asp. net page prevents duplicate submission of sample sharing
- 2020-10-23 20:56:37
- OfStack
First put javascript code:
<script type="text/javascript">
var clicks = 0;
function checkclick(obj) {
clicks = clicks + 1;
if (clicks>1) {
alert(" Do not click again! ");
return false;
}
return true;
}
</script>
Here is the page implementation:
<asp:button ID="btnSubmit" runat="server" text=" The query " OnClientClick="return checkclick(this);" OnClick="btnSubmit_Click" />
After successful execution of the background method, the page refreshes and resets clicks to 0.