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: Chuck Hill <email@hidden>
- Date: Mon, 30 Jun 2003 18:58:00 -0700
I think the binding is
onChange = "this.form().submit();":
Just make sure that the form's default action does nothing more than update
the lists and redisplay.
Chuck
P.S. This is pure HTML form processing/JavaScript stuff and nothing at all
to do with WO. (my meaning being "don't blame WO", not "don't post it
here"). I'd reccomend a good book on the subject, but I don't know one.
At 06:23 PM 30/06/2003 -0700, 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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--
Chuck Hill email@hidden
Global Village Consulting Inc. http://www.global-village.net
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