twitter-bootstrap simple_form with Bootstrap 复选框
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simple_form with Bootstrap check box
提问by hamsterdam
I'm using simple_form with Bootstrap and I would like to have my "Remember me" check box be inline to the left of the label, as in the Twitter Bootstrap docs: http://twitter.github.com/bootstrap/base-css.html#forms
我正在将 simple_form 与 Bootstrap 一起使用，并且我希望将我的“记住我”复选框内联到标签的左侧，如 Twitter Bootstrap 文档中所示：http: //twitter.github.com/bootstrap/base- css.html#forms
My form code looks like this:
我的表单代码如下所示：
<%= simple_form_for(resource, :as => resource_name, :url => session_path(resource_name), :html => { :class => 'well'}) do |f| %>
<%= f.input :email %>
<%= f.input :password %>
<%= f.input :remember_me, :as => :boolean if devise_mapping.rememberable? %>
<%= f.button :submit, "Sign In" %>
<% end %>
The result is the the "Remember me" label on top of a check box.
结果是复选框顶部的“记住我”标签。
What have I messed up?
我搞砸了什么？
回答by alol
There's a number of options for this, see herefor more of them:
对此有多种选择，更多选择请参见此处：
The most straightforward (I think) is to use :label => falseand :inline_label => true, on your checkbox, to change the where in the HTML the label is placed.
最直接的（我认为）是在复选框上使用:label => falseand:inline_label => true来更改标签在 HTML 中的位置。
<%= f.input :remember_me, :as => :boolean, :label => false, :inline_label => true if devise_mapping.rememberable? %>
<%= f.input :remember_me, :as => :boolean, :label => false, :inline_label => true if devise_mapping.rememberable? %>
This produces something like this for me:
这对我来说是这样的：
回答by Josh M.
@alol's answer works great for a vertical form (labels on top of the fields), but if you're doing a horizontal form and you want the check box labels to show to the right of the checkbox, but still keep with the layout of the form, you can do this:
@alol 的答案非常适用于垂直表单（字段顶部的标签），但是如果您正在执行水平表单并且您希望复选框标签显示在复选框的右侧，但仍然保持布局表格，你可以这样做：
f.input :remember_me, :as => :boolean, :label => " ", :inline_label => true if devise_mapping.rememberable?
You can also pass a specific label to use as the inline label instead of true, if you need to:
true如果需要，您还可以传递特定标签以用作内联标签而不是：
f.input :remember_me, :as => :boolean, :label => " ", :inline_label => "My Label" if devise_mapping.rememberable?
回答by Pablo Olmos de Aguilera C.
I think this one is a bit simpler:
我觉得这个更简单一点：
f.input :remember_me, wrapper: :vertical_boolean, as: :boolean if devise_mapping.rememberable?
The wrapper comes bundled in config/initializers/simple_form_bootstrap.rbat least from simple_form 3.1.0rc2when installed with:
包装器config/initializers/simple_form_bootstrap.rb至少从simple_form 3.1.0rc2安装时开始捆绑：
rails g simple_form:install --bootstrap
