我的 html.erb 文件有什么问题？答案

【问题标题】：What i wrong with my html.erb file?我的 html.erb 文件有什么问题？
【发布时间】：2016-12-30 15:03:22
【问题描述】：

从下面的代码中，我得到以下错误：

/home/ubuntu/workspace/portfolio/app/views/projects/_project_form.html.erb:36：语法错误，意外的keyword_ensure，预期输入结束

因为这是一个语法错误，我想我不需要提供其他详细信息，但如果你们需要我发布更多信息，请随时询问。

    <%= form_for @project do |f| %>
  <% if @project.errors.any? %>
    <div id="error_explanation">
      <h2>
        <%= "#{pluralize(@project.errors.count, "error")} prohibited this project from being saved:" %>
      </h2>
      <ul>
        <% @project.errors.full_messages.each do |msg| %>
          <li>
            <%= msg %>
          </li>
        <% end %>
      </ul>
    </div>
  <% end %>
  <div class="field">
    <%= f.label :client %>
      <p>
        <%= @project.client.name %>
      </p>
      <%= f.hidden_field:note_id, value: @project.client.id  %>
    <% end %>
  </div>
  <div class="field">
    <%= f.label :project_description %>
    <%= f.text_area :project_description %>
  </div>
  <div class="field">
    <%= f.label :project_timescale %>
    <%= f.text_field :project_timescale %>
  </div>
  <div class="actions">
    <%= f.submit 'Save' %>
  </div>
  <% end %>

【问题讨论】：

标签： ruby-on-rails ruby-on-rails-3 ruby-on-rails-4 ruby-on-rails-3.2 erb

【解决方案1】：

编辑表格：--

<%= form_for @project do |f| %>
  <% if @project.errors.any? %>
    <div id="error_explanation">
      <h2>
        <%= "#{pluralize(@project.errors.count, "error")} prohibited this project from being saved:" %>
      </h2>
      <ul>
        <% @project.errors.full_messages.each do |msg| %>
          <li><%= msg %></li>
        <% end %>
      </ul>
    </div>
  <% end %>

  <%= f.hidden_field :note_id, value: @project.client.id  %>
  <div class="field">
    <%= f.label :client %>
      <p>
        <%= @project.client.name %>
      </p>
  </div>
  <div class="field">
    <%= f.label :project_description %>
    <%= f.text_area :project_description %>
  </div>
  <div class="field">
    <%= f.label :project_timescale %>
    <%= f.text_field :project_timescale %>
  </div>
  <div class="actions">
    <%= f.submit 'Save' %>
  </div>
<% end %>

错误是由于hidden field下方的额外<% end %>而出现

【讨论】：