Fernando fix did the trick.   

configuration.add( "CustomDocumentLinker", mydoclinker,
"after:DocumentLinker,before:RenderSupport" );

Thanks a lot!  I am missing the "override" option in 5.0.18!



Fernando Padilla wrote:
> 
> To be honest, I can't remember exactly when the override came into play 
> ( so it might be worth double checking with eclipse, though I'm pretty 
> sure it's 5.1.0.0 ).
> 
> The other option is to place your DocumentLinker in between the default 
> DocumentLinker and RenderSupport.  Maybe try this:
> 
> configuration.add( "CustomDocumentLinker", mydoclinker, 
> "after:DocumentLinker,before:RenderSupport" );
> 
> 
> 
> 
> Dude.Checkitout wrote:
>> 
>> I am using 5.0.18 version and not ready to move to 5.1 yet. Is there any
>> way
>> to override the DocumentLinker in the 5.0.18 version?
>> 
>> 
>> Fernando Padilla wrote:
>>> Ok cool.
>>>
>>> with the latest version of tapestry (5.1.0.0-SNAPSHOT), they did add a 
>>> proper way to override contributions.  Below is the code we're using for 
>>> us to override our DocumentLinker.  Please be aware that the override 
>>> works, but it seems to trash all of the previous relative directives ( 
>>> before, after, declared by overridden service, or any other service 
>>> relative to it), that's why we declared "before:RenderSupport", to make 
>>> sure the MarkupRenderer order is still correct.
>>>
>>> public void contributeMarkupRenderer( 
>>> OrderedConfiguration<MarkupRendererFilter> configuration ) {
>>> configuration.override( "DocumentLinker", new CustomDocumentLinker(), 
>>> "before:RenderSupport" );
>>> }
>>>
>>>
>>>
>>> Dude.Checkitout wrote:
>>>> Thank you for the quick reply. We are using tapestry to generate a
>>>> section of
>>>> a html page.  We can enforce the requirement of having an root node.
>>>>
>>>> Basically, the requirement will be to accept the root node to be
>>>> anything.
>>>> (not only html)
>>>> I created my own CustomDocumentLinker extending from the tapestry
>>>> DocumentLinker and modified the code to fit our needs. But I have no
>>>> idea
>>>> how to make Tapestry to use CustomerDocumentLinker instead of its own
>>>> DocumentLinker.
>>>>
>>>> Any help in this will be appreciated.
>>>>
>>>>
>>>>
>>>> Fernando Padilla wrote:
>>>>> I have lots of experience playing with that :)  (since we publish to 
>>>>> html, fbml).  Here are some questions:
>>>>>
>>>>> 1) do your documents have a root node?  what is it?
>>>>>
>>>>> 2) do you want to change the behavior of how it includes javascript
>>>>> and 
>>>>> css?  Or just have it work with non-html root nodes?
>>>>>
>>>>>
>>>>>
>>>>> Dude.Checkitout wrote:
>>>>>> We have a requirement of tml file being delivered without <html> as
>>>>>> the
>>>>>> root
>>>>>> context. As I read the tapestry source, this validation is done in
>>>>>> the
>>>>>> DocumentLinker.
>>>>>>
>>>>>> In contributeMarkupRenderer method:
>>>>>>         MarkupRendererFilter documentLinker = new
>>>>>> MarkupRendererFilter()
>>>>>>         {
>>>>>>             public void renderMarkup(MarkupWriter writer,
>>>>>> MarkupRenderer
>>>>>> renderer)
>>>>>>             {
>>>>>>                 DocumentLinkerImpl linker = new
>>>>>> DocumentLinkerImpl(productionMode, scriptsAtTop);
>>>>>>
>>>>>>                 environment.push(DocumentLinker.class, linker);
>>>>>>
>>>>>>                 renderer.renderMarkup(writer);
>>>>>>
>>>>>>                 environment.pop(DocumentLinker.class);
>>>>>>
>>>>>>                 linker.updateDocument(writer.getDocument());
>>>>>>             }
>>>>>>         };
>>>>>>
>>>>>>
>>>>>> Is there anyway I can override my own DocumentLinker with Tapestry's
>>>>>> DocumentLinker?
>>>>>>
>>>>>> In the Post,  "http://n2.nabble.com/-T5--A-root-element-of-<html
>>>>>> -is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762">http://n2.nabble.com/-T5--A-root-element-of-<html>-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762
>>>>>>    
>>>>>> Howard said we can override the internal DocumentLinker.  
>>>>>>
>>>>>> Can anybody suggest me on how to do?
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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