pivotal-energy-solutions/django-datatable-view — pull request #63 by slidersjake (2014-08-07 13:51:47+00:00)
Title: Implemented per-column searching:

Implemented the server side counter part of datatable's per-column search (aka filter) api.
So, the following jquery snippet will now work:

`$(".datatable").column( col_idx ).search( "foo" );`

Implemented as follows:
1. in utils.py::DatatableOptions::_normalize_options - gathering all the sSearch_ query params into a list as options['column_searches']
2. in views.py::DatatableMixin::apply_queryset_options - adding queries per column search term - in a way similar to the queries built for the global search.
3. Additionally, added an option to specify additional search fields per column - similar to the global search_fields list.