> you can do > > class OptionsWidget: > > @staticmethod > def has_options(field): > return hasattr(field.requires, 'options')\ > or isinstance(field.requires, IS_NULL_OR)\ > and hasattr(field.requires.other, 'options') > > @staticmethod > def widget(field, value): > id = '%s_%s' % (field._tablename, field.name) > if isinstance(field.requires, IS_NULL_OR)\ > and hasattr(field.requires.other, 'options'): > opts = [OPTION(_value='')] > options = field.requires[1].other.options() > elif hasattr(field.requires, 'options'): > opts = [] > options = field.requires.options() > else: > raise SyntaxError, 'widget cannot determine options of %s' > % field > opts += [OPTION(v, _value=k) for (k, v) in options] > return SELECT(*opts, **dict(_id=id, _class=field.type, > _name=field.name, value=value, > requires=field.requires)) > > db.mytest.person.widget=OptionWidget.widget Thanks for this example code.
As it works not out of the box with my table, I would need to play a bit with it. I think this is a faily common thing: For instance these forms: "where did you hear from us?": Search engine, friends, newspaper, others => please specify http://support.easywebstore.net/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=23 What about a workaroud to place a field in col3 when a user selects "other" or "Enter New Item" where the input can be typed in? Pseudocode: <select> <option value="volvo">Volvo</option> <option value="saab">Saab</option> <option value="mercedes">Mercedes</option> <option value="new_value">Enter New Item</option> => specify: <input>mynewcar</input> </select> The problem is how to sync these two forms. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to web2py@googlegroups.com To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
