How to make Select List Read only (Keep key Data)

Question

I'd like to make a select list read only when the screen is in maintenance mode because the select list value is part of the key.
However, when I make the select list read only, the update fails because it appears making it disable lose's it's value.
How can I make a select list read only and keep it's value for update.

Answer 1

In HTML Header I have
<script type="text/javascript">
function Disable_List(pthis,hideitem)
if ($x(hideitem).value == 'Y')
{   $x(pthis).disabled = "disabled";
</script>
<script type="text/javascript">
function Load_Start()
Disable_Item('P5_SUBCODE','P5_XW_HAS_VALUE');
Disable_List('P5_LTY','P5_XW_HAS_VALUE');
</script>
When I click apply changes, my Validation check that doesn't allow nulls in the "P5_LTY" fires saying the field can't be null. The select list is grayed out and I see the value, but the validation check thinks it's null.
Edited by: spuchc on Jun 15, 2010 8:03 AM