Disable drag on row by row basis

[Deepak]

I have AllowRowsDragDrop enabled on my grid, but have the need to disable it on a row by row basis
in my Grid I have a GridCheckBoxColumn 

<

 

 

telerik:GridCheckBoxColumn DataField="IsChildDictionary" Visible="false" UniqueName="IsChildDictionary" DataType="System.Boolean" AllowFiltering="false">

 

on the basis of this checkbox state I want to disable darg and drop feature of row please suggest me how can I check the state of this checkbox ?

I want to use this condition in below function to disable drag and drop feature on row

function OnRowDragStarted(sender, eventArgs)

{

}

[Andrey]

Hi Deepak,

Desired functionality could be achieved using the following JavaScript code:

function OnRowDragStarted(sender, eventArgs)
       {
           var cell = eventArgs.get_gridDataItem().get_cell("IsChildDictionary");
           var checked = cell.children[0].children[0].checked;
           if (checked == "true") {
               eventArgs.set_cancel(true)
           }
       }

Note that the provided code snippet, will not work with Visible property set to False. You need either to set Display property to False or add the name of the column in ClientDataKeyNames array. If you choose the second option the code in the event handler should be changed as follows:

function OnRowDragStarted(sender, eventArgs){

           if (eventArgs.get_gridDataItem().getDataKeyValue("IsChildDictionary")) {

               eventArgs.set_cancel(true);

           }

       }     

And MasterTableView tag should look like that:

<MasterTableView DataKeyNames="IsChildDictionary" ClientDataKeyNames="IsChildDictionary">

Best wishes,
Andrey
the Telerik team