Merge branch 'szzh' of http://repository.trustie.net/xianbo/trustie2 into szzh

app/views/poll/_poll_form.html.erb

@@ -2,11 +2,31 @@
 
 <script type="text/javascript">
 //编辑问卷描述之后
+var popWindow ; //弹出框的引用
 function edit_head(){
     $("#polls_description").val($("#polls_description_div").html());
 }
+$(function(){
+    //点击空白处
+    $(document).bind('click',function(e){
+        //弹出框非空 不是a标签 点击的不是弹出框 ，那么弹出框就会隐藏
+        if(popWindow && e.target.nodeName != 'A' && !popWindow.is(e.target) && popWindow.has(e.target).length === 0){ // Mark 1
+            popWindow.css('display', 'none');
+        }
+    });
+})
+
 
 function chooseQuestionType(quest_type,quest_id){
+    //quest_type 分为 mc mcq single multi
+    //quest_id 是quetion的id  下同
+    if(popWindow){
+        popWindow.css('display', 'none');
+    }
+    popWindow = $("#div_"+quest_type+"_"+quest_id);
+    $("#div_"+quest_type+"_"+quest_id).click(function(e){
+        e.stopPropagation(); //组织冒泡到document.body中去
+    });
     $("#div_"+quest_type+"_"+quest_id).css("position", "absolute");
 
     $("#div_"+quest_type+"_"+quest_id).css("top", $("#add_"+quest_type+"_"+quest_id).offset().top+30);

db/schema.rb

@@ -454,6 +454,13 @@ ActiveRecord::Schema.define(:version => 20150722015428) do
 
   add_index "delayed_jobs", ["priority", "run_at"], :name => "delayed_jobs_priority"
 
+  create_table "discuss_demos", :force => true do |t|
+    t.string   "title"
+    t.text     "body"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
   create_table "documents", :force => true do |t|
     t.integer  "project_id",                :default => 0,  :null => false
     t.integer  "category_id",               :default => 0,  :null => false
@@ -864,7 +871,6 @@ ActiveRecord::Schema.define(:version => 20150722015428) do
     t.datetime "created_on"
     t.integer  "comments_count",               :default => 0,  :null => false
     t.integer  "course_id"
-    t.datetime "updated_on"
   end
 
   add_index "news", ["author_id"], :name => "index_news_on_author_id"