防止无线电小部件使用 Symfony2 渲染标签 [英] Prevent radio widgets from rendering labels with Symfony2

问题描述

我想在没有标签的情况下渲染这个表单元素，但我找不到方法...

I have this form element I want to render without a label, but I can't find the way...

$builder
    ->add('gender', 'choice', array(
        'expanded'   => true,
        'choices'    => array(
            'Male' => 'm',
            'Female' => 'f',
            )
        ))
;

请帮忙，这是行不通的:

some help please, this isn't working:

{% block choice_widget %}
    {% spaceless %}
        {% for child in form %}
            <input type="radio" value="{{ child.get('value') }}">
        {% endfor %}
    {% endspaceless %}
{% endblock choice_widget %}

我正在获取数组到字符串的转换

我想做的是一个基于图片的性别选择器，只需点击图片即可进行选择.

What I wanna do is an image based gender selector, just clicking an image to make the selection.

推荐答案

当使用表单组件时，不要自己渲染表单域，总是依赖 form_ 帮助器，如 表单文档.

When using the form component, do not ever render form fields yourself, always rely on the form_ helpers as described in the form documentation.

在你的情况下，这应该有效:

In your case, this should work:

{{ form_label(form.gender) }}
{{ form_errors(form.gender) }}

{% for choiceFormView in form.gender %}
    {{ form_widget(choiceFormView) }}
{% endfor %}

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