php - 创建 Symfony2 表单主题 - 字段集和列表样式

Question

我正在使用 symfony2。我正在尝试覆盖 Twig 中的默认 div 样式表单 block 。

首先，是否有人知道或知道字段集和列表(ul -> li)方法的可用实现？

Answer 1

目前，我实现了这样的字段集支持:

在类型中:

public function buildView(FormView $view, FormInterface $form, array $options)
{
    $view->setAttribute('fieldsets',
            array(
                array(
                    'legend' => 'film.group.date',
                    'content'=> array(
                        'theaters_release_date',
                        'storage_media_release',
                        'storage_media_release_date',
                        'vod_release_date'
                        )),
                array(
                    'legend' => 'film.group.country',
                    'content'=> array('countries')),
                    ));
}

我有一个名为 fieldset.html.twig 的模板，它使用 View 的属性:

{% macro fieldset_block(fieldset, form) %}
<fieldset{% if fieldset.subform is defined %} class="{{ fieldset.subform }}"{% endif %}>
    <legend>{{fieldset.legend | trans }}</legend>
    {% if fieldset.content is defined%}
      {% for row in fieldset.content %}
          {{ form_row(form[row]) }}
      {% endfor %}
    {% endif %}
    {% if fieldset.subform is defined %}
        {# Couldn't get some recursivity (simply call form widget) here... too bad #}
        {% if form[fieldset.subform].get('attr').fieldsets is defined %}
            {% for subfieldset in form[fieldset.subform].get('attr').fieldsets %}
                {{ _self.fieldset_block(subfieldset, form[fieldset.subform]) }}
            {% endfor %}
        {% else %}
            {% for row in form[fieldset.subform] %}
                {{ form_row(row) }}
            {% endfor %}
        {% endif %}
    {% endif %}
    {% if fieldset.items is defined%}
      {% for fieldset in fieldset.items %}
          {{ _self.fieldset_block(fieldset, form) }}
      {% endfor %}
    {% endif %}
</fieldset>
{%  endmacro %}

{% block form_widget %}
    {% for fieldset in form.get('attr').fieldsets %}
        {{ _self.fieldset_block(fieldset, form) }}
    {% endfor %}
{% endblock %}