修改

src/views/system/area/index.vue

@@ -219,7 +219,11 @@
           <el-radio v-model="form.remoteSigns" label="1">是</el-radio>
         </el-form-item>
         <el-form-item label="排序" prop="">
-          <el-input v-model.number="form.sort" placeholder="请输入排序" />
+          <el-input
+            v-model.number="form.sort"
+            placeholder="请输入排序"
+            oninput="value=value.replace(/[^\d]/g,'')"
+          />
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -287,7 +291,7 @@ export default {
       },
       // 表单参数
       form: {
-        remoteSigns: '0',
+        remoteSigns: "0",
       },
       // 表单校验
       rules: {
@@ -504,7 +508,7 @@ export default {
         updateTime: null,
         areaType: null,
         parentCode: null,
-        remoteSigns: '0',
+        remoteSigns: "0",
       };
       this.resetForm("form");
     },