50 AM

Title: sorting a datagrid
Post by: korenanzo on May 06, 2016, 01:27:50 AM

Hi,

I am using data grid with scrollview, filter and cell editing plugins.

is it possible to maintain the current selected row (and cell) when sorting a column in a datagrid?

There is the
onBeforeSortColumn event, where I can get the current row and save the row ID (can't use .index because it changes according to the sorting column)

but in the onSortColumn event .datagrid('getRowIndex',n) returns always -1, so I can't get back to my row

and onAfterSortColumn does not exists

Thanks,

RIc

Title: Re: sorting a datagrid
Post by: korenanzo on May 06, 2016, 02:28:45 AM

Update:

in the onSortColumn
I used:

Code:

    var numpages= parseInt(o.datagrid('getData').total / o.datagrid('options').pageSize) +1;
 				var index= -1;
				for(var i=0; i<= numpages && index ==-1; i++)
				{
					o.datagrid('gotoPage',i);  
					index= o.datagrid('getRowIndex',myId) ;	
				}

But if there are more than 1 page, index is always 499 (pageSize is 500)

so I think there's a bug