Re: takeValueFromRequest phase
Re: takeValueFromRequest phase
- Subject: Re: takeValueFromRequest phase
- From: Chuck Hill <email@hidden>
- Date: Mon, 30 Jul 2007 19:47:59 -0700
On Jul 30, 2007, at 7:43 PM, Lachlan Deck wrote:
On 31/07/2007, at 12:31 PM, Chuck Hill wrote:
On Jul 30, 2007, at 7:21 PM, Lachlan Deck wrote:
On 31/07/2007, at 11:47 AM, Chuck Hill wrote:
Perhaps the bottom of http://www.stepwise.com/Articles/Technical/
WOF_Checkboxes.html
Note the year. :-)
Hmm... interesting. Thanks for pointing that out. But I don't
think that's it.
Check and see what is going back to the server in terms of form
values when you submit the form. The fix, IIRC, is to put a
dummy hidden field in the form so that WO processes takeValues.
The strange thing is that in a dummy test app I've just made, it
too only has checkboxes in the form but even if I make no changes
to the form the child component still has its setter methods
called during the takeValuesFromRequest phase. But in my app-
proper it's being skipped.
I've tried putting in the hidden field, but that didn't help - so
something else is skewed :-/
I'll try turning on DebugGroupComponents,
DebugGroupRequestHandling...
Any other suggestions?
What do you see for form values?
{0.7.3.0.0.1.9 = ("2007-07-31 02:32:18 Etc/GMT"); 0.7.3.0.0.1.13 =
("Continue"); 0.7.3.0.0.1.5.0.1.0.0.0.23.1.0.0.1.0.3.1 =
("0.7.3.0.0.1.5.0.1.0.0.0.23.1.0.0.1.0.3.1"); }
The first is a hidden field string, second is the button, the last
is the value of the single checkbox (if ticked) otherwise if not
ticked it's not included.
That all looks good.
Forget to call super.takeValues someplace?
Not that I can see. But I might need to strip things (in terms of
component hierarchy to see what's happening).
A missing call to super is all that I can think of. That or
something in your component is messing with the element ID so it does
not match up to the right object on the way back in.
Chuck
On Jul 30, 2007, at 6:05 PM, Lachlan Deck wrote:
okay this is a little weird, from my understanding of WO...
I have a page with a form and in the form is a repetition of a
sub-component which has a checkbox and associated logic with
that checkbox.
So something like this:
<page>
<webobject name="Form">
<webobject name="ListItem"/> <!-- has a checkbox -->
</webobject>
</page>
However, when ticking or unticking the checkbox in any of the
ListItem components (where I've bound checked = isSelected) I'm
finding that setIsSelected is not being fired in the subcomponent.
Any ideas?
--
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve
specific problems.
http://www.global-village.net/products/practical_webobjects
with regards,
--
Lachlan Deck
--
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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