div show/hide with struts2

[Mike Nason]

I am using struts2 and need to show/hide some textboxes in my <s:form>.
I did this by using JS code:

  
<style>
        #rcpFields, #payFields {
            display: none
        }
    </style>
function showHide(o) {
        var u = document.getElementById('rcpFields');
        var f = document.getElementById('payFields');
        u.style.display = o == "RCP" ? "block" : "none";
        f.style.display = o == "PAY" ? "block" : "none";
    }  
<div id="rcpFields"> ... <s:select onchange="showHide(this.value)">

The problem that these method doesn't work with default xhtml theme, and I need to set <s:form theme="simple"> and use custom layout to make that works.
Using simple theme broke my UI on that page, because I am using default struts2 layout on others.
Does anybody have any ideas of how to show/hide textboxes by using default html theme with struts2 layout???

[David Newton]

You either need to hide/show individual form elements, or modify a theme to give you more control over what appears.

I don't recall if someone has done the work to give for rows IDs yet--it's been on my list of things to do and now that I have some time hopefully I'll finally get around to it if nobody's done it yet (especially since I have the code sitting on my local machine already :/