socialforge/app/views/boards/_course_show_detail.html.erb

<%= content_for(:header_tags) do %>
    <%= import_ke(enable_at: false, prettify: false) %>
    <%= javascript_include_tag "create_kindeditor" %>
<% end %>
<% if topics %>
    <% topics.each do |topic| %>
        <script>
            function expand_reply(container, btnid) {
                var target = $(container);
                var btn = $(btnid);
                if (btn.data('init') == '0') {
                    btn.data('init', 1);
                    btn.html('收起回复');
                    target.show();
                } else {
                    btn.data('init', 0);
                    btn.html('展开更多');
                    target.hide();
                    target.eq(0).show();
                    target.eq(1).show();
                    target.eq(2).show();
                }
            }

            function expand_reply_input(id) {
                $(id).toggle();
            }

            $(function () {
                sd_create_editor_from_data(<%= topic.id%>, null, "100%", "<%=topic.class.to_s%>");
            });
        </script>
        <% if topic %>
            <%= render :partial => 'users/course_message', :locals => {:activity => topic, :user_activity_id => topic.id, :is_course => 1, :is_board=>1} %>
        <% end %>
    <% end %>

    <% if topics.count == 10 %>
        <%= link_to "点击展开更多",boards_topic_path(@board, :course_id => @board.course.id ,:page => page),:id => "show_more_course_topic",:remote => "true",:class => "loadMore mt10 f_grey"%>
    <% end %>
<% end%>