Symfony2 实体字段类型(多对多形式)包裹在 <li>s 中 [英] Symfony2 entity field type (many-to-many form) wrapped in <li>s

问题描述

我有一个表单 buildForm() 函数，看起来像这样:

I have a form buildForm() function that looks like this:

public function buildForm(FormBuilder $builder, array $options)
{   
    $builder->add('interestingSports', 'entity', array(
        'multiple' => true,
        'expanded' => true,
        'property' => 'name',
        'class'    => 'Foo\MyBundle\Entity\Sport',
    )); 
}

这很好用，除了表单只是弹出一堆没有

或周围任何东西的复选框，我想要

s.

This works fine, except the form just plops out a bunch of checkboxes with no <li>s or anything around them, and I want <li>s.

Symfony 有没有办法让我将每个复选框放在

中?

Does Symfony have a way for me to put each checkbox in an <li>?

推荐答案

显示由

标记包围的复选框的最佳和最简单的方法是 通过单独显示字段来自定义您的表单呈现，

The best and easiest way to display your checkboxes surrounded by <li> tags is to customize your form rendering by displaying fields individually,

{# Any other form field #}
{{ form_widget(form.otherField) }}
{{ form_widget(form.otherField) }}
{# ... #}
{# Your checkboxes surrounded by <li> tags #}
{% for field in form.interestingSports %}
   <li>
     {{ form_label(field) }}
     {{ form_widget(field) }}
   </li>
{% endfor %}
{# Render all fields that have not yet been rendered #}
{{ form_rest(form) }}

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