The Form Fill policy created for Access Gateway works well with forms that contain a Submit button whose onclick action submits the form data to the web server without executing any JavaScript or VBScript. However, when HTML forms contain complicated JavaScript or VBScript, Form Fill for that form fails.
For example, single sign-on by using the Form Fill policy to fill and autosubmit a form fails if the Submit button or the login button requires execution of a JavaScript function before submitting the form data to the web server.
The following sections explain why Form Fill fails with the Form Fill policy when the HTML form contains complicated JavaScript. This section also describes the procedure to configure a Form Fill policy for such forms.