Simple_form＆Twitter Bootstrap：表单标签未对齐，生产中缺少HTML？

Question

当我投入生产时，我的形式发生变化，导致标签和字段彼此未对齐。在开发中它可以正常工作，但不能用于生产。

这里是我的意思是：

Development 
<div class="control-group string required"> 
    <div class="control-label"> 
     <label for="store_business_name" class="string required"> 
      <abbr title="required"> 
       * 
      </abbr> Business 
     </label> 
    </div> 
    <div class="controls"> 
     <input type="text" size="50" name="store[business_name]" id="store_business_name" class="string required span3"> 
     <p class="help-block"> 
      The Business the store will belong to 
     </p> 
    </div> 
</div> 

Production 
<div class="control-group string required"> 
    <label for="store_business_name" class="string required"> 
     <abbr title="required"> 
      * 
     </abbr> Business 
    </label> 
    <div class="controls"> 
     <input type="text" size="50" name="store[business_name]" id="store_business_name" class="string required span3"> 
     <p class="help-block"> 
      The Business the store will belong to 
     </p> 
    </div> 
</div> 

如果你仔细一看，<div class="control-label">消失生产。我没有使用任何类型的引导宝石（取决于我无法安装的宝石）。这是一个已知的问题，这是如何解决的？

---

<%= simple_form_for(@store, :html => { :class => 'form-horizontal' }) do |f| %> 
    <%= render :partial => "shared/error_message", :locals => { :f => f } %> 
    <div class="span12"> 
     <%= f.input :business_name, :label => 'Business', :input_html => { :class => "span3" }, :hint => "The Business the store will belong to" %> 
     <%= f.input :online_store, :label => 'Online Store', :as => :boolean %> 
     <%= f.input :address, :input_html => { :class => "span3" }, :placeholder => "451 University Avenue, Palo Alto, CA 94301", :hint => "For offline store" %> 
     <%= f.input :website, :input_html => { :class => "span3" }, :placeholder => "www.somewebsite.com", :hint => "For online store" %> 
     <%= f.input :phone_number, :input_html => { :class => "span3" }, :placeholder => "[phone]" %> 
     <div class="form-actions"> 
      <%= f.button :submit, "Done", :class => 'btn btn-primary span2' %> 
     </div> 
    </div> 
<% end %> 

Answer 1

您正在使用什么版本Simple_form的？你是如何整合自举的？

假设你使用simple_form的维基与Twitter /引导整合，那么请验证：

1. 的lib/simple_form/contained_input_component.rb被加载并实现，是
2. 配置/初始化/ simple_form。 RB是在调用上述库
3. 仅存在一个在配​​置/初始化和配置/生产

simple_form.rb如果所有的上面是在或请使用您的查看代码更新问题。