课程点击更多按钮显示

app/controllers/users_controller.rb

@@ -473,40 +473,15 @@ class UsersController < ApplicationController
     end
   end
 
+  #显示更多用户课程
   def user_courses4show
-    query = Course.joins("join members m on #{Course.table_name}.id=m.course_id")
+    @page = params[:page].to_i + 1
-    query = query.where("m.user_id = ?",@user.id).order("#{Course.table_name}.id desc")
+    @courses = @user.courses.visible.select("courses.*,(SELECT MAX(created_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5).offset(@page * 5)
-    if User.current == @user  #看自己
-    else
-      if @user.user_extensions!=nil && @user.user_extensions.identity == 0 #看老师
-        query = query.joins("join member_roles r on m.id = r.member_id")
-        query = query.where("r.role_id in(3,7,9)")
-      end
-      query = query.where(Course.table_name+".is_public = 1")
-    end
-
-    if params[:lastid]!=nil && !params[:lastid].empty?
-      query = query.where(" #{Course.table_name}.id < ?",params[:lastid],)
-    end
-    @list = query.limit(8)
-
-    render :layout=>nil
   end
+
+  #显示更多用户项目
   def user_projects4show
-    query = Project.joins("join members m on #{Project.table_name}.id=m.project_id")
-    query = query.where("m.user_id = ? and #{Project.table_name}.project_type=?",@user.id,Project::ProjectType_project)
-    if User.current == @user  #看自己
-    else
-      query = query.where(Project.table_name+".is_public = 1")
-      # TODO or exists (select 1 from project c2,members m2 where c2.id=m2.course_id and c2.id=#{Project.table_name}.id and m2.user_id= User.current.id)
-    end
 
-    if params[:lastid]!=nil && !params[:lastid].empty?
-      query = query.where("( (#{Project.table_name}.updated_on=? and #{Project.table_name}.id < ?) or #{Project.table_name}.updated_on<?)",params[:lasttime],params[:lastid],params[:lasttime])
-    end
-    @list = query.order("#{Project.table_name}.updated_on desc,#{Project.table_name}.id desc").limit(8).all
-
-    render :layout=>nil
   end
 
   def user_course_activities

app/views/layouts/_user_courses.html.erb

@@ -0,0 +1,12 @@
+<% courses.each do |course|%>
+    <li class="homepageLeftMenuCoursesLine">
+      <%= link_to course.name, course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey"%>
+    </li>
+<% end %>
+
+<% if courses.size == 5%>
+    <li class="homepageLeftMenuMore" id="user_show_more_course">
+      <input type="hidden" value="<%= page%>" id="course_page_num">
+      <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon" onclick="show_more_course('<%=  user_courses4show_user_path(user.id)%>');"></a>
+    </li>
+<% end%>

app/views/layouts/new_base_user.html.erb

@@ -102,18 +102,7 @@
         <div class="homepageLeftMenuCourses">
           <ul>
             <% courses = @user.courses.visible.select("courses.*,(SELECT MAX(created_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5)%>
-            <% courses.each do |course|%>
+            <%= render :partial => 'layouts/user_courses', :locals => {:courses => courses,:user => @user, :page => 0} %>
-                <li class="homepageLeftMenuCoursesLine">
-                  <a href="<%= url_for(:controller => 'courses', :action=>"show", :id=>course.id, :host=>Setting.host_course) %>" class="coursesLineGrey">
-                    <%= course.name %>
-                  </a>
-                </li>
-            <% end %>
-            <% if courses.size == 5%>
-                <li class="homepageLeftMenuMore">
-                  <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon"></a>
-                </li>
-            <% end%>
           </ul>
         </div>
         <div class="homepageLeftMenuBlock">
@@ -124,19 +113,13 @@
         </div>
         <div class="homepageLeftMenuCourses">
           <ul>
-            <% projects = @user.projects.visible.select("projects.*,(SELECT MAX(created_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5)%>
+            <%# projects = @user.projects.visible.select("projects.*,(SELECT MAX(created_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5)%>
-            <% projects.each do |project|%>
+            <%#= render :partial => 'layouts/user_item', :locals => {:items => courses,:is_course => false} %>
-                <li class="homepageLeftMenuCoursesLine">
+            <%# if projects.size == 5%>
-                  <a href="<%= url_for(:controller => 'projects', :action=>"show", :id=>project.id, :host=>Setting.host_name) %>" class="coursesLineGrey">
+                <!--li class="homepageLeftMenuMore" id="user_show_more_project">
-                    <%= project.name %>
+                  <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon" onclick="show_more_project();"></a>
-                  </a>
+                </li-->
-                </li>
+            <%# end%>
-            <% end %>
-            <% if projects.size == 5%>
-                <li class="homepageLeftMenuMore">
-                  <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon"></a>
-                </li>
-            <% end%>
           </ul>
         </div>
         <div class="homepageLeftMenuBlock">

app/views/users/user_courses4show.html.erb

@@ -1,16 +0,0 @@
-<% for item in @list %>
-
-<div class="home_courses_list fl" nhname="rec" data-id="<%= item.id %>" data-time="<%= item.updated_at %>">
-  <div class="courses_list_pic fl ml10 mr10">
-    <a href="<%= url_for(:controller => 'courses', :action=>"show", :id=>item.id, :host=>Setting.host_course) %>"><%= image_tag(url_to_avatar(item), :style => 'width:64px;height:64px;') %></a>
-  </div>
-  <span class="fl" style="width:260px;">
-    <a href="<%= url_for(:controller => 'courses', :action=>"show", :id=>item.id, :host=>Setting.host_course) %>" class="home_list_title c_blue02 fl mb10" title="<%= item.name %>"><%= item.name %></a>
-  </span>
-  <div class="fl c_dgrey">
-    <p>主讲老师：<a href="<%= user_path(item.teacher) %>" title="<%= item.teacher.show_name %>"><%= item.teacher.show_name %></a></p>
-    <p>课程作业：<a href="<%=url_for(:controller => 'homework_common', :action => 'index',:course=>item.id, :host=>Setting.host_course)%>"><%= item.homework_commons.count %></a> <span class="ml10"></span>学生：<a href="<%= url_for(:controller => 'courses', :action=>"member", :id=>item.id,:role=>2, :host=>Setting.host_course) %>"><%= studentCount(item) %></a></p>
-  </div>
-  <div class="cl"></div>
-</div>
-<% end %>

app/views/users/user_courses4show.js.erb

@@ -0,0 +1 @@
+$("#user_show_more_course").replaceWith("<%= escape_javascript( render :partial =>  'layouts/user_courses',:locals => {:courses => @courses,:user => @user, :page => @page} )%>");

public/javascripts/new_user.js

@@ -1,6 +1,4 @@
 $(function(){
-    $("#RSide").css("min-height",$("#LSide").height()-40).css("padding","10px");
-
     //头像相关
     $("#homepage_portrait_image").live("mouseover",function(){
         $("#edit_user_file_btn").show();
@@ -29,18 +27,39 @@ function edit_user_introduction(url){
     );
 }
 
-$(function(){
+//显示更多的课程
-    $(".newsType").mouseover(function(){
+function show_more_course(url){
-        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px -25px no-repeat"});
+    $.get(
-    });
+        url,
-    $(".newsType").mouseout(function(){
+        { page: $("#course_page_num").val() },
-        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px 0px no-repeat"});
+        function (data) {
-    });
+        }
-    $(".resourcesSelected").mouseover(function(){
+    );
-        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px -25px no-repeat"});
+}
-    });
+
-    $(".resourcesSelected").mouseout(function(){
+//显示更多的项目
-        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px 0px no-repeat"});
+function show_more_project(url){
-    });
+    $.get(
-});
+        url,
+        { brief_introduction: $("#user_brief_introduction_edit").val() },
+        function (data) {
+
+        }
+    );
+}
+//
+//$(function(){
+//    $(".newsType").mouseover(function(){
+//        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px -25px no-repeat"});
+//    });
+//    $(".newsType").mouseout(function(){
+//        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px 0px no-repeat"});
+//    });
+//    $(".resourcesSelected").mouseover(function(){
+//        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px -25px no-repeat"});
+//    });
+//    $(".resourcesSelected").mouseout(function(){
+//        $(".resourcesIcon").css({background:"url(images/resource_icon_list.png) 0px 0px no-repeat"});
+//    });
+//});
 //个人动态 end

public/stylesheets/new_public.css

@@ -415,7 +415,7 @@ a.homepageSearchIcon:hover {background:url(../images/nav_icon.png) -49px 3px no-
 .homepageImageSexWomen {width: 20px;height: 20px;background: url(../images/homepage_icon.png) -10px -149px no-repeat;float: left;}
 .homepageSignatureTextarea {width:207px; height:80px; max-width:207px; max-height:80px; border:1px solid #d9d9d9; outline:none; margin:0px 0px 12px 15px;;}
 .homepageSignature {font-size:12px; color:#888888; margin-left:15px; margin-top:10px; margin-bottom:12px; width:208px;}
-.homepageImageBlock {margin:0 auto; width:78px; float:left; text-align:center; display:inline-block;}
+.homepageImageBlock {margin:0 auto; width:75px; float:left; text-align:center; display:inline-block;}
 .homepageImageNumber {font-size:12px; color:#484848;}
 a.homepageImageNumber:hover {color:#15bccf;}
 .homepageImageText {font-size:12px; color:#888888;}