Hi. Haven't using stripes for a while now. But I would say on your form to
loop your inputs and name them foo[i]. Also use annotations in action beans
to validate as said before.
Hope it helps writing this on my mobile phone
Em 18/07/2017 12:30 da manhã, "Mike McNally" <emmecin...@gmail.com>
escreveu:
> Ugh.
>
> I've got a List<Integer> parameter. Let's say it looks like this:
>
> private List<Integer> foo;
> public List<Integer> getFoo() { return fool; }
> public void setFoo(List<integer> foo) { this.foo = foo; }
>
> So in my form on the client side I've got several <input> tags named "foo"
> ; that is, their "name" property is "foo".
>
> The answer to whether I'm using Stripes input tags is at best "sort of".
> Maybe there's something I don't know about Stripes form tags, but I'm not
> sure that would make much difference here.
>
> So the form posts, and the HTTP parameter list includes several "foo=xxx"
> parameters. One of them is not a valid integer.
>
> The ScopedLocalizeableError that's created tells me that the error is
> related to the form parameter called "foo". It does not indicate in any way
> I can find that it's the third "foo" or the seventh "foo" or the tenth; it
> just says "this error is about the parameter 'foo'".
>
> Does that clear it up? It seems like a pretty basic issue: does the
> validation cycle have a way to indicate exactly which member of a list of
> like-named parameter values was the cause of a validation error?
>
> On Mon, Jul 17, 2017 at 6:22 PM Rick Grashel <rgras...@gmail.com> wrote:
>
>> Hi Mike,
>>
>> Is there any code you can share? It is really difficult to help here
>> without some code. But first, I guess we should first start with the
>> obvious question: "Are you using Stripes form tags?" Secondly, the
>> validation errors object should not just have the foo parameter. It should
>> have the nested property within it. So the field name should be "foo.bar".
>>
>> Thanks.
>>
>> -- Rick
>>
>> On Mon, Jul 17, 2017 at 6:15 PM, Mike McNally <emmecin...@gmail.com>
>> wrote:
>>
>>> Looping through the errors won't do me any good. The error object just
>>> has the name of the List<Foo> parameter, which is shared by all the
>>> elements. Which one has the error? How will I have my UI indicate to the
>>> user which input in the form has a bad value?
>>>
>>> I should also note that the value field of the error is wrong; it
>>> contains a value from *one* of the fields, but not the bad one.
>>>
>>>
>>> On Mon, Jul 17, 2017 at 6:12 PM Rick Grashel <rgras...@gmail.com> wrote:
>>>
>>>> Hi Mike,
>>>>
>>>> So are you saying that after Stripes performs its validation, you want
>>>> to interrogate (from within the ActionBean) to see what validation errors
>>>> (if any) occurred?
>>>>
>>>> If so, then you can have a method which is annotated with @After(
>>>> LifecycleStage.CustomValidation ). In that method, you can call
>>>> getContext().getValidationErrors() and loop through each error (which
>>>> will have the field inside of it if it is a field-level error).
>>>>
>>>> Is that what you are wanting?
>>>>
>>>> Thanks.
>>>>
>>>> -- Rick
>>>>
>>>> On Mon, Jul 17, 2017 at 5:50 PM, Mike McNally <emmecin...@gmail.com>
>>>> wrote:
>>>>
>>>>> First, still on Stripes 5.something.
>>>>>
>>>>> In actions with List<Foo> arguments, it seems that validation errors
>>>>> are produced (as far as I can tell) such that it's not possible to
>>>>> determine which of the parameter values in the list (that is, which of the
>>>>> HTTP parameters matching the list name) was the one with the problem, or
>>>>> whether multiple inputs had problems, etc.
>>>>>
>>>>> Is there something I'm missing, or is that just something that Stripes
>>>>> just sort of doesn't do?
>>>>>
>>>>>
>>>>> ------------------------------------------------------------
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>>>>>
>>>>>
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>>>
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>>>
>>>
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>>
>
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