Create temporary context - PIER

[Lukas Renggli]

> Thank you for your answer. In fact, at the beginning I wanted just to
> test my code directly under squeak without using a Widget.

Ok. Your code for that looks fairly good. You properly define a new  
browsing context looking at the root page . Was there a specific  
problem with the code?

Cheers,
Lukas


>
>
> Pe
>
> Lukas Renggli a écrit :
>> Hi Pierre-Emmanue,
>>
>>
>>> I would like to create a Widget for PIER which will generate a HTML
>>> page
>>> by using the tree structure of PIER with a visitor. Currently I have
>>> created a test by creating a visitor who overloads PRViewRenderer
>>> (PIER
>>> -SEASIDE). Unfortunately I encounter a problem of context when I
>>> launch
>>> my app. Can you help me to understand how to create a temporary
>>> context?
>>>
>>
>> I wonder why you need a new context for that?
>>
>> If you subclass PRWidget you have the current context in 'self
>> context' and you can find out about the kernel by evaluating 'self
>> context kernel'.
>>
>> Have a look at PRTreeWidget that does something like that already. It
>> doesn't use a visitor, but it queries all the information you need to
>> start your visitor.
>>
>> Cheers,
>> Lukas
>>
>>
>
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-- 
Lukas Renggli
http://www.lukas-renggli.ch