OK for subclassing object but there is already a way to change the
size
<script>
$(document).ready(function(){$(#table_field).attr('size',80):});
</script>
(I think this belongs to the view, not the widget, but if other people
agree with you....)
and title
db.table.field.label="My label"
On May 28, 11:25 am, Iceberg <iceb...@21cn.com> wrote:
> Hi Massimo,
>
> Please consider to change sqlhtml.py 's StringWidget to:
>
> class StringWidget(object): # I'll explain later
> @staticmethod
> def widget(field,value,**attributes):
> ....
> default_attributes=dict(
> _type='text',
> _id=id,
> _class=field.type,
> _name=field.name,
> value=str(value),
> requires=field.requires,
> )
> default_attributes.update(attributes)
> return INPUT(**default_attributes)
>
> This way, developers can customize the widget's _title or _size ...
> etc. much easily, like this:
> db.Field('addr','string',length=128,
> widget=lambda f,v: StringWidget.widget(
> f,v,_size=128,_title='Input your detail addr please'))
>
> Without the suggested improvement, currently I have to subclass a new
> StringWidget to do that.
>
> Another minor suggestion is to change StringWidget's base class to
> "object" (as I did in above example). This way the StringWidget will
> become a "new-style" python class. Then when people need to subclass
> it, they can use the python builtin super(...) function for more
> convenience.
>
> These modifications are backward compatible.
>
> Same suggestions apply to TextWidget, BooleanWidget, OptionsWidget,
> MultipleOptionsWidget, PasswordWidget, UploadWidget.
>
> Please consider it. Thanks.
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