+1 for this solution. this seems to be the cleanest implementation to
me and puts the responsibility on the developer to *use* the correct
component.
On 3/7/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> i guess thats true. you can create a subclass TrimmingTextField that
> overrides getInput() and trims it.
>
>
> -Igor
>
>
> On 3/7/06, Johan Compagner < [EMAIL PROTECTED]> wrote:
> >
> > So before the input goes into the required/type conversion and validators
> we first trim it
> > when that flag is set?.
> >
> > he also could just overwrite getInput() and trim the text when called.
> >
> >
> > johan
> >
> >
> >
> >
> >
> >
> >
> > On 3/7/06, Igor Vaynberg <[EMAIL PROTECTED] > wrote:
> > >
> > > i was also thinking a trim flag on the textfield and textarea only. are
> you opposed to that also Johan?
> > >
> > >
> > > -Igor
> > >
> > >
> > >
> > >
> > > On 3/7/06, Johan Compagner < [EMAIL PROTECTED]> wrote:
> > > >
> > > > You also could use a Converter for this i guess.
> > > >
> > > >
> > > > johan
> > > >
> > > >
> > > >
> > > > On 3/7/06, Ari Suutari <[EMAIL PROTECTED] > wrote:
> > > > > Hi,
> > > > >
> > > > > But simple validation is already on wicket level. Of course we could
> > > > > argue on this, but I really think that right place for simple
> > > > > input "cleanup" is the user interface layer:
> > > > >
> > > > > - Let's say I have a model, which has field called "code".
> > > > > - If user types new value for this in a field, I (and even user, I
> think)
> > > > > excepts that invisible blanks at end of "code" are removed. It is
> > > > > very easy to accidentally put them there with copy & paste, for
> example.
> > > > > - However, if I code something like this: m.setCode("ZAP "); I
> sure
> > > > > except that it is stored excactly as I wrote.
> > > > >
> > > > > Besides, who it would harm if TextField & TextArea had a flag
> > > > > like this ? Nobody forces one to use it.
> > > > >
> > > > > Ari S.
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Johan Compagner" <[EMAIL PROTECTED]>
> > > > > To: < [email protected]>
> > > > > Sent: Tuesday, March 07, 2006 11:35 AM
> > > > > Subject: Re: [Wicket-user] TextField and trimming blanks at end (and
> maybe at beginning)
> > > > >
> > > > >
> > > > > a trim flag on what?
> > > > > Form component?
> > > > > I don't like that what does it do for non text fields?
> > > > >
> > > > > trimming should belong in a model. For example a ModelWrapper where
> you put
> > > > > youre real models in.
> > > > >
> > > > > johan
> > > > >
> > > > >
> > > > > On 3/7/06, Ari Suutari <[EMAIL PROTECTED] > wrote:
> > > > > >
> > > > > > Hi,
> > > > > >
> > > > > > setTrimValue flag would be great (maybe there should be settings
> > > > > > for left/right trim ?).
> > > > > >
> > > > > > Model might be also a working solution, but somehow I feel that
> > > > > > this kind of task belongs to upper layer.
> > > > > >
> > > > > > Ari S.
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Igor Vaynberg" <[EMAIL PROTECTED]>
> > > > > > To: < [email protected] >
> > > > > > Sent: Monday, March 06, 2006 7:11 PM
> > > > > > Subject: Re: [Wicket-user] TextField and trimming blanks at end
> (and maybe
> > > > > > at beginning)
> > > > > >
> > > > > >
> > > > > > this should be a flag on the textfield so you can call
> > > > > > setTrimValue(boolean)
> > > > > > what do others think?
> > > > > >
> > > > > > if not you can write a model that trims for you on setObject()
> > > > > >
> > > > > > -Igor
> > > > > >
> > > > > >
> > > > > > On 3/6/06, Ari Suutari < [EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > What might be the simplest way to change behaviour of whole
> wicket
> > > > > > > application
> > > > > > > so that TextField have their input trimmed of blanks at end ?
> > > > > > >
> > > > > > > I tried to do this via converters (I have my own converter
> factory),
> > > > > > > but it didn't work because Converter.convert doesn't do anything
> > > > > > > if String is being assigned to String field in model (it uses
> > > > > > > isAssignableFrom
> > > > > > > for this check).
> > > > > > >
> > > > > > > Ari S.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
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