Symfony2-form_start函数在树枝中自定义-Symfony2-form_startfunctioncustomiseintwig

Form helpers form_start and form_end are useful in twig:

表单助手form_start和form_end在twig中很有用：

{{ form_start(form) }}
{{ form_end(form) }}

I can customise some parameters like the method or the action. But I need to customise others parameters like the class or add the form-enctype.

我可以自定义一些参数，如方法或操作。但我需要自定义其他参数，如类或添加form-enctype。

Can I do it? Should i set up it into the FormType.php?

我可以做吗？我应该将它设置为FormType.php吗？

Since now I simply try to add my customised value to the twig function like below:

从现在开始，我只是尝试将自定义值添加到twig函数中，如下所示：

{{ form_start(form, {'class': 'myclass', 'action': 'myaction'}) }}
// fields...
{{ form_end(form, {'render_rest': true}) }}

But in this case, for example, the class does not appear.

但在这种情况下，例如，该类不会出现。

1 个解决方案

form_start(view, variables)

{{ form_start(form, {'class': 'myclass', 'action': 'myaction', 'attr': {'class': 'your_class_name'}}) }}