Re: About PRWidgets

> Hi Martial,
>
> > I was a bit busy those days so I could sent this email before. I told
> > you I got problems with the 'Magritted' PRWidgets. Actually what I  
> > would
> > like to understand is why mightn't I write those lines (a bit  
> > incorrect
> > because I should write a custom #initialize and #children:
> >  WAComponent/PRWidget>>renderContentOn: html
> > html render: (PRTreeWidget new)
>
> this is Seaside code that will not work. You have to initialize your  
> child component in #initialize and store it into an i-var and return  
> it from #children.
>
> Your code will re-instantiate the PRTreeWidget every time you display  
> the page and it will be impossible for Seaside to keep the state and  
> to perform the callbacks. Have a look in the Seaside mailing-list  
> archives.
>
> Hope this helps,
> Lukas
>

> Thank you Lukas but that was what I actually did. I detail here with
> component has i-var:
>
> MyWAComponent>>#initialize
> component ifNil: [component := PRTocWidget new]
> MyWAComponent>>#children
> ^ Array with: component
> MyWAComponent>>#renderContentOn: html
> html render: component
>
> And it works well when it's PRTocWidget but not when this is
> PRTreeWidget or any other PRWidget instances with class descriptions.
>
> --
> Martial
>
> On Mon, 2007-04-30 at 19:16 +0200, Lukas Renggli wrote:
> > Hi Martial,
> >
> > > I was a bit busy those days so I could sent this email before. I told
> > > you I got problems with the 'Magritted' PRWidgets. Actually what I  
> > > would
> > > like to understand is why mightn't I write those lines (a bit  
> > > incorrect
> > > because I should write a custom #initialize and #children:
> > >  WAComponent/PRWidget>>renderContentOn: html
> > > html render: (PRTreeWidget new)
> >
> > this is Seaside code that will not work. You have to initialize your  
> > child component in #initialize and store it into an i-var and return  
> > it from #children.
> >
> > Your code will re-instantiate the PRTreeWidget every time you display  
> > the page and it will be impossible for Seaside to keep the state and  
> > to perform the callbacks. Have a look in the Seaside mailing-list  
> > archives.
> >
> > Hope this helps,
> > Lukas
> >
>
>
> _______________________________________________
> SmallWiki, Magritte, Pier and Related Tools ...
> https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>

> Actually the properties dictionary doesn't get the MA*things. It's  
> empty
> so it bugs. I am not an expert so I don't know how to correct this  
> yet.
>
> --
> Martial
>
> On Mon, 2007-04-30 at 20:03 +0200, Martial Boniou wrote:
>> Thank you Lukas but that was what I actually did. I detail here with
>> component has i-var:
>>
>> MyWAComponent>>#initialize
>> component ifNil: [component := PRTocWidget new]
>> MyWAComponent>>#children
>> ^ Array with: component
>> MyWAComponent>>#renderContentOn: html
>> html render: component
>>
>> And it works well when it's PRTocWidget but not when this is
>> PRTreeWidget or any other PRWidget instances with class descriptions.
>>
>> --
>> Martial
>>
>> On Mon, 2007-04-30 at 19:16 +0200, Lukas Renggli wrote:
>>> Hi Martial,
>>>
>>>> I was a bit busy those days so I could sent this email before. I  
>>>> told
>>>> you I got problems with the 'Magritted' PRWidgets. Actually what I
>>>> would
>>>> like to understand is why mightn't I write those lines (a bit
>>>> incorrect
>>>> because I should write a custom #initialize and #children:
>>>>  WAComponent/PRWidget>>renderContentOn: html
>>>> html render: (PRTreeWidget new)
>>>
>>> this is Seaside code that will not work. You have to initialize your
>>> child component in #initialize and store it into an i-var and return
>>> it from #children.
>>>
>>> Your code will re-instantiate the PRTreeWidget every time you  
>>> display
>>> the page and it will be impossible for Seaside to keep the state and
>>> to perform the callbacks. Have a look in the Seaside mailing-list
>>> archives.
>>>
>>> Hope this helps,
>>> Lukas
>>>
>>
>>
>> _______________________________________________
>> SmallWiki, Magritte, Pier and Related Tools ...
>> https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>>
>

> Actually the properties dictionary doesn't get the MA*things. It's empty
> so it bugs. I am not an expert so I don't know how to correct this yet.
>
> --
> Martial
>
> On Mon, 2007-04-30 at 20:03 +0200, Martial Boniou wrote:
> > Thank you Lukas but that was what I actually did. I detail here with
> > component has i-var:
> >
> > MyWAComponent>>#initialize
> > component ifNil: [component := PRTocWidget new]
> > MyWAComponent>>#children
> > ^ Array with: component
> > MyWAComponent>>#renderContentOn: html
> > html render: component
> >
> > And it works well when it's PRTocWidget but not when this is
> > PRTreeWidget or any other PRWidget instances with class descriptions.
> >
> > --
> > Martial
> >
> > On Mon, 2007-04-30 at 19:16 +0200, Lukas Renggli wrote:
> > > Hi Martial,
> > >
> > > > I was a bit busy those days so I could sent this email before. I told
> > > > you I got problems with the 'Magritted' PRWidgets. Actually what I  
> > > > would
> > > > like to understand is why mightn't I write those lines (a bit  
> > > > incorrect
> > > > because I should write a custom #initialize and #children:
> > > >  WAComponent/PRWidget>>renderContentOn: html
> > > > html render: (PRTreeWidget new)
> > >
> > > this is Seaside code that will not work. You have to initialize your  
> > > child component in #initialize and store it into an i-var and return  
> > > it from #children.
> > >
> > > Your code will re-instantiate the PRTreeWidget every time you display  
> > > the page and it will be impossible for Seaside to keep the state and  
> > > to perform the callbacks. Have a look in the Seaside mailing-list  
> > > archives.
> > >
> > > Hope this helps,
> > > Lukas
> > >
> >
> >
> > _______________________________________________
> > SmallWiki, Magritte, Pier and Related Tools ...
> > https://www.iam.unibe.ch/mailman/listinfo/smallwiki
> >
>
>
> _______________________________________________
> SmallWiki, Magritte, Pier and Related Tools ...
> https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>