you should use embedded forms
form->listview->item->form+formvalidators->formcomponents
instead of
form+formvalidators->listview->item->formcomponents
-igor
On Thu, Jun 5, 2008 at 7:55 AM, Martin Makundi
<[EMAIL PROTECTED]> wrote:
> I use setReuseitems true yes.
>
> I must call the removeAll because my models have changed (I am
> rendering a table and the table structure / colspan / rowspan /
> elements changes). I have not found another way to update the markup
> than calling removeAll.
>
> Now, the removeAll should probably remove all the IFormValidators for
> the elements too? Currently there is no external method for removing
> the validators, it should be automatic.
>
> **
> Martin
>
> 2008/6/5 Maurice Marrink <[EMAIL PROTECTED]>:
>> Can't you use setReuseItems(true), that way the populate method will
>> be called less frequently and thus will generate less validators.
>> Don't use the removeall in combination with the reuse that will negate
>> the effect :)
>>
>> Maurice
>>
>> On Thu, Jun 5, 2008 at 3:57 PM, Martin Makundi
>> <[EMAIL PROTECTED]> wrote:
>>> Hi!
>>>
>>> The only workaround I came up with is as follows:
>>> public void validate(Form form) {
>>> if (!form.contains(selectionField, true)) {
>>> return;
>>> }
>>> ...
>>> }
>>>
>>> It is not elegant and the stack keeps growing. I first tried to remove
>>> the validator if it exists, but that brought up some nasty threading
>>> issues ;)
>>>
>>> Anybody know if it is a "feature" or a "bug" that the form validator
>>> stack keeps piling up those validators after each submit -
>>> specifically comes up in double-or-triple-submit-click situations.
>>>
>>> **
>>> Martin
>>>
>>>
>>>
>>> 2008/6/5 Martin Makundi <[EMAIL PROTECTED]>:
>>>> Hi!
>>>>
>>>> I have a Form whose components are populated using a listView.
>>>>
>>>> Each listView component has a formValidator.
>>>>
>>>> Now each time I refresh the listview it is redrawn and all the new
>>>> validators are newly added to the form in addition to the existing
>>>> validators (from the previous refresh).
>>>>
>>>> For example, the screen has 5 items but when I debug the form I can
>>>> see 65 validators hanging out there and giving false alarms ;)
>>>>
>>>> In my experience I must use listView.removeAll to assure that the
>>>> listview is re-rendered. modelChanged does not seem to have the
>>>> desirable effect.
>>>>
>>>> What is the proper pattern to clean the form listview validators?
>>>>
>>>> **
>>>> Martin
>>>>
>>>
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