如何在form 里获得 entity


To access your entity from your FormView in a twig template you can use the following code
{{ form.get('value') }}
Where form is your FormView object. This will return your entity and from there you can call any methods on it. If you embed a collection of entities or a single entity in your form you can access it the same way
{{ form.someembedform.get('value') }}
or
{% for obj in form.mycollection %}
  {{ obj.get('value').someMethod }}
{% endif %}

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