socialforge/app/views/welcome/course.html.erb

<% @nav_dispaly_course_all_label = 1
   @nav_dispaly_forum_label = 1
   @nav_dispaly_course_label = nil
   @nav_dispaly_store_all_label = 1 %>
<%= stylesheet_link_tag 'welcome' %>
<%= javascript_include_tag 'welcome' %>
<script type="text/javascript" language="javascript" xmlns="http://www.w3.org/1999/html"
        xmlns="http://www.w3.org/1999/html" xmlns="http://www.w3.org/1999/html">

    $(function () {
        $("#main").find("a").attr("target", "_blank");
        setCss();
    });

    //设置div居中
    function setCss() {
        var mainBar = $('#main-content-bar')[0];
        var topHeight = mainBar.offsetHeight;
        var welcomeLeft = $('#welcome_left')[0];
        var leftHeight = welcomeLeft.offsetHeight;
        var searchbar = $('#search-bar')[0];
        var searchHeight = searchbar.offsetHeight;
        welcomeLeft.style.marginTop = (topHeight - leftHeight) / 2 + "px";
        searchbar.style.marginTop = (topHeight - searchHeight) / 2 + "px";
        //alert((topHeight - leftHeight)/2 );
    }
    // 给主页用户弹新页面
    $(document).ready(function ($) {
        $("#loggedas").find("a").attr("target", "_blank");
        //$("#content .tabs_new~ .pagination").find("a").removeAttr("target");
    });
</script>

<div class='top_bar'>
  <%#= render partial: 'wei_xin' %>
  <div class="main-content-bar" id="main-content-bar">
    <div style="float: left;padding-left:15px">
      <%= image_tag(@logoLink, width:@course_page.image_width,height: @course_page.image_height) %>

    </div>
    <div class="course welcome_left" id="welcome_left">
        <span class="font_welcome_school">
          <% if @school_id.nil? and (User.current.user_extensions.nil? || User.current.user_extensions.school.nil?) %>
          <% else %>
            <% if @school_id == "0" %>
            <% else %>
                <% if @school_id.nil? %>
                    <%= link_to School.find(User.current.user_extensions.school.id).name, options={:action => 'course', :school_id => User.current.user_extensions.school.id}, html_options={:class => 'font_welcome_school', :method => 'get'} %>
                  <br/>
                <% else %>
                    <%= link_to School.find(@school_id).name, options={:action => 'course', :school_id => @school_id}, html_options={:class => 'font_welcome_school', :method => 'get'} %>
                  <br/>
                <% end %>
            <% end %>
        <% end %>
        </span>
      <% unless @course_page.nil? %>
          <span class="font_welcome_trustie">
            <%= @course_page.title %>
          </span>

          <% if @school_id.nil? and (User.current.user_extensions.nil? || User.current.user_extensions.school.nil?) %>
              <span class="font_welcome_tdescription">,
                <%= @course_page.description %>
              </span>
          <% else %>
              <% if @school_id == "0" %>
                  <span class="font_welcome_tdescription">,
                    <%= @course_page.description %>
                  </span>
              <% end %>
          <% end %>
      <% end %>
    </div>
    <div class="search-bar" id="search-bar">
      <%= render :partial => "search_project", :locals => {:project_type => Project::ProjectType_course} %>
    </div>
    <div style="clear: both;"></div>
  </div>
</div>

<div style="clear:both"></div>


<div id="J_Slide" class="d-p-index-box d-p-index-hot">
  <h3>
    <strong>
      <%= l(:lable_hot_course)%>
    </strong>
  </h3>

  <% month_now = Time.now.strftime("%m").to_i %>
  <% year_now = Time.new.strftime("%Y").to_i %>
  <!-- 3-8月份为查找春季课程，9-2月份为查找秋季课程 -->
  <% if month_now < 3
       year_now -= 1
       course_term = "秋季学期"
     elsif month_now < 9
       course_term = "春季学期"
     end
  %>
  <%# (month_now >= 3 && month_now < 9) ? course_term = "春季学期" : course_term = "秋季学期" %>
  <% cur_school_course = @school_id.nil? ? [] : find_miracle_course(10,7,@school_id, year_now, course_term) %>

  <% if cur_school_course.count == 0 %>
      <span>
        <%= render :partial =>  'more_course', :locals => {:school_id => nil}%>
      </span>
      <div class="d-p-projectlist-box">
        <ul class="d-p-projectlist">
          <%# if User.current.logged? %>
              <li>
                <%= render :partial => 'no_course_title', :locals => {:course_title => l(:label_school_no_course)} %>
              </li>
          <%# end %>
          <%# User.current.logged? ? course_count = 9 : course_count = 10 %>
          <% course_count = 9 %>
          <% all_new_hot_course = find_all_new_hot_course(course_count, @school_id, year_now, course_term)%>
          <% while all_new_hot_course.count < course_count%>
              <% if course_term == "春季学期"
                  year_now -= 1
                  course_term = "秋季学期"
              else
                  course_term = "春季学期"
              end%>
              <%break if Time.new.strftime("%Y").to_i - year_now >= 2%>
              <% all_new_hot_course += find_all_new_hot_course(course_count-all_new_hot_course.count, @school_id, year_now, course_term)%>
          <% end%>
          <%= render :partial => 'course_list', :locals => {:course_list => all_new_hot_course} %>
        </ul>
      </div>
  <% else %>
      <% if cur_school_course.count < 9 %>
          <span>
            <%= render :partial =>  'more_course', :locals => {:school_id => nil}%>
          </span>
      <% else %>
          <span>
            <%= render :partial =>  'more_course', :locals => {:school_id => @school_id}%>
          </span>
      <% end %>
      <div class="d-p-projectlist-box">
        <ul class="d-p-projectlist">
          <%= render :partial => 'course_list', :locals => {:course_list => cur_school_course} %>
          <% if cur_school_course.count < 9 %>
              <li>
                <%= render :partial => 'no_course_title', :locals => {:course_title => l(:label_school_less_course)} %>
              </li>
              <% all_new_hot_course = find_all_new_hot_course(9-cur_school_course.count, @school_id, year_now, course_term)%>
              <% while (all_new_hot_course.count + cur_school_course.count) < 9%>
                  <% if course_term == "春季学期"
                      year_now -= 1
                      course_term = "秋季学期"
                   else
                      course_term = "春季学期"
                  end%>
                  <%break if Time.new.strftime("%Y").to_i - year_now >= 2%>
                  <% all_new_hot_course += find_all_new_hot_course(9-(all_new_hot_course.count + cur_school_course.count), @school_id, year_now, course_term)%>
              <% end%>
              <%= render :partial => 'course_list', :locals => {:course_list => all_new_hot_course} %>
          <% end %>
        </ul>
      </div>
  <% end %>
</div>

<div id="J_Slide" class="d-p-index-box d-p-index-hot" style="float: right;">
  <h3 style="padding-bottom:0px ;margin-left: 5px; color: #e8770d;">
    <strong><%= l(:label_issue_feedback_activities)%></strong>
    <%= link_to l(:label_my_question), newbie_send_path, {:class => 'orangeButton idea_btn', :style => "color: #EEEEEE"} %>
    <%= link_to l(:label_my_feedback), suggestion_send_path, {:class => 'orangeButton idea_btn', :style => "color: #EEEEEE"} %>
    <!-- 加入课程按钮 -->

  </h3>
  <span style="margin-top: -20px;float: right; display: block;"><%= link_to "更多>>", forums_path %></span>

  <div class="d-p-projectlist-box">
    <ul class="d-p-projectlist">
      <% find_new_forum_topics(10).each do |topic| %>
          <li class="message-brief-intro" style="min-height: 65px; line-height:2em; border-bottom: 1px dashed; padding-bottom: 3px">
            <div style="display: inline-block; width: 100%;">
				  <span class="memo_activity text_nowrap" title="<%= topic.subject%>"
                        style="color:gray; display: inline-block;  margin-bottom:6px; background: url('/images/list-icon.png') no-repeat scroll ;background-position: left center;">
                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                    <%= link_to '['+topic.forum.name + ']', forum_path(topic.forum), :class => 'memo_Bar_title' %>
                    <%= link_to topic.subject, topic.event_url, :class => "gray", :style => "font-size: 10pt !important;" %>
				  </span>

              <div class='memo_activity memo_attr'>
					<span class='memo_timestamp'>
						<%= "#{l(:label_updated_time, value: time_tag_welcome(topic_last_time topic))}".html_safe %>
					</span>
					<span class="memo_author" title="<%= topic.author.login%>">
					  <%= l(:label_question_sponsor)%>：
                      <%= link_to topic.author.login.truncate(10, omission: '...'),user_path(topic.author),title: topic.author.login %>
					</span>
					<span class="memo_last_person" title="<%= topic.last_reply.author.login unless (topic.last_reply.nil? || topic.last_reply.author.nil?)%>">
                      <% unless (topic.last_reply.nil? || topic.last_reply.author.nil?) %>
                          <%= l(:label_final_reply)%>：
                          <%=link_to topic.last_reply.author.login.truncate(10, omission: '...'),user_path(topic.last_reply.author),title: topic.last_reply.author.login%>
                      <% end %>
					</span>
					<span class="memo_reply">
						<%= l(:label_reply)%>(<%= link_to topic.try(:replies_count), topic.event_url %>)
					</span>
              </div>
            </div>
          </li>
      <% end %>
    </ul>
  </div>
</div>
<div class="clearfix"></div>

<%= render partial: 'link_to_another' %>