ASP.NET OnClientClick Property
Definition and Usage
When the ImageButton control is clicked, the OnClientClick property is used to set the client-side script to run.
In addition to predefined scripts, scripts specified in this property are executed through the ImageButton's "OnClick" event.
Syntax
<asp:ImageButton OnClientClick="func" runat="server" />
| Property | Description |
|---|---|
| func | Client-side script run when the ImageButton is clicked |
Example
The following example runs two scripts when the ImageButton control is clicked:
<script runat="server">
Sub script1(obj As Object, e As ImageClickEventArgs)
lblMsg.Text="Hello!"
End Sub
</script>
<form runat="server">
<asp:ImageButton OnClick="script1" OnClientClick="script2()"
ImageUrl="img.gif" runat="server" />
<br />
<asp:label id="lblMsg" runat="server" />
</form>
<script type="text/javascript">
function script2()
{
return confirm('Hello!');
}
</script>
Example
- Run two scripts with one button
