当我浏览 Hartl Rails 教程时,我已经能够跳过大部分的疾驰,但我无法弄清楚我在 10.4 左右做错了什么。我可以使用此/static_pages/home.html.erb正确渲染所有内容
<% if signed_in? %>
<div class="row">
<aside class="span4">
<section>
<%= render 'shared/user_info' %>
</section>
<section>
<%= render 'shared/micropost_form' %>
</section>
</aside>
</div>
<% else %>
<div class="center hero-unit">
<h1>Welcome to The Gentle Introduction Resource</h1>
<p>
This is the home page for the
<a href="http://www.weekendpublisher.com">The Gentle Introduction Resource</a>
web app.
</p>
<%= link_to "Sign up now!", signup_path, class: "btn btn-large btn-primary" %>
</div>
<br/>
<%= link_to image_tag("rails.png", alt: "Rails"), 'http://rubyonrails.org/' %>
但是当我包含这段代码时:
<div class="span8">
<h3>Micropost Feed</h3>
<%= render 'shared/feed' %>
</div>
它打破了。
完整的 home.html.erb:
<% if signed_in? %>
<div class="row">
<aside class="span4">
<section>
<%= render 'shared/user_info' %>
</section>
<section>
<%= render 'shared/micropost_form' %>
</section>
</aside>
<div class="span8">
<h3>Micropost Feed</h3>
<%= render 'shared/feed' %>
</div>
</div>
<% else %>
<div class="center hero-unit">
<h1>Welcome to The Gentle Introduction Resource</h1>
<p>
This is the home page for the
<a href="http://www.weekendpublisher.com">The Gentle Introduction Resource</a>
web app.
</p>
<%= link_to "Sign up now!", signup_path, class: "btn btn-large btn-primary" %>
</div>
<br/>
<%= link_to image_tag("rails.png", alt: "Rails"), 'http://rubyonrails.org/' %>
<% end %>
Here is my _feed.html.erb:
<% If @feed_items.any? %>
<ol class="microposts">
<%= render partial: 'shared/feed_item', collection: @feed_items %>
</ol>
<%= will_paginate @feed_items %>
<% end %>
这是我的_feed_item.html.erb
<li id="<%= feed_item.id %>">
<%= link_to gravatar_for(feed_item.user), feed_item.user %>
<span class="user">
<%= link_to feed_item.user.name, feed_item.user %>
</span>
<span class="content"><%= feed_item.content %></span>
<span class="timestamp">
Posted <%= time_ago_in_words(feed_item.created_at) %> ago.
</span>
<% if current_user?(feed_item.user) %>
<%= link_to "delete", feed_item, method: delete,
data: { confirm: "You sure?" },
title: feed_item.content %>
<% end %>
</li>
提前为我的标记抱歉,这是我的第一个堆栈溢出问题。
哦,这是我尝试加载本地站点时遇到的错误:
Static_pages#home 中的语法错误
显示 /rails_projects/sample_appOct20_2013/app/views/shared/_feed.html.erb 其中第 7 行提出:
/rails_projects/sample_appOct20_2013/app/views/shared/_feed.html.erb:7:语法错误,意外的keyword_ensure,期待$end 提取的源代码(在第7行附近):
4: </ol>
5: <%= will_paginate @feed_items %>
6: <% end %>
模板包含的痕迹:app/views/shared/_feed.html.erb、app/views/static_pages/home.html.erb