修改活动排课问题

src/views/activeProgram/program.vue

@@ -549,12 +549,12 @@ export default {
                     return;
                 }
             }
-            let onlineNums = form.onlineClassesNums
-            if(form.onlineClassesNums.length > 0) {
+            let onlineNums = form.onlineClassesNums || 0
+            if(form.onlineClassesNums > 0) {
                 onlineNums = Number(form.onlineClassesNums)
             }
-            let offlineNums = form.offlineClassesNums
-            if(form.offlineClassesNums.length > 0) {
+            let offlineNums = form.offlineClassesNums || 0
+            if(form.offlineClassesNums > 0) {
                 offlineNums = Number(form.offlineClassesNums)
             }
             let onlineClassesStatus = onlineNums === "" ? true : false;
@@ -602,8 +602,8 @@ export default {
             form.studentIdList = this.checkboxSelectIds.join(",");
 
             form.firstStudentId = this.studentList.length > 0 ? this.studentList[0].userId : null;
-            form.onlineClassesNum = Number(form.onlineClassesNums);
-            form.offlineClassesNum = Number(form.offlineClassesNums);
+            form.onlineClassesNum = Number(form.onlineClassesNums || 0);
+            form.offlineClassesNum = Number(form.offlineClassesNums || 0);
             let params = {
                 courseSchedules: this.timeTable
             }