Page.RegisterOnSubmitStatement Method (String, String)
Allows a page to access the client OnSubmit event. The script should be a function call to client code registered elsewhere.
Assembly: System.Web (in System.Web.dll)
[ObsoleteAttribute("The recommended alternative is ClientScript.RegisterOnSubmitStatement(Type type, string key, string script). http://go.microsoft.com/fwlink/?linkid=14202")] public void RegisterOnSubmitStatement( string key, string script )
The following code example demonstrates using theto access a script that responds when a client-side Submit button is clicked. When this event occurs, the registered ECMAScript code is executed on the client.
This example has a hidden field, which is a potential security threat. By default, you should validate the value of a hidden field as you would the value of a text box. ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview.
Available since 1.1