Create temporary context - PIER
renggli at iam.unibe.ch
Mon Apr 30 16:14:37 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.
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?
> 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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