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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