修改

src/components/school/classroom/classroom-form.vue

@@ -9,7 +9,7 @@
         <div class="row wrap">
           <q-select filled stack-label option-value="SId" option-label="SName" v-model="objOption.School_Id"
             ref="School_Id" :options="schoolList" label="所属校区" :dense="false" class="col-12 q-pb-lg" emit-value
-            map-options :rules="[val => !!val || '请选择所属校区']" />
+            map-options/>
         </div>
         <div class="row wrap">
           <q-input filled stack-label maxlength="20" :dense="false" v-model="objOption.RoomName" ref="RoomName"
@@ -157,7 +157,7 @@
           }
           var obj = {
             SName: '不限',
-            SId: 0
+            SId: -1
           }
           tempArray.unshift(obj);
           this.schoolList = tempArray;
@@ -184,16 +184,20 @@
           })
           return
         }
-        this.saveLoading = true
-        this.$refs.School_Id.validate()
+        if(this.objOption.School_Id==-1){
+          this.$q.notify({
+            type: 'negative',
+            position: "top",
+            message: `请选择所属校区`
+          })
+          return
+        }
         this.$refs.RoomName.validate()
-        if (
-          !this.$refs.School_Id.hasError &&
-          !this.$refs.RoomName.hasError
-        ) {
+        if (!this.$refs.RoomName.hasError) {
           if (!Array.isArray(this.objOption.RoomPicList)) {
              this.objOption.RoomPicList=[this.objOption.RoomPicList]
           }
+          this.saveLoading = true
           saveClassRoom(this.objOption).then(res => {
             this.saveLoading = false
             this.$q.notify({