Symfony3:是否可以更改表单的名称? [英] Symfony3: is it possible to change the name of a form?

问题描述

使用 Symfony 2.7，您可以使用 getName()
方法在 EntityType 类中自定义表单的名称现在已弃用.Symfony 3.0 有没有其他方法可以做到这一点?
我有自定义原型 entry_rows 用于我需要以不同形式使用的集合.
由于行的名称基于表单的名称，因此我需要更改后者以便将它们用于不同的表单.

With Symfony 2.7, you could customize a form's name in your EntityType class with the method getName()
This is now deprecated. Is there another way to do that with Symfony 3.0 ?
I have custom prototype entry_rows for collections that I would need to use in different forms.
Since the name of the rows is based on the form's name, I would need to change the later in order to use them with a different form.

推荐答案

您应该实现 getBlockPrefix 方法而不是 getName ，如迁移指南中所述这里.

You should implements the getBlockPrefix method instead of getName as described in the migration guide here.

例如:

/**
 * Returns the prefix of the template block name for this type.
 *
 * The block prefix defaults to the underscored short class name with
 * the "Type" suffix removed (e.g. "UserProfileType" => "user_profile").
 *
 * @return string The prefix of the template block name
 */
public function getBlockPrefix()
{
    return "form_name";
}

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