And you are right, actually i cant make it working.
It seems that IPage is not serializable, so i cant use the
@Persist("client")
The problem using a string is that, when i return the string from my onOk
listener, the calling page A is activated, but after the "return" statement
it is too late to set the property we are talking about.
What am i missing?
Paolo
p.s.: thanks for your patience...
Ulrich Stärk wrote:
>
> Where's the problem to do the same thing with the name of the calling
> page? Store the name in a string property of page B before activating
> it...
>
> Uli
>
> Paolo Scopa schrieb:
>> No prob.
>> As i said to uli, i might call B from different pages, not only A.
>> Maybe i should use a common interface for those pages.
>> Ill try and let you know
>> Paolo
>>
>>
>> Patrick Klein wrote:
>>> Hello Paolo,
>>>
>>> mea culpa, you are correct abot that :)
>>> replace IPage with the A's class (implementing IPage) and cast the
>>> result of cycle.getPage(...) accordingly
>>>
>>> Regards,
>>> Patrick
>>>> Thanks Patrick,
>>>> this helps, except that the IPage does not expose the setList method,
>>>> so
>>>> i
>>>> don't think it would work the
>>>> page.setList(composedList);
>>>> maybe not even compile.
>>>> Paolo
>>>>
>>>>
>>>> Patrick Klein wrote:
>>>>
>>>>> Hello Paolo,
>>>>>
>>>>> page a should hold an (persist) abstract getter and setter for the
>>>>> list,
>>>>> page b hold a persist abstract getter and setter for the name of the
>>>>> calling page which is set when page b is accessed and maybe reset if
>>>>> needed in the button's listener.
>>>>> When you are done with compiling your list on page be and the button
>>>>> is
>>>>> pressed, do something like the following in the button's listener:
>>>>>
>>>>> (page b)
>>>>> public void buttonListener(IRequestCycle cycle) {
>>>>> [...]
>>>>> IPage page = cycle.getPage(getPageNameOfA());
>>>>> page.setList(composedList);
>>>>> [...]
>>>>> cycle.activate(page);
>>>>> }
>>>>>
>>>>> Regards,
>>>>> Patrick
>>>>>
>>>>>> Hi all,
>>>>>> got a bit blocked here: i need to return a value to the invoking
>>>>>> page.
>>>>>> Page A calls page B -
>>>>>> in Page B I select a list of item from a longer list
>>>>>> when I press OK on page B, the browser returns to page A where the
>>>>>> list
>>>>>> is
>>>>>> set according to the selection made.
>>>>>> I can set the returning page but cant find a way to set there the
>>>>>> value
>>>>>> to
>>>>>> return.
>>>>>>
>>>>>> I tried different ways but cant find a solution.
>>>>>> Any help ?
>>>>>>
>>>>>> Paolo
>>>>>>
>>>>>>
>>>>>>
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>>>>>
>>>>>
>>>>
>>>
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>>
>
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