错误:haml语法错误,意外的keyword_ensure,期待$ end

Question

已经转换设计从erb到Haml的新会话但是没有用,这是代码:

%div.row.show-grid
 %div.span8.offset7
  %h1 Sign in

  - form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| 
   %div.clearfix
   = f.label :email 
    %div.input
     = f.email_field :email, :class => 'xlarge', :id => 'admin_email' 
    %div.clearfix       
    = f.label :password 
    %div.input
     = f.password_field :password, :class => 'xlarge', :id => 'admin_password' 
     - if devise_mapping.rememberable? 
      %div = f.check_box :remember_me  
      = f.label :remember_me 
    %div = f.submit "Sign up" 

这是最初的erb代码:

<div class="row show-grid">
    <div class="span8 offset7">


<div class="page-header">
    <h1>Sign in</h1>
  </div>
<%= form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| %>

  <div class="clearfix">
            <%= f.label :email %>
            <div class="input">
              <%= f.email_field :email, :class => 'xlarge', :id => 'admin_email' %>
            </div>
          </div>

   <div class="clearfix">
            <%= f.label :password %>
            <div class="input">
              <%= f.password_field :password, :class => 'xlarge', :id => 'admin_password' %>
            </div>
          </div>
            <% if devise_mapping.rememberable? -%>
    <div><%= f.check_box :remember_me %> <%= f.label :remember_me %></div>
  <% end -%>

          <div><%= f.submit "Sign up" %></div>

<% end %>

Answer 1

首先,你可以用.class和#id直接,他们的捷径%div.class和%div#id

其次,此错误通常在代码的"块"中触发,如:

- if cond
  =# instr

要么

- form_for(options) do |f|
  =# instr

给我们错误线会有所帮助.但是我会说你在其中一个代码块中搞砸了缩进.

编辑

哦,我明白了.你忘了第7行缩进了= f.label :email.此外,%tag = code无法工作,你必须嵌套它,或做它%tag= code