修改

src/components/course/classcon-form.vue

     <template>
       <q-dialog v-model="persistent" persistent content-class="bg-grey-1" transition-show="scale"
         transition-hide="scale" class="addactivetype">
-        <q-card style="width: 450px;max-width:450px;">
+        <q-card style="width: 500px;max-width:500px;">
           <q-card-section>
             <div class="text-h6">
               <span v-if="postMsg.ChangeType==1">批量修改老师</span>

src/pages/course/classConflict.vue

 <style>
   .OCourseTable {
-    width: 400px;
+    width: 450px;
     text-align: center;
   }
 
@@ -71,12 +71,14 @@
                 <q-banner>
                   <table class="OCourseTable" style="border-collapse:collapse;">
                     <tr>
+                      <th>班级</th>
                       <th>日期</th>
                       <th>老师</th>
                       <th>教室</th>
                       <th>上课时段</th>
                     </tr>
                     <tr v-for="(subItem,subIndex) in props.row.PlanRepeatList" :key="subIndex">
+                      <td>{{subItem.ClassName}}</td>
                       <td>{{subItem.ClassDate}}</td>
                       <td :class="{'resStyle':props.row.TeacherId==subItem.TeacherId}">{{subItem.TeacherName}}</td>
                       <td>
@@ -200,6 +202,11 @@
     data() {
       return {
         columns: [{
+            name: "ClassName",
+            label: "班级",
+            field: "ClassName",
+            align: "left"
+          },{
             name: "ClassDate",
             label: "日期",
             field: "ClassDate",
@@ -272,6 +279,10 @@
       };
     },
     mounted() {
+      if (this.$route.query && this.$route.query.ClassId) {
+        this.msg.ClassId = this.$route.query.ClassId;
+        this.selectObj.ClassId = this.$route.query.ClassId;
+      }
       this.GetTeacherList();
       this.getClassRoomList();
       this.getList();