2007/9/20, Johann Werner <[EMAIL PROTECTED]>:
>
>
> Am 20.09.2007 um 17:37 schrieb Daniele Corti:
>
>
>
> 2007/9/20, Johann Werner <[EMAIL PROTECTED]>:
> >
> > Hi all,
> >
> > I have a weird behaviour of takeValuesFromRequest. I have a page with
> > a form that has a radio button group having values from 1 to n.
> >
> >
> > <woform>
> > <worepetition>
> > <radiobutton>
> > </worepetition>
> > </woform>
> >
> > with
> >
> > radiobutton : WORadioButton {
> > name = "reportSelect";
> > value = counter;
> > selection = selectedReport;
> > }
> >
> > gives
> >
> > <form name="form_0_0_3_25_5" method="post" action="...">
> > <input type="radio" value="1" name="reportSelect">
> > <input type="radio" value="2" name="reportSelect">
> > <input type="radio" value="3" name="reportSelect">
> > ...
> > <input type="submit" name="0.0.3.25.5.7.0">
> > </form>
> >
> >
> > selectedReport is an int variable that is set to 0 in
> > appendToResponse. When I select one of the radiobuttons and submit
> > the form I get the appropriate value in selectedReport for all radio
> > buttons except for the first one. That is if I select the first one
> > the value of selectedReport in my form action is 0 and not 1 as I
> > would expect.
> > I added takeValuesFromRequest to my component and by checking the
> > form values in WORequest I can see that the value 1 is there but I
> > don't know why just that value is not assigned to the variable. The
> > only way I found to make this work is to add
> >
> > if (aRequest.formValueForKey("reportSelect") != null) {
> > selectedReport = new Integer((String)aRequest.formValueForKey
> > ("reportSelect")).intValue();
> > }
> >
> > to takeValuesFromRequest to manually assign the value. But it should
> > not be necessary to do so! So does anyone have an idea what is going
> > wrong or did someone else observe that behaviour?
>
>
> I could make a mistack but I think radio button take only String value,
> try use selectedReport as String
>
>
> changed it to String and when I select the first radio button no value
> gets into the variable as before and by selecting one of the other buttons I
> get:
>
> <com.webobjects.appserver._private.WOComponentRequestHandler>: Exception
> occurred while handling request:
> java.lang.IllegalArgumentException: While trying to set the field
> "selectedReport" on an object of type
> com.oyosys.source.administration.AdminNewVersion we expected a
> java.lang.String but received a java.lang.Integer with a value of 2. This
> often happens if you forget to use a formatter.
>
> So I could use a formatter to prevent this error but this doesn't change
> the fact that for selecting button No. 1 no assignement seems to be made in
> takeValuesFromRequest for whatever reason. :-(
>
Ok try to use WORadioButtonList, instead of WORepetition, and use a list of
Strings: new String[]{"1", "2", "3", ..}
<wo:WOForm>
<wo:WORadioButtonList list="$myListOfStrings" selection="$selectedReport"
/>
<wo:WOSubmitButton action="$myAction" />
</wo:WOForm>
jw
>
>
> jw
> > _______________________________________________
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> >
> > This email sent to [EMAIL PROTECTED]
> >
> >
>
>
> --
> Daniele Corti
> AIM: S0CR4TE5
> Messenger: [EMAIL PROTECTED]
>
> --
> Computers are like air conditioners -- they stop working properly if you
> open
> WINDOWS
>
> --
> What about the four lusers of the apocalypse? I nominate:
> "advertising", "can't log in", "power switch" and "what backup?"
> --Alistair Young
>
>
>
>
--
Daniele Corti
AIM: S0CR4TE5
Messenger: [EMAIL PROTECTED]
--
Computers are like air conditioners -- they stop working properly if you
open
WINDOWS
--
What about the four lusers of the apocalypse? I nominate:
"advertising", "can't log in", "power switch" and "what backup?"
--Alistair Young
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