Kevin Horn wrote: > The part of widgets documentation that I'd like to see fleshed out are more > examples of the FormWidgets and other CompundWidgets. >
You're right... :-) > For example, is there a way to set the values of all the widgets contained > in a CompundWidget at once? Maybe by passing a list? This would make forms > for editing info in the database much simpler. > You need to pass a dict to the CompoundWidget, just like you do with a Form (that's a CompoundWidget), for example: >>> from turbogears import widgets >>> class HelloWidget(widgets.Widget): ... template = "<div>Hello $value</div>" ... >>> class ManyHello(widgets.CompoundWidget): ... member_widgets = ["hello_widgets"] ... hello_widgets = [] ... template = """ ... <div xmlns:py="http://purl.org/kid/ns#";> ... <div py:for="hello in hello_widgets" ... py:content="hello(value_for(hello), **params_for(hello))" ... /> ... </div> ... """ ... >>> many = ManyHello(hello_widgets=[HelloWidget(name="1"), >>> HelloWidget(name="2") ], default={'1':'jorge', '2':'alberto'}) >>> print many.render() <DIV> <DIV> <DIV>Hello jorge</DIV></DIV><DIV><DIV>Hello alberto</DIV></DIV> </DIV> >>> print many.render(value={'1':'michele', '2':'kevin'}) <DIV> <DIV> <DIV>Hello michele</DIV></DIV><DIV><DIV>Hello kevin</DIV></DIV> </DIV> the concept is exactly the same for a Form widget. Ciao Michele --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears -~----------~----~----~----~------~----~------~--~---
