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add notes on collection and entity field types#2428
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Original file line number | Diff line number | Diff line change |
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@@ -29,6 +29,13 @@ forms, which is useful when creating forms that expose one-to-many relationships | ||
| Class | :class:`Symfony\\Component\\Form\\Extension\\Core\\Type\\CollectionType` | | ||
+-------------+-----------------------------------------------------------------------------+ | ||
.. note:: | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. add an empty line after this | ||
If you are working with a collection of Doctrine entities, pay special | ||
attention to the `allow_add`_, `allow_delete`_ and `by_reference`_ options. | ||
You can also see a complete example in the cookbook article | ||
:doc:`/cookbook/form/form_collections`. | ||
Basic Usage | ||
----------- | ||
Original file line number | Diff line number | Diff line change |
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@@ -115,6 +115,13 @@ These options inherit from the :doc:`choice</reference/forms/types/choice>` type | ||
.. include:: /reference/forms/types/options/multiple.rst.inc | ||
.. note:: | ||
If you are working with a collection of Doctrine entities, it will be helpful | ||
to read the documention for the :doc:`/reference/forms/types/collection` | ||
as well. In addition, there is a complete example in the cookbook article | ||
:doc:`/cookbook/form/form_collections`. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. I think it's safe to move this under the | ||
.. include:: /reference/forms/types/options/expanded.rst.inc | ||
.. include:: /reference/forms/types/options/preferred_choices.rst.inc | ||