SmokeyD schrieb:
> Hey people,
>
> I have a suggestion for the attrwrapper class of
> turbogers.widgets.DataGrid.Column.
> At the moment it is impossible to define a method as the value getter
> of the value of a cell in the DataGrid.
> It is possible to use DataGrid(fields=[('Name','name')]) but not
> DataGrid(fields=[('Name','getname()')]) or something similar. I
> defined my own DataGridMod where the attrwrapper.__call__ checks if
> the attribute is callable, and if so, calls it, if not, just returns
> the value of the attribute.
> Now when I use fields=[('Name','name')], it doesn't matter if 'name'
> is a method or an attribute.
> Other modifications are just to make sure this behaviour is working
> correctly.
After rereading your post, I do get what you are after now - but I still
don't see the need. You can just pass
ModelClass.method
as argument - which I prefer, as this will catch any error earlier (at
definition time of the grid, not at evaluation time of one row)
Diez
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