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ASP.NET OnClientClick Property


Button Control Reference Complete Button Control Reference

Definition and Usage

The OnClientClick property is used to sets a client side script to be run when the Button control is clicked.

The script specified in this property is run by the Button's event "OnClick" in addition to the predefined script.

Syntax

<asp:Button OnClientClick="func" runat="server" />

Attribute Description
func Client side script to be run when button is clicked


Example

The following example runs two scripts when the Button control is clicked:

<script runat="server">
Sub script1(obj As Object, e As EventArgs)
  lblMsg.Text="Hello!"
End Sub
</script>

<html>
<body>

<form runat="server">
<asp:Button OnClick="script1" OnClientClick="script2()" 
Text="Click Me" runat="server" /> 
<br />
<asp:label id="lblMsg" runat="server" />
</form>

<script type="text/javascript">
function script2()
  {
  return confirm('Hello!');
  } 
</script>
</body>
</html>
 

Try-It-Yourself Demos

Run two scripts with one button control


Button Control Reference Complete Button Control Reference


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