On 1/7/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi all,the select-form-widget and the selectmultiple-form-widget display's a choices-list as <select ...> <option>... ... </select> From the per-row-level-permision branch there is an alternative issue to do something like this: <select ...> <optgroup label="..."> <option>... </optgroup> ... </select> I made 2 new widgets, selectgrouped and selectmultiplegrouped, which would resolve such an issue. The optgroup is inserted into choices like a normal option: choices= ( ['__group__', 'label for group'], ['value1', 'label1']) I added a simple example into the regression tests. I would be also possible to merge the select/selectgrouped widget into one widget, which I would prefer to be the best solution.
in this case you would have to add a custom validation saying that __group__ is not allowed, even though it's listed in choices... would it be acceptible to have different 'choices' layout? for example:
choices =(
... ( 'Group_name1', [(1, 'one'), (2,'two'), ]), ... ( 'Group_name2', [(3, 'three'), (2,'four'), ]), ... ) # simpler render method
output = '<select name="">\n %s\n</select>' % '\n '.join( [
... '<optgroup label="%s">\n %s\n </optgroup>' % ... ( gr_label, '\n '.join( [ ... u'<option value="%s"%s>%s</option>' % ( value, (value == 'two' and ' selected="selected" ' or ''), label ) for label, value in gr_list ... ] ) ) for gr_label, gr_list in choices ... ] )
print output
<selectname=""> <optgroup label="Group_name1"> <option value="one">1</option> <option value="two" selected="selected" >2</option> </optgroup> <optgroup label="Group_name2"> <option value="three">3</option> <option value="four">2</option> </optgroup> </select> this would mean incopatibility with Select and SelectMultiple, but on the other hand no special magic like '__group__' I do not feel strongly one way or the other, just offering another option...
Regards, Dirk -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal f r Modem und ISDN: http://www.gmx.net/de/go/smartsurfer >
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