What is the best way to add double input field form type in Symfony?

Question

I would like to create double input field form. A feature name and a feature value.

What is the best approach to do it in on product form?

I am using Symfony 2 and MySQL Entity.

I would like to achiev something like this.

Thanks.

Answer 1

创建一个包含必填字段的 FeatureType，然后使用内置的 CollectionType： http : //symfony.com/doc/current/reference/forms/types/collection.html