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Mar 2, 2017
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3.x Add _jsonOptions example #4777

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Add _jsonOptions example
inoas Mar 2, 2017
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inoas Mar 2, 2017
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7 changes: 7 additions & 0 deletions en/views/json-and-xml-views.rst
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Expand Up @@ -164,6 +164,13 @@ customize the bit-mask used to generate JSON. See the
`json_encode <http://php.net/json_encode>`_ documentation for the valid
values of this option.

For example, to serialize validation error output of CakePHP entities in a consistent form of JSON do::

// In your controller's action when saving failed
$this->set('errors', $articles->errors());
$this->set('_jsonOptions', JSON_FORCE_OBJECT);
$this->set('_serialize', ['errors']);

JSONP Responses
---------------

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