I think Sven is right.
Debugging through, it appears to be here in ResourceAggregator:
private void recordHeaderItem(HeaderItem item, Set<HeaderItem> depsDone)
{
renderDependencies(item, depsDone);
RecordedHeaderItem recordedItem = itemsToBeRendered.get(item);
“recordedItem” ends up as the old header item rather than the new one.
Bng
On 4/24/17, 6:09 PM, "Sven Meier" <[email protected]> wrote:
HI,
this might be caused by ResourceAggregator - it marks items as being
rendered, instead of render tokens.
I'll check tomorrow.
Sven
On 24.04.2017 23:41, Martin Grigorov wrote:
> On Mon, Apr 24, 2017 at 11:39 PM, Martin Grigorov <[email protected]>
> wrote:
>
>> Hi,
>>
>> On Mon, Apr 24, 2017 at 10:20 PM, Boris Goldowsky <[email protected]>
>> wrote:
>>
>>> I have a situation like this:
>>>
>>> public void renderHead(IHeaderResponse response) {
>>> …
>>> response.render(JavaScriptHeaderItem.forReference(resRef,
>>> pageParameters1, “id1”));
>>> response.render(JavaScriptHeaderItem.forReference(resRef,
>>> pageParameters2, “id2”));
>>> }
>>>
>>> where same ResourceReference is used for both resources – the different
>>> page parameters point it to different actual Resources.
>>>
>>> However, the check for uniqueness of header items seems to consider them
>>> equal, despite the different PageParameters and different IDs, and only
one
>>> of them actually gets rendered in the page head.
>>>
>> Which check exactly do you refer ?
>>
>> org.apache.wicket.markup.head.internal.HeaderResponse#markItemRendered()
>> does such check by calling org.apache.wicket.markup.head.HeaderItem#
>> getRenderTokens().
>>
org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem#getRenderTokens()
>> uses the url and the id. The url contains the parameters.
>> All looks good to me!
>>
> The other check is at jQuery.Head.containsElement()
(wicket-ajax-jquery.js)
> and it uses the value "src", i.e. it should not match because of the
> different parameters.
>
>>
>>> Is this a bug, or is there a way to force the two items to both be
>>> included?
>>>
>>> I’m using Wicket 7.5.0.
>>>
>>> Boris
>>>
>>>
>>>
>>>
>>>
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