Re: Invoking an action with a popup button
Re: Invoking an action with a popup button
- Subject: Re: Invoking an action with a popup button
- From: Chris Pavicich <email@hidden>
- Date: Mon, 30 Jun 2003 22:30:57 -0400
Hi Randall:
We do this pretty commonly in the app that I am working on.... you need
to bind the first popup's onChange action
to a script that will populate the second buttons list. If you get
really fancy, you can have multiple popups modify each
others state.
If you need example code, please drop a line....
CMP
On Monday, June 30, 2003, at 21:23, Alan Ward wrote:
Can't remember exactly how I did it but I did this some time ago.
Basically you
use javascript to do an onClick action that submits the form.
Hopefully that'll be
enough for you to find the exact details somewhere.
Alan
On Monday, June 30, 2003, at 05:58 PM, Randall Cayford wrote:
I am guessing this is ridiculously simple but I am new to webobjects
and am having a terrible time trying to figure out where various
things link together.
I have a web application with two popup buttons. The first one shows
a list of bus routes. The second one shows a list of stops along
that route. I would like the set list of items in the second button
to reflect the selection of route in the first button. So when the
user selects a route from the first button, something triggers a
refresh so the selection gets made and assigned to the variable
("route") which I use to provide values for the second list of stops.
If I wrap the WOPopupButton in a WOForm with a submit button which
invokes a do nothing action and returns the same page, everything
works. It seems like there ought to be a way to have the action
invoked simply by selecting from the first popup, however. But I am
at a loss for how to do that.
Any help would be appreciated.
Randall
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