Edit mode

[Alewx]

I jave edit button on my raddatagrid
   <telerik:GridEditCommandColumn HeaderText="Edit" UniqueName="paramsEditCollumn">
  </telerik:GridEditCommandColumn>

When i trying to do an edit with http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx - its not working. Most funny that it is working only if im step-bysteb debugging javascript doubleclick function, or making alert($find("<%= RadGrid1.MasterTableView.ClientID %>").editItem(editedRow));

When im trying to do this with the help of postback:

   function RowDblClick(sender, eventArgs) {
              
               __doPostBack("<%= RadGrid1
.UniqueID %>", "RowDblClicked:" + eventArgs.get_itemIndexHierarchical());
            }

    protected override void RaisePostBackEvent(IPostBackEventHandler source, string eventArgument)
    {
        base.RaisePostBackEvent(source, eventArgument);
        if (source == this.rgParams && eventArgument.IndexOf("RowDblClicked") != -1)
        {
            GridDataItem item = rgParams.Items[int.Parse(eventArgument.Split(':')[1])];
            item.Edit=true;
            rgParams.Rebind();
        }
    }  


Its not working too.

lol

whats wrong with this dg?

Devs give pls answer.

[Alewx]

LOLUPDATE:

Datagrid edit mode working if i editing method RowDblClick on http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx

to

alert($find("<%= RadGrid1.MasterTableView.ClientID %>").editItem(editedRow); );

After alert window was close - row switched to edit mode.

Something wrong

[Vasil]

Hi Alewx,

When you use GridEditCommandColumn, and you click on the edit link for given record, it will get into edit mode. But "editedRow" JavaScript variable that is used in the example, will not be changed, because in the example it is changed on RowDblClick event.
So after the callback, the row will be in edit mode, but the editedRow will be null. And if you click somewhere on the grid RowClick will be fired but (editedRow && hasChanges) well be "false" and you will not be able to update the item.

There are two workarounds that could be used:
1) Instead of GridEditCommandColumn, use GridTemplateColumn with link that to execute JavaScript function similar to RowDblClick handler that is used in the example. This will allow you to set editedRow before the callback.
2) Use a hidden input, to send the index of the edited item, from server to client. Or instead of using an input, you could register startup script from the server, to set the editedRow after the callback.

Best wishes,
Vasil
the Telerik team