Create temporary context - PIER
Pierre-Emmanuel.Queyrel at etu.univ-savoie.fr
Mon Apr 30 16:11:27 MEST 2007
Thank you for your answer. In fact, at the beginning I wanted just to
test my code directly under squeak without using a Widget.
Lukas Renggli a écrit :
> Hi Pierre-Emmanue,
>> I would like to create a Widget for PIER which will generate a HTML
>> by using the tree structure of PIER with a visitor. Currently I have
>> created a test by creating a visitor who overloads PRViewRenderer
>> -SEASIDE). Unfortunately I encounter a problem of context when I
>> my app. Can you help me to understand how to create a temporary
> 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.
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