Tim Black wrote:
> Khalid EZZARAOUI wrote:
>> in fact i use python2.5 and turbogears-1.0.4beta1
>> and this work without using "tostring()" :
>>
>> def makePlaceLink(place):
>> link = Element('a', href='/placeManager/place/%d' % place.id)
>> link.text = place
>> return link
>>
>> def index(self):
>> the_place_fields = [
>> ('Place', makePlaceLink)
>> ('DeltaT', makeDeltaT),
>> ....
>>
> Ok, I was using ToscaWidgets' DataGrid, and it doesn't work there. I
> tried it in a TurboGears DataGrid and it works. So, the problem is that
> ToscaWidgets' DataGrid doesn't handle elementtree Elements properly. I
> tried comparing the code in the two datagrid.py files, but wasn't able
> to see where the important difference is. Perhaps someone can find the
> necessary change and submit a patch to Alberto.
TW DataGrid's template uses Genshi instead of Kid, that's why the
elementtree nodes you're creating don't get grafted in properly.
You should be using Genshi's API for programatically creating markup
streams: http://genshi.edgewall.org/wiki/ApiDocs/genshi.builder.
Alternatively, you could override the DataGrid's template with a Kid
based one.
HTH,
Alberto
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