Row selection by radio button

[Ajith Nair]

Hi,
Can anyone tell me how to select a radgrid row from client side by clicking a radio button.Beacuse I am taking the selected row in the code behind to save the data.
(Currently I am achieving this by a post back. I want to avoid post back so that I can make some client side validations.)

Or is there any way to get the datakey value from the checked radiobutton?

Thanks in advance
AJITH

[Princy]

Hello Ajith,

Here is the sample code snippet to achieve your requirement.

ASPX:

<telerik:GridTemplateColumn>
    <ItemTemplate>
        <asp:RadioButton ID="RadioButton1" runat="server"  />
    </ItemTemplate>
</telerik:GridTemplateColumn>

C#:

protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)
   {
      if (e.Item is GridDataItem)
       {
             GridDataItem item = (GridDataItem)e.Item;
             RadioButton rdbtn = (RadioButton)item.FindControl("RadioButton1");
             rdbtn.Attributes.Add("onclick","RadioButtonClick('"+item.ItemIndex+"');");
       }
   }

JavaScript:

<script type="text/javascript">
       function RadioButtonClick(itemindex) {
           var grid = $find("<%= RadGrid1.ClientID %>");
           var masterTable = grid.get_masterTableView();
           var row = masterTable.get_dataItems()[itemindex];
           row.set_selected(true);//selecting grid row
           var dataKeyValue = row.getDataKeyValue("EmployeeID");//accessing DataKeyValue
       }
   </script>

Thanks,
Princy.

[yare]

Hello

i need something like this, but I want to save the data from the row in a variable can you tell me how can I do this?

thank you!!!!

[Princy]

Hello Yare,

Take a look at the following help documentation which explains how to access cells and rows.
Accessing Cells and Rows.

Thanks,
Princy.