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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