No, I need to do this in a service... but even in a page, i have the page
class in a String at runtime, so I can't declare a property and use the
InjectPage like that....
Regards.
Robert Zeigler wrote:
>
> Is this in a component or page class? If so, the answer is:
>
> @InjectPage
> private MyPage page;
> ...
>
> page.setSomething("");
>
> Robert
>
> On Jun 2, 2008, at 6/25:04 PM , raulmt wrote:
>
>>
>> Hi,
>>
>> I'm trying to obtain a page from it's name to set a property on it.
>> I'm
>> trying something like this:
>>
>> Component page = componentSource.getPage("MyPage");
>> MyPage myPage = (MyPage)page;
>> myPage.setSomething("");
>>
>> This code fails in the cast, despite a
>>
>> System.out.println(page.getClass().getName());
>>
>> prints the expected page class (com.myapp.pages.MyPage).... I assume
>> is
>> because all the instrumentation T5 does to the pages, but is there a
>> way to
>> obtain a page from its name and then set a property that the
>> "original"
>> class has??
>>
>> The only workaround i've found is to call the method setSomething with
>> reflection, without casting it to MyPage, but it would be really
>> nice not to
>> use reflection for this....
>>
>> Regards.
>>
>>
>> Filip S. Adamsen-2 wrote:
>>>
>>> Hi,
>>>
>>> RequestPageCache is an internal service, it's better to use
>>> ComponentSource instead. It has methods to get a component or page by
>>> logical name.
>>>
>>> http://tapestry.apache.org/tapestry5/apidocs/org/apache/tapestry/services/ComponentSource.html
>>>
>>> -Filip
>>>
>>> On 2008-05-05 16:01, Kristian Marinkovic wrote:
>>>> @Inject
>>>> private RequestPageCache pageCache;
>>>>
>>>> pageCache.get(logicalName)
>>>>
>>>>
>>>> g,
>>>> kris
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Shing Hing Man <[EMAIL PROTECTED]>
>>>> 05.05.2008 15:53
>>>> Bitte antworten an
>>>> "Tapestry users" <users@tapestry.apache.org>
>>>>
>>>>
>>>> An
>>>> tapestry Tapestry <[EMAIL PROTECTED]>
>>>> Kopie
>>>>
>>>> Thema
>>>> Tap 5.0.11 : How to get page instance from page
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Usually, I could use the following to inject a page
>>>> into another page
>>>>
>>>> @InjectPage
>>>> private DetailsPage details;
>>>>
>>>> How to retrieve an instance of a page if I am given
>>>> the logical name of a page as a String variable ?
>>>>
>>>> In Tap 4, I would use RequestCycle.getPage(pageName).
>>>>
>>>> Thanks in advance for any asistance!
>>>>
>>>> Shing
>>>>
>>>> Home page : http://www.lombok.demon.co.uk/
>>>>
>>>>
>>>>
>>>> ___________________________________________________________
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>>>>
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>>>
>>
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