尝试自定义 Symfony2 表单以生成类似于以下示例的 html 代码:
<div class="cform_box">
<div><label>First name:</label></div>
<input name="" type="text" id="" class="TextBox" />
</div>
<div class="cform_box" style="height:auto">
<div><label>Message:</label></div>
<textarea name="" rows="10" cols="38" id="" class="TextBox" style="height:100px;" /></textarea>
</div>
我的表单代码:
$builder->add('name', 'text', array('label' =>'First Name:'));
$builder->add('message', 'textarea', array('label' =>'Message:'));
模板contact.html.twig
:
{% form_theme form _self %}
{% block text_widget %}
{% spaceless %}
<input type="text" class='TextBox' {% if value is not empty %}value="{{ value }}" {% endif %}/>
{% endspaceless %}
{% endblock %}
{% block textarea_widget %}
{% spaceless %}
<div class="textarea_widget">
<textarea rows="10" cols="38" id="{{ id }}" class="TextBox" style="height:100px;">{{ value }}</textarea>
</div>
{% endspaceless %}
{% endblock textarea_widget %}
<div class="cform_box">
<div>{{ form_label(form.name) }}</div>{{ form_widget(form.name) }}
</div>
<div class="cform_box" style="height:auto">
<div>{{ form_label(form.message) }}</div>{{ form_widget(form.message) }}
</div>
我要么得到要么Variable "value" does not exist in contact.html.twig
发表Variable "id" does not exist in form_div_layout.html.twig
评论{% block text_widget %}
。
我正在使用 Symfony 2.0.15