Hi Harry,
Please try the below JavaScript to check the CheckBox based on RadConfirm.
JavaScript:
function
checkbox1_ClientClicked(sender, args) {
sender.set_checked(
false
);
var
confirm = radconfirm(
"Are you Sure?"
, callBackFn, 300, 200,
null
,
"Confirm"
,
null
);
}
function
callBackFn(arg) {
var
checkbox = $find(
"<%=radbtnTestingCheckbox.ClientID%>"
);
checkbox.set_checked(arg);
}
Thanks,
Shinu.