The following JSP file automatically submits the form values when the page is loaded in browser.
Auto_Submit_Form.jsp
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>Auto Login Form</title>
</head>
<script type="text/javascript">
window.onload = formSubmit;
function formSubmit() {
document.forms[0].submit();
}
</script>
<body>
<form method="post" action="<c:url value="postDataReceiverServlet"/>">
<input type="hidden" name="username" id="username" value="admin" />
<input type="hidden" name="password" id="password" value="admin"/>
</form>
</body>
</html>
The above file contains form values such as username and password. These values will be submitted to the action,specified in the form tag. So , when the JSP is accessed, user will be viewing the page as result of the submitted form.
This file should be placed out side WEB-INF folder,so that it can be accessed via the following URL.