On 2 February 2011 16:37, Kevin Gill <ke...@movieextras.ie> wrote: > Hi, > > I have posted a widget on pypi. It is a z3c.form version of > Products.DataGridField.
Found it ;-) http://pypi.python.org/pypi/collective.z3cform.datagridfield/0.1a Some thoughts from reading the PyPI page. * A list of dicts is great, actually. A list of objects is OK as an option, but I'd prefer list-of-dicts as a default. However, list of dicts isn't compatible with schema.List(value_type=schema.Object()), so you probably need to make it work with schema.List(value_type=schema.Dict()). It's a bit hard in this case to indicate the columns, though. One solution here is to create a derivative of schema.Dict that you can use as the value type, letting this take the columns, e.g. class Row(schema.Dict): def __init__(self, schema, **kw): self.schema = schema super(Row, self).__init__(**kw) You'd then do: table = schema.List(title=u"Table" value_type=Row(title=u"tablerow", schema=ITableRowSchema)) * You'd probably also want to implement validation on the field. * You should make the docs valid reStructuredText ;-) * Your example uses plone.directives.form and five.grok. Hopefully, your package doesn't depend on these (no need for it to), so it'd be nice if the examples included a standard z3c.form form. * If they don't already, allow_insert/delete/append should all be on if the field is writable and all off if it isn't. Martin _______________________________________________ Product-Developers mailing list Product-Developers@lists.plone.org https://lists.plone.org/mailman/listinfo/product-developers
