Surprisingly getDebugSettings().setComponentUseCheck(false) allows
this behavior, at least on 1.3.
add(new Label("authorName"));
<span wicket:id="authorName"></span>
<span wicket:id="authorName"></span>
... not that I'm advocating this side effect.
Scott
On Fri, Feb 13, 2009 at 10:26 AM, Igor Vaynberg <[email protected]> wrote:
> not to mention it doesnt make sense for a lot of usecases, eg
> setoutputmarkupid() if you call it then the two rendered components
> will have the same markup id - whoops. which means this will break
> javascript, ajax, etc, etc.
>
> -igor
>
> On Fri, Feb 13, 2009 at 2:59 AM, Martijn Dashorst
> <[email protected]> wrote:
>> 99.99% of the time this is an error: a component is referenced
>> multiple times in markup. Therefore we don't allow one component to be
>> rendering in multiple places. For that 0.01% of useful cases, it is
>> not too difficult to just add the label component twice.
>>
>> Martijn
>>
>>
>> On Thu, Feb 12, 2009 at 8:54 PM, Phil Grimm <[email protected]> wrote:
>>> Guys,
>>>
>>> If I need to reference a Label multiple times on the page.
>>> Is there a better way than creating multiple redundant but distinct labels?
>>>
>>> Is this the only option?
>>>
>>> add(new Label("authorName1"));
>>> add(new Label("authorName2"));
>>> add(new Label("authorName3"));
>>>
>>> <span wicket:id="authorName1"></span>
>>> <span wicket:id="authorName2"></span>
>>> <span wicket:id="authorName3"></span>
>>>
>>> This (non-one-to-one) usage...
>>>
>>> add(new Label("authorName"));
>>>
>>> <span wicket:id="authorName"></span>
>>> <span wicket:id="authorName"></span>
>>>
>>> ... causes error:
>>>
>>> WicketMessage: The component [Component id = author.name] has the same
>>> wicket:id as another component already added at the same level
>>>
>>>
>>> Phil
>>>
>>> --
>>> Phil Grimm
>>> Mobile: (858) 335-3426
>>> Skype: philgrimm336
>>>
>>
>>
>>
>> --
>> Become a Wicket expert, learn from the best: http://wicketinaction.com
>> Apache Wicket 1.3.5 is released
>> Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.
>>
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