I wanted a sortable and paginated datagrid so i decided to use
PaginateDatagrid. Since i'm not using SqlObject and i want to display
a list of tuples, I don't get elements sorted. That's ok. This is how
i defined my datagrid:
mb_stats_datagrid = PaginateDataGrid(fields=[
PaginateDataGrid.Column(name='usuario',
getter=lambda row: row[0], title='Usuario'),
PaginateDataGrid.Column(name=BY_MSG_COUNT,getter=lambda row: row[1],
title='Cantidad',options=dict(sortable=True)),
PaginateDataGrid.Column(name=BY_BYTES,getter=lambda row: row[2],
title='Peso',options=dict(sortable=True))])
I notice that columns headers from the rendered datagrid contains a
param which specifies which column is to be sorted. The param is named
*tg_paginate_order*. That's when i figured out how to get my data
sorted. I just needed access to that param. But ...
Looking at paginate.py. I found this:
page = int(kw.pop('tg_paginate_no', 1))
limit_ = int(kw.pop('tg_paginate_limit', limit))
order = kw.pop('tg_paginate_order', default_order)
reversed = kw.pop('tg_paginate_reversed', None)
Yes, :( that was really sad. I know that most of those variables are
not relevant for the function been decorated. But if there's a way of
knowing the sorting parameter then paginate parameter becomes even
more generic.
I guess i will have to find a way of keeping that parameter.
Regards ...
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