当前位置:网站首页>解决表单校验提示信息不消失问题以及赋值不生效问题
解决表单校验提示信息不消失问题以及赋值不生效问题
2022-07-29 05:12:00 【喵酱睡着了】
问题1:校验提示信息不消失
1.下拉框使用change触发
2.form需要给予定义
问题2.赋值不生效问题
1.使用set赋值
this.$set(this.form, 'eqName', value)
2.下拉框的改变事件强制刷新
<el-form-item label="井名称" prop="deviceName">
<el-select v-model="addEditForm.deviceName" filterable placeholder="请选择" clearable @change="selectPlatform" style="width:92%">
<el-option
v-for="item in addWellData"
:key="item.jmc"
:label="item.jmc"
:value="item.jmc"
/>
</el-select>
</el-form-item>
selectPlatform(){
this.$forceUpdate()//强制更新
},
边栏推荐
猜你喜欢
![[C language series] - detailed explanation of file operation (Part 1)](/img/12/2d47fde0385d3f1dcb31f5efa82f7b.png)
[C language series] - detailed explanation of file operation (Part 1)

游戏行业弹性计算最佳实践

C语言 一维数组

虚拟增强与现实第二篇 (我是一只火鸟)

Clickhouse learning (x) monitoring operation indicators

Best practices for elastic computing in the game industry

Day 1

Alibaba cloud Zhang Xintao: heterogeneous computing provides surging power for the digital economy
![[event preview] cloud digital factory and digital transformation and innovation forum for small and medium-sized enterprises](/img/6f/f7c5d605ea9b7b9e7c49ac716492ef.jpg)
[event preview] cloud digital factory and digital transformation and innovation forum for small and medium-sized enterprises

Occt learning 001 - Introduction
随机推荐
D3d Shader Instruction
ClickHouse学习(二)ClickHouse单机安装
【JS题解】牛客网JS篇1-10题
Topological ordering of a graph of water
B - identify floating point constant problems
Camunda 1. Camunda workflow - Introduction
Day 5
Day 2
uniapp页面标题显示效果
携手数字人、数字空间、XR平台,阿里云与伙伴共同建设“新视界”
Day 5
实现简单的数据库查询(不完整)
C语言 一维数组
【C语言系列】—文件操作详解(上)
Pyqt5: Chapter 1, Section 1: creating a user interface using QT components - Introduction
小程序中的DOM对象元素块动态排序
HCIA-R&S自用笔记(27)综合实验
Talking about Servlet
Occt learning 002 - environment construction
ClickHouse学习(八)物化视图