Huh?
protected void onBeforeRender() {
if(!hasBeenRendered()) {
}
}
On Thu, Dec 11, 2008 at 1:05 PM, James Carman
<[EMAIL PROTECTED]> wrote:
> When we discussed this before
> (http://markmail.org/message/kjpunkvlvh5ofajp#query:wicket%20onbeforefirstrender%20carman+page:1+mid:cwx67dw5f5tgf4vs+state:results),
> it was thought that we'd have to add a bit flag to account for whether
> a component had been rendered before or not.
>
> So, why don't we add an onBeforeFirstRender() method?
>
> On Thu, Dec 11, 2008 at 6:57 AM, Martijn Dashorst
> <[EMAIL PROTECTED]> wrote:
>> component#hasBeenRendered()
>>
>> http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/Component.html#hasBeenRendered()
>>
>> Martijn
>>
>> On Thu, Dec 11, 2008 at 12:43 PM, James Carman
>> <[EMAIL PROTECTED]> wrote:
>>> You can always add the components during "first render" rather than at
>>> instantiation time. The problem is that you have to keep some state
>>> around to know whether you've been rendered yet or not.
>>>
>>> On Thu, Dec 11, 2008 at 2:45 AM, Nino Saturnino Martinez Vazquez Wael
>>> <[EMAIL PROTECTED]> wrote:
>>>> Yeah, but the other way are a bit cleaner java code wise... And I Scott
>>>> where heading into modifying a lot of stuff that would bring an over
>>>> complicated solution to work..
>>>>
>>>> So the trickery would be to edit and a whole bunch of other
>>>> stuff(probably)IMarkupResourceStreamProvider, instead of facilitating the
>>>> simple features of wicket.. :)
>>>>
>>>> Jeremy Thomerson wrote:
>>>>>
>>>>> You can also do exactly as you mentioned....
>>>>>
>>>>> In your base page, have a repeating view (i.e. ListView) that simply loops
>>>>> over a "List<Component> childPanels"..... Then your method
>>>>> addToRepeater(Component component) will add to that list.
>>>>>
>>>>> Should work exactly as you described. What trickery is needed? I guess I
>>>>> miss that part.
>>>>>
>>>>> On Wed, Dec 10, 2008 at 5:20 PM, Nino Saturnino Martinez Vazquez Wael <
>>>>> [EMAIL PROTECTED]> wrote:
>>>>>
>>>>>
>>>>>>
>>>>>> Scott,
>>>>>>
>>>>>> Think inheritance :)
>>>>>>
>>>>>> Just write a super which has abstract methods that returns components for
>>>>>> c1..c4() and thats it.. no need for trickery with
>>>>>> IMarkupResourceStreamProvider ...
>>>>>>
>>>>>> Should I elaborate more?
>>>>>>
>>>>>> You could also take a look at the wicketstuff accordion thing, it does
>>>>>> something along these lines[1]...
>>>>>>
>>>>>>
>>>>>> 1=
>>>>>>
>>>>>> http://wicketstuff.org/confluence/display/STUFFWIKI/wicket-contrib-accordion
>>>>>>
>>>>>> regards
>>>>>>
>>>>>>
>>>>>> smackie604 wrote:
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> My team has adopted wicket as it's web framework and we have been busy
>>>>>>> creating a lot of interesting Panels to build pages for our product. It
>>>>>>> is
>>>>>>> turning out that most of the time all the components on the page are
>>>>>>> Panels
>>>>>>> and we end up with a situation like this:
>>>>>>>
>>>>>>> MyPage.java
>>>>>>> --------------
>>>>>>> public class MyPage extends BasePage
>>>>>>> {
>>>>>>> MyPage()
>>>>>>> {
>>>>>>> add(SomePanel("c1"));
>>>>>>> add(SomePanel("c2"));
>>>>>>> add(SomePanel("c3"));
>>>>>>> add(SomePanel("c4"));
>>>>>>> }
>>>>>>> }
>>>>>>>
>>>>>>> MyPage.html
>>>>>>> ---------------
>>>>>>> <wicket:extend>
>>>>>>> <wicket:container wicket:id="c1"/>
>>>>>>> <wicket:container wicket:id="c2"/>
>>>>>>> <wicket:container wicket:id="c3"/>
>>>>>>> <wicket:container wicket:id="c4"/>
>>>>>>> </wicket:extend>
>>>>>>>
>>>>>>> It would be nice if we didn't have to write html files for pages in
>>>>>>> these
>>>>>>> situations and instead just do something like this:
>>>>>>>
>>>>>>> MyPage.java
>>>>>>> --------------
>>>>>>> public class MyPage extends BasePage
>>>>>>> {
>>>>>>> MyPage()
>>>>>>> {
>>>>>>> addToRepeater(SomePanel("c1"));
>>>>>>> addToRepeater(SomePanel("c2"));
>>>>>>> addToRepeater(SomePanel("c3"));
>>>>>>> addToRepeater(SomePanel("c4"));
>>>>>>> }
>>>>>>> }
>>>>>>>
>>>>>>> Where BasePage will have a method called addToRepeater which just adds
>>>>>>> the
>>>>>>> component to the repeater.
>>>>>>> I see we could do some trickery by implementing
>>>>>>> IMarkupResourceStreamProvider on the BasePage to force the template of
>>>>>>> it's
>>>>>>> child classes to always use BasePage.html. I'm not sure this is the
>>>>>>> best
>>>>>>> way of doing this, does anyone have any comments on using this approach?
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Scott
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> -Wicket for love
>>>>>>
>>>>>> Nino Martinez Wael
>>>>>> Java Specialist @ Jayway DK
>>>>>> http://www.jayway.dk
>>>>>> +45 2936 7684
>>>>>>
>>>>>>
>>>>>>
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>>>>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>> --
>>>> -Wicket for love
>>>>
>>>> Nino Martinez Wael
>>>> Java Specialist @ Jayway DK
>>>> http://www.jayway.dk
>>>> +45 2936 7684
>>>>
>>>>
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>>>>
>>>>
>>>
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>>>
>>
>>
>>
>> --
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