Get options of an entity Field in twig

问题

I have an entity field that is passed to twig view, It is rendered and works fine. Is it possible to get the <option> values of that field and render them somewhere else ( I need another select with the same values of that entity field >. say this is my entity field

{{ form_widget(entity_field) }}

I want something like this

<select id="just_another_select">
 {% for value in entity_field.values %} <- how to get entity_field.values 
    <option > value </option> 
  {% endfor %}

回答1:

Yes you can get all your options by accesing your field vars see this

{{ dump(form.YourFieldName.vars['choices']) }}

来源：https://stackoverflow.com/questions/29430139/get-options-of-an-entity-field-in-twig