优化授权课页面

web/src/main/resources/static/js/jlw/teachingManagement/add.js

@@ -6,6 +6,8 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
     var index = layui.index;
     var xxTable = null;
     var tableList = [];
+    var tableListMap = {}; //存选中的map
+    var delMap = {}; //刪除的Map 为啥map 因为避免重复
 
     var universityFacultyId = $("#addForm select[name='universityFacultyInfo']").val();
 
@@ -54,13 +56,18 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
             return;
         }
         for (var i in schoolClassInfo){
+            if ($.isEmpty(tableListMap[schoolClassInfo[i].classId])){
+                tableListMap[schoolClassInfo[i].classId] = schoolClassInfo[i]; //写入map
+                delete delMap[schoolClassInfo[i].classId];
                 tableList.push({
                     teacherName:teacherInfoName,//教师名称
                     teacherInfo:teacherInfo, //教师ID
+                    teacherMergeClassThirdStatus:1, //1:正常 2:删除
                     schoolClassName:schoolClassInfo[i].className, //班级年级
                     schoolClassInfo:schoolClassInfo[i].classId,//班级ID
                 });
             }
+        }
 
         table.reload('xxTable', {
             data:tableList
@@ -104,7 +111,10 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
                 var rowIndex = $(obj.tr).attr("data-index");//获取行号0开始
                 var page = $(".layui-laypage-skip input").val();
                 var limit = $(".layui-laypage-limits select").val();
-                tableList.splice(Number(rowIndex) + Number((limit * page) - limit),1);
+                var delInfo = tableList.splice(Number(rowIndex) + Number((limit * page) - limit),1);
+                delMap[delInfo[0].schoolClassInfo] = delInfo[0]; //写入删除map中
+                delete tableListMap[delInfo[0].schoolClassInfo];
+
                 table.reload('xxTable', {
                     data:tableList
                 });
@@ -122,13 +132,17 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
         var teacherInfo = $("#teacherInfo").val();//获取当前多选选中的值
         var teacherInfoName = $('#teacherInfo').find('option:selected').text();//获取当前多选选中的值
         for (var i in schoolClassInfo){
+            if ($.isEmpty(tableListMap[schoolClassInfo[i].classId])){
+                tableListMap[schoolClassInfo[i].classId] = schoolClassInfo[i]; //写入map
                 tableList.push({
                     teacherName:teacherInfoName,//教师名称
                     teacherInfo:teacherInfo, //教师ID
+                    teacherMergeClassThirdStatus:1, //1:正常 2:删除
                     schoolClassName:schoolClassInfo[i].className, //班级年级
                     schoolClassInfo:schoolClassInfo[i].classId,//班级ID
                 });
             }
+        }
 
         table.reload('xxTable', {
             data:tableList
@@ -152,9 +166,21 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
                      if(!$.isEmpty(teacherMergeClassThirdId)){
                          url = "/jlw/teachingManagement/edit.json";
                      }
+                     layer.load(3);
+                     setTimeout(function () {
                          var param = $("#addForm").serializeJson();
-                     param.teacherBoundClass = JSON.stringify(tableList);
+                         var list = [];
+                         for (var key in delMap){ //删除的
+                             delMap[key].teacherMergeClassThirdStatus = 2;
+                             list.push(delMap[key]);
+                         }
+                         for (var key in tableListMap){  //添加的
+                             tableListMap[key].teacherMergeClassThirdStatus = 1;
+                             list.push(tableListMap[key]);
+                         }
+                         param.teacherBoundClass = JSON.stringify(list);
                          var ret = Common.postAjax(url,param);
+                         layer.closeAll("loading");
                          layer.msg(ret.code == 0?"操作成功！":ret.msg, {
                              offset: ['50%'],
                              icon: ret.code == 0?1:2,
@@ -166,7 +192,7 @@ layui.define(['form', 'laydate', 'table', 'teachingManagementApi', 'table', 'xmS
                                  Lib.closeFrame();
                              }
                          });
-
+                     }, 200);
                 });
             });