增加首页教师加入课程的入口

app/views/layouts/new_base_user.html.erb

@@ -103,7 +103,21 @@
           <a href="javascript:void(0);" class="homepageMenuText" onclick="$('#homepageLeftMenuCourses').slideToggle();">课程</a>
           <% if is_current_user%>
               <% if User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)%>
-                  <%=link_to "", new_course_path(:host=> Setting.host_course), :class => "homepageMenuSetting fr", :title => "新建课程"%>
+                  <div class="courseMenu" id="courseMenu">
+                    <ul>
+                      <li class="courseMenuIcon" id="courseMenuIcon">
+                        <ul class="topnav_course_menu" id="topnav_course_menu">
+                          <li>
+                            <%= link_to "新建课程", new_course_path(:host=> Setting.host_course), :class => "menuGrey"%>
+                          </li>
+                          <!--<li><a href="javascript:void(0);" class="menuGrey">账号设置</a> </li>-->
+                          <li>
+                            <%= link_to "加入课程",join_private_courses_courses_path,:remote => true,:class => "menuGrey",:method => "post"%>
+                          </li>
+                        </ul>
+                      </li>
+                    </ul>
+                  </div>
               <% else%>
                   <%=link_to "", join_private_courses_courses_path, :class => "homepageMenuSetting fr",:remote => true, :title => "加入课程"%>
               <% end%>
@@ -201,5 +215,13 @@
     <div class="cl"></div>
   </div><!--floatbox end-->
 </div>
+<script type="text/javascript">
+    $("#courseMenu").mouseenter(function(){
+        $("#topnav_course_menu").show();
+    });
+    $("#courseMenu").mouseleave(function(){
+        $("#topnav_course_menu").hide();
+    });
+</script>
 </body>
 </html>

public/stylesheets/new_user.css

@@ -696,6 +696,11 @@ a:hover.gz_btn{ color:#ff5722;}
 .lh18 {line-height: 18px;}
 .maxh360 {max-height: 360px;}
 
+.courseMenu {width:30px; display:block; float:right;height: 50px;}
+.courseMenuIcon {display:inline-block; background:url(../images/homepage_icon2.png) -190px -365px no-repeat; width:15px; height:15px; margin-top: 16px; margin-right: 15px; position: relative;line-height:0;}
+.topnav_course_menu{display: none; border:1px solid #eaeaea; background:#fff; padding-left:10px; padding-bottom:10px; padding-top:8px; width:60px; left:-7px; position:absolute; z-index:9999; line-height:2; box-shadow: 0px 2px 8px rgba(146, 153, 169, 0.5); margin-top: 20px;}
+.topnav_course_menu a{color:#269ac9;}
+
 /*课程主页css*/
 .homepageCoursesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:5px 10px; left:-65px; font-size:12px; color:#4b4b4b; line-height:2; z-index:9999; display:none;}