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django-admin-sortable-fixwin
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Update README.md 

Added note about ordering field name.
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Brandon Taylor 2016-12-01 21:52:11 -05:00 committed by GitHub
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@ -81,6 +81,7 @@ To add "sortability" to a model, you need to inherit `SortableMixin` and at mini
- `BigIntegerField` - `BigIntegerField`
- `Meta.ordering` **must only contain one value**, otherwise, your objects will not be sorted correctly. - `Meta.ordering` **must only contain one value**, otherwise, your objects will not be sorted correctly.
- **IMPORTANT**: You must name the field you use for ordering something other than "order_field" as this name is reserved by the `SortableMixin` class.
- It is recommended that you set `editable=False` and `db_index=True` on the field defined in `Meta.ordering` for a seamless Django admin experience and faster lookups on the objects. - It is recommended that you set `editable=False` and `db_index=True` on the field defined in `Meta.ordering` for a seamless Django admin experience and faster lookups on the objects.
Sample Model: Sample Model: