How to get filename in fileupload which is inside gridview using Javascript
<script language="javascript" type="text/javascript">
function GetFileName(fileUp) {
var row = fileUp.parentNode.parentNode;
var rowIndex = row.rowIndex - 1;
var filename = row.Rows[rowIndex].cells[20].Value;
}
</script>
<asp:FileUpload ID="fu" runat="server" OnChange="GetFileName(this)"/>