如何更改simple_form中复选框的标签类别 [英] how to change class of a label for checkboxes in simple_form

问题描述

使用 simple_form 我们可以使用以下方法更改标签的类别:

using simple_form we can change class of a label using:

label_html =>{:class =>我的课堂"}

但是在处理复选框时我们如何做同样的事情?

but how do we do the same when dealing with checkboxes?

simple_form 指定collection_check_boxes 的默认类

有没有办法改变这个默认类?

Is there a way to change this default class?

推荐答案

我想更新这个答案，以防有人像我一样来这里寻找方法.

I wanted to give an update to this answer in case someone comes here looking for a way to do this as I did.

您可以使用此选项为标签指定一个类别 :item_wrapper_class =>'class_goes_here'

You can give the label a class with this option :item_wrapper_class => 'class_goes_here'

这是一个完整的例子:

= user.input :resident, 
             :collection => [["In the U.S", true],["Outside the U.S.", false]], 
             :label_method => :first, 
             :value_method => :last,
             :as => :radio_buttons, 
             :label => "Where is your principle residence?",
             :item_wrapper_class => 'inline'

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