What version of Tapestry? This was addressed in 5.0.14, I believe, to
ensure that when overriding a base class event handler method, the
method is not invoked twice.
On Mon, Apr 21, 2008 at 6:25 AM, Leon Derks <[EMAIL PROTECTED]> wrote:
> Hi Davor,
>
> Indeed, I have a BasePage that implements the public void onActivate()
> {}method.
>
> In my subpage I also have implemented the public void onActivate() {}.
> The code in onActivate() of my subpage is executed twice.
>
> BASEPAGE:
> public void onActivate() {
> String pageName = resources.getPageName();
> breadCrumbHolder.checkBreadCrumbForRemove(pageName);
> }
>
> SUBCLASS:
> public void onActivate() {
> logger.debug("OnActivate ");
> products = productDAO.findAllByCategory(ProductCategory.Books);
> if (logger.isDebugEnabled()) {
> logger.debug("Nr of products: " + products.size());
> }
> }
>
> This is the logging when I acces the page:
>
> [DEBUG] Products OnActivate
> [DEBUG] Products Nr of products:: 43
> [DEBUG] Products OnActivate
> [DEBUG] Products Nr of products:: 43
>
> Leon
>
> Davor Hrg wrote:
>>
>> you have to be more specific,
>>
>> same OnActivate method will not be called more than once in normal
>> circumastances,
>>
>> but overriding onActivate from a base class I belive can cause this ...
>>
>> some code would be useful.
>>
>> Davor Hrg
>>
>> On Mon, Apr 21, 2008 at 12:41 PM, Leon Derks <[EMAIL PROTECTED]>
>> wrote:
>>
>>
>>>
>>> Hi,
>>>
>>> I noticed that my onActivate() is called twice.
>>>
>>> I solved the problem by changing onActivate() into onActivate(Object[]
>>> parameters).
>>>
>>> Now it is only called once. But is this the way to do this or is there a
>>> better way?
>>>
>>> greetings,
>>> Leon
>>>
>>>
>>>
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>>>
>>
>>
>
>
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>
--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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