Hi Ramo,
Please refer below sample.
HTML
<div>
<asp:FileUpload ID="fuCV" runat="server" onchange="getFileName(this);" />
<asp:Button ID="btnSubmit" runat="server" Text="Upload" OnClick="btnSubmit_Click" />
<br />
<asp:Label ID="lblMessage" runat="server" />
</div>
<script type="text/javascript">
function getFileName(ele) {
document.getElementById('<%=lblMessage.ClientID %>').innerHTML = ele.value.split('\\')[ele.value.split('\\').length - 1];
}
</script>
Namespaces
C#
using System.IO;
Code
C#
protected void btnSubmit_Click(object sender, EventArgs e)
{
if (fuCV.HasFile)
{
string filename = fuCV.PostedFile.FileName;
ClientScript.RegisterClientScriptBlock(this.GetType(), "", "alert('File uploaded successfully.')", true);
}
else
{
ClientScript.RegisterClientScriptBlock(this.GetType(), "", "alert('Please select file.')", true);
}
}
Screenshot
