This function gives
an alert if no item was selected in gridview.
After selecting
it asks for confiramtion to delete.
var BaseGrid = null;
window.onload = function()
{
try
{
BaseGrid =
document.getElementById('<%= this.gvSubmit.ClientID
%>');
}
catch(err)
{
BaseGrid = null;
}
}
function SelectAnItemToDelete()
{
var isch=false;
if(BaseGrid == null)
{
return
false;
}
var ChildControl
= "rbtnItemList";
var Inputs =
BaseGrid.getElementsByTagName("input");
for(var
n = 0; n < Inputs.length; ++n)
{
if(Inputs[n].type
== 'radio' && Inputs[n].id.indexOf(ChildControl,0)
>= 0 && Inputs[n].checked)
{
isch=true;
return confirm('Are you sure want to Delet ?');
}
}
if(!isch)
{
alert('Please
select at least one Item!');
return
false;
}
}
Call the above function
like..