Question

I have some JavaScript that creates Forward and Back buttons. However, I need to pass a parameter in the URL (?id=$idd):

<a href="javascript:submitForm('mainForm','back');" title="Go back to the kit home page" style="float: left;"><img src="images/back.gif" alt="Go back to the kit home page" border="0" /></a>
<a href="javascript:submitForm('mainForm','proceed');" title="Submit the order details" style="float: right;"><img src="images/proceed.gif" alt="Proceed to the next page" border="0" /></a>

The JavaScript is below:

// Used in all pages to submit a form and optionally set a hidden 
// form varaible called 'navigate' to direct navgiation
function submitForm(formName, navigateValue) {
    if (navigateValue != null && navigateValue != "") {
        document.forms[formName].navigate.value = navigateValue;
    }
    document.forms[formName].submit();
}

Thanks.

Answer 1

You need to add the variable to the url your <form> points to:

<form action="example.com?id=14">