John,
There are three ways you can do this:
1. JavaScript that you write that modifies the page on the fly
2. JavaScript that someone else wrote - the Ajax framework in Project
Wonder. That framework is an amazing piece of work and really makes
using Ajax with WO very simple - if you understand WO. If you are
just learning, it might be more head pain than you want.
3. Use a tiny bit of JavaScript to get the form to submit and re-draw
with the pop disabled. This is fairly easy, but means a round trip
to the server that the user can see.
For #3:
1. Mark the form as multipleSubmit=true;
2. Add a specific action method for your Submit button and bind it to
the action of that button
3. Add this binding to the checkbox:
onClick="this.form.submit():"
I am assuming that you already have the code and template to handle
the box being in checked and unchecked states.
Chuck
On Feb 19, 2007, at 9:43 PM, John Shepardson wrote:
Hi, I'm a new member, first post. I know this is an easy question,
but I
can't find the answer elsewhere.
I have a form with a submit button, a checkbox, and a popup list. I
want the
popup list to become disabled if the checkbox is checked.
Everything works
fine, but when the user checks the checkbox, I can't get get the
form to
redraw with the popuplist disabled. I can set the popuplist to
disabled, but
it is not refreshed, so it can still be selected. Thanks for any help,
John
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