client side validation

[Bharani Mani]

Hello,
         I m using RadToolBar.. I want to do a client side validation in OnClientButtonClicked() function.

 

function OnClientToolBarButtonClicked(sender, eventArgs)

 

{

 

var button = eventArgs.get_item();

 

 

 

if(button.get_text() == "Delete")

 

{

 

if(confirm("Are you sure you want to delete?"))

 

{

 

return true;

 

}

 

else

 

 

return false;

 

}

}

When the user presses ok then go ahead and delete otherwise return as we do in Javascript.

Thanks,
Bharani

[Shinu]

Hello Bharani,

Attach ' OnClientButtonClicking ' event of RadToolBar and cancel the event using 'eventArgs.set_cancel(true);' method if confirm returns false.

javascript:

    function OnClientButtonClicking(sender, eventArgs) {
        var button = eventArgs.get_item();
        if (button.get_text() == "Delete") {
            if (confirm("Are you sure you want to delete?")) {
                eventArgs.set_cancel(false);
            }
            else
                eventArgs.set_cancel(true);
        }
    }

-Shinu.