EasyUI Forum

I have already set "view:groupview",but the following codes doesn't work:
Thanks in advance :).

$("#xxx").datagrid({
  ... ...
  onLoadSuccess:function(){
    var dg = $(this);
    checkedItems=dg.datagrid("options").checkedItems;

    for(var i=0;i<checkedItems.length;i++){
      // this row doesn't work
      dg.datagrid("checkRow",dg.datagrid("getRowIndex",checkedItems.id));
      ... ...
    }
}

Please check if you can get the row index correctly before calling the 'checkRow' method.

1. sorry,the forum can't show "[]",my code is "checkedItems[ i ].id"
I don't know why,but I'm sure I can get the correct row index.
I select the first row,and the row index is "0".
2. I use the debugger "F12",find that the row can "select",but when
goes to "function initCss()",then the selected row turns to "unSelect"
3. I changed my code to this,even doesn't work,
I don't know what else affect this datagrid
    onLoadSuccess:function(){
        $(this).datagrid('selectRow',0);
        $(this).datagrid('checkRow',0);
        $(this).datagrid('checkRow',1);
    }   

I have other codes,may be they are the reason that affect the above :)
because some other bugs,I must "clearSections" after "loadData".

I have tested that the datagrid's "onLoadSuccess" runs after the function "refreshAllTables()",
but the codes in "onLoadSuccess" doesn't work,
what else should I do, can I select a row after "clearSections" in function "refreshAllTables()" ?

    $(document).ready(function(){
        refreshAllTables();      
    });   

    function refreshAllTables(){
        ... ...
        ajax_request("/userworkspace/ajax_items_to_first_assign",{},function(result){
            $("#table_items_by_task").datagrid("loadData",result);            
            $("#table_items_by_task").datagrid("clearSelections");   
            ... ...      
        },0);
    }

Please refer to this example http://jsfiddle.net/0obkvg85/. It works fine.

Thanks.
1. The above code is well,but it have no "clearSelections",
and when I execute the function "clearSelections" in my function "refreshAllTables":
the above code can "check" a row,but can't "select" a now.
And I don't know when the "clearSelections" finished,does "clearSelections" have the function
like "onLoadSuccess"?
2. And I have another question,that I can't expand a group in "onLoadSuccess",
after "clearSelections"

onLoadSuccess:function(){
        $(this).datagrid('selectRow',0);
        $(this).datagrid('checkRow',0);
        $(this).datagrid('checkRow',1);

        for(var j=0;j<groupIndex.length;j++){
            $(this).datagrid('expandGroup',groupIndex[ j ]);
        }
    }  


function refreshAllTables(){
        ... ...
        ajax_request("/userworkspace/ajax_items_to_first_assign",{},function(result){
            $("#table_items_by_task").datagrid("loadData",result);            
            $("#table_items_by_task").datagrid("clearSelections");  
            ... ...      
        },0);
    }

3. I think that the execution sequence is "clearSelections"-"datagrid's onLoadSuccess",
but the result is not,how can I control after the "clearSelections" finished?
Expect you answer :)

Please notice your code:
You call 'clearSelections' method in finally. All your selected rows and checked rows will be cleared. Please call this method before selecting or checking rows. The updated example below shows how to do this.
http://jsfiddle.net/0obkvg85/1/

Thanks :)
It solved all the problems,and that method provide a new idea.