Hello Thiago. This is solution to my problem:
@InjectComponent
private TextField prodajaKolicinaPolje;
@Inject
private FieldValidatorSource fieldValidatorSource;
public FieldValidator<?> getAmountValidator()
{
return fieldValidatorSource.createValidators(prodajaKolicinaPolje,
"required,max="+getBroj());
}
and in my tml code:
<t:textfield class="form-control" validate="prop:amountValidator"
t:value="tiketProdajaKolicina" t:id="prodajaKolicinaPolje">
However I can see that JS is disabled, I don't get any warning like I would get
in validation message nor I get value presented in my dialog box which pulls
value from my fields. However if I press confirm it submits just fine. I think
what causes this is because I input value into my t:textfield -> <t:textfield
value="tiketProdajaKolicine"> Is there any solution to this?
> To: users@tapestry.apache.org
> Subject: Re: Putting property values in Validate
> Date: Fri, 24 Oct 2014 13:27:28 -0200
> From: thiag...@gmail.com
>
> On Fri, 24 Oct 2014 12:54:32 -0200, Name Surname
> <wintertime0...@outlook.com> wrote:
>
> > Hello, yes it's true I may not be very good with proper words to explain
> > my situation but let me try it once again.
> >
> > What I need is following: I have a method that returns some value, now I
> > want that value to be put into validate, something like:
> > validate="max=${broj}" which returns value max based on return value
> > from getBroj function. I hope it is more clear to you now.
>
> No, it's not clearer at all now. This is still 100% different from the
> StackOverflow question and 100% equal to the original question here in the
> mailing list. The question above was answered by the example using
> FieldValidatorSource and I've posted an example for you. The JS validation
> code, which you don't need to write yourself, will get the value from the
> broj property automatically.
>
> Here's your solution:
>
> <t:textfield t:id="someField" t:validate="prop:dynamicConstraints"/>
>
> @Inject
> private FieldValidatorSource source;
>
> @InjectComponent
> private Field someField;
>
> public FieldValidator getDynamicConstraints() {
> return source.createValidators(someField, "max", getBroj()); //
> notice the call to getBroj() here.
> }
>
> By the way, I've posted an answer to your other question in StackOverflow
> (how to invoke an event handler method from JavaScript). It's the only
> Tapestry-specific answer so far, as you didn't tell it was about Tapestry
> in the SO question. You managed to describe poorly your question in SO
> too. You should pay more attention to that if you want strangers to help
> you for free.
>
> As Goerge said, you don't seem to not know at all what's client-side and
> server-side. Please study this subject. It'll help you a lot.
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
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