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Facet documentation tweaks

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Simon Willison 2018-05-16 08:45:12 -07:00
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docs/facets.rst
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@ -12,9 +12,9 @@ Facets can be specified in two ways: using queryset parameters, or in ``metadata
Facets in querystrings Facets in querystrings
---------------------- ----------------------
To turn on faceting for specific columns on a Datasette table view, add one or more ``_facet=COLUMN`` parameters to the URL. For example, if you want to turn on facets for the ``city`` and ``state`` columns, construct a URL that looks like this:: To turn on faceting for specific columns on a Datasette table view, add one or more ``_facet=COLUMN`` parameters to the URL. For example, if you want to turn on facets for the ``city_id`` and ``state`` columns, construct a URL that looks like this::
/dbname/tablename?_facet=state&_facet=city /dbname/tablename?_facet=state&_facet=city_id
This works for both the HTML interface and the ``.json`` view. When enabled, facets will cause a ``facet_results`` block to be added to the JSON output, looking something like this:: This works for both the HTML interface and the ``.json`` view. When enabled, facets will cause a ``facet_results`` block to be added to the JSON output, looking something like this::