OPTGROUP support
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DenesL
Mar 21, 2008, 9:02:18 PM3/21/08
to web2py Web Framework
I just noticed that OPTGROUP is not in html.py; should it be?.
Massimo Di Pierro
Mar 21, 2008, 9:24:48 PM3/21/08
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I try to keep the list of helpers to a minimum since users can define
their own. Do people really use OPTGROUP frequently?
their own. Do people really use OPTGROUP frequently?
Massimo
DenesL
Mar 21, 2008, 10:01:14 PM3/21/08
to web2py Web Framework
> ... users can define their own...
True, but this case requires the modification of the standard SELECT.
> Do people really use OPTGROUP frequently?
Good question.
The code for OPTGROUP is almost a copy of SELECT but it does not work
with the current SELECT:
class OPTGROUP(DIV):
"""
NOTE: this does not work with the current SELECT helper
"""
tag='optgroup'
def postprocessing(self):
components=[]
for c in self.components:
if isinstance(c,OPTION):
components.append(c)
else:
components.append(OPTION(c,_value=str(c)))
if self.attributes.has_key('value') and \
self.attributes['value']!=None and \
self.attributes['value']==components[-1].attributes['_value']:
components[-1].attributes['_selected']=ON
self.components=components
True, but this case requires the modification of the standard SELECT.
> Do people really use OPTGROUP frequently?
The code for OPTGROUP is almost a copy of SELECT but it does not work
with the current SELECT:
class OPTGROUP(DIV):
"""
NOTE: this does not work with the current SELECT helper
"""
tag='optgroup'
def postprocessing(self):
components=[]
for c in self.components:
if isinstance(c,OPTION):
components.append(c)
else:
components.append(OPTION(c,_value=str(c)))
if self.attributes.has_key('value') and \
self.attributes['value']!=None and \
self.attributes['value']==components[-1].attributes['_value']:
components[-1].attributes['_selected']=ON
self.components=components
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