如何在simple_form 2中的包装器中向输入组件添加类 [英] how to add a class to the input component in a wrapper in simple_form 2

问题描述

当我在 simple_form 2.0.0.rc 中使用名为 :hinted 的自定义包装器时，我试图在我的输入字段中包含 class="text"

I am trying to have class="text" in my input fields when using a custom wrapper called :hinted in simple_form 2.0.0.rc

config.wrappers :hinted do |b|
  b.use :input, :class => "text"
end

但是输出没有那个类，我试过

but the output doesn't have that class, I tried

:wrap_with => {:class => 'text'} 

没用

有人知道这是怎么做的吗?

Does anyone know how this is done?

谢谢！

推荐答案

目前没有办法做到这一点.如果需要，您可以像这样使用 defaults 选项.

Currently there no way to do this. You can use the defaults options like this if you want.

<%= simple_form_for(@user, :defaults => { :input_html => { :class => "text" } }) do %>
  <%= f.input :name %>
<% end %>

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