Button OnClientClick Property

Button Control Button Control

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="function" runat="server" />

Attribute Description
OnClientClick A client-side script to be run when button is clicked

Example

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>
function script2()
  {
  return confirm('Hello!');
  }
</script>

</body>
</html>

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Button Control Button Control

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