修改

src/App.vue

@@ -20,7 +20,7 @@ export default {
 </script>
 
 <style>
-@import url("//at.alicdn.com/t/font_2077629_ou0hmd4zmr8.css");
+@import url("//at.alicdn.com/t/font_2077629_wob6liq2kxn.css");
 .q-scrollarea__thumb {
   z-index: 999999 !important;
 }

src/pages/exam/paperPublish.vue

@@ -231,7 +231,7 @@
     <div class="row">
       <q-btn color="accent" @click="setPublishExam" class="q-mr-md" label="发布考试"  />
     </div>
-    <classstutreeForm v-if="isShowClassStu"  @close="closeClassStuForm"  @success="getClassStuList">
+    <classstutreeForm v-if="isShowClassStu" :sendStudent="sendStudent"  @close="closeClassStuForm"  @success="getClassStuList">
     </classstutreeForm>
   </div>
 </template>
@@ -282,6 +282,7 @@
         },
 
         isShowClassStu: false, //是否显示学员弹窗
+        sendStudent:[], //传送已选学生
       }
     },
     created() {
@@ -295,6 +296,23 @@
     },
     mounted() {
 
+    },
+    watch:{
+      "postMsg.StudentList":{
+        handler(val){
+          this.sendStudent = [];
+          val.forEach(x=>{
+            let obj={
+              ClassId:x.ClassId,
+              CourseId:x.CourseId,
+              GuestId:x.GuestId,
+              Name:x.GuestName,
+              OrderId:x.OrderId
+            }
+            this.sendStudent.push(obj);
+          })
+        }
+      }
     },
     methods: {
       //删除发放对象
@@ -305,7 +323,6 @@
         queryExamPublish({
           Id: this.postMsg.Id
         }).then(res => {
-          console.log("res", res);
           if (res.Code == 1) {
             var tempData = res.Data;
             if (tempData) {
@@ -347,6 +364,7 @@
       },
       //获取选中的需要列表
       getClassStuList(array) {
+        this.postMsg.StudentList=[];
         if (array && array.length > 0) {
           array.forEach(item => {
             this.postMsg.StudentList.push({