使用Form类和Bootstrap 4 Form主题,如何切换单选样式按钮?
<div class="btn-group btn-group-toggle" data-toggle="buttons">
<label class="btn btn-secondary active">
<input type="radio" name="options" id="option1" autocomplete="off" checked> Active
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="option2" autocomplete="off"> Radio
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="option3" autocomplete="off"> Radio
</label>
</div>
谢谢:)
答案 0 :(得分:0)
在您的src / Form / Type / File_nameType.php文件中:
$builder
->add('your label name', Radio::class, array(
'attr' => array('class' => 'btn-group btn-group-toggle')
))
然后在树枝模板中也可以添加标签类:
{{ form_label(form.name, 'Your name', {
'label_attr': {'class': 'btn btn-secondary active'}
}) }}