效果展示：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication6.WebForm1" %>
DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>title>
<link href="Script/element-ui@2.15.6/index.css" rel="stylesheet" />
<script src="Script/Vue/vue.js">script>
<script src="Script/element-ui@2.15.6/index.js">script>
head>
<body>
<div id="app" style="width: 500px">
<div>
<el-form :model="dynamicValidateForm" ref="dynamicValidateForm" label-width="100px" class="demo-dynamic">
<el-form-item
prop="email"
label="邮箱"
:rules="[
{ required: true, message: '请输入邮箱地址', trigger: 'blur' },
{ type: 'email', message: '请输入正确的邮箱地址', trigger: ['blur', 'change'] }
]" >
<el-input v-model="dynamicValidateForm.email">el-input>
el-form-item>
<el-form-item
v-for="(domain, index) in dynamicValidateForm.domains"
:label="'域名' + index"
:key="domain.key"
:prop="'domains.' + index + '.value'"
:rules="{
required: true, message: '域名不能为空', trigger: 'blur'
}" >
<el-input v-model="domain.value">el-input><el-button @click.prevent="removeDomain(domain)">删除el-button>
el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm('dynamicValidateForm')">提交el-button>
<el-button @click="addDomain">新增域名el-button>
<el-button @click="resetForm('dynamicValidateForm')">重置el-button>
el-form-item>
el-form>
div>
div>
<script>
new Vue({
el: '#app',
data: function () {
return {
dynamicValidateForm: {
domains: [{
value: ''
}],
email: ''
}
}
},
methods: {
submitForm: function (formName) {
this.$refs[formName].validate(function (valid) {
if (valid) {
alert('submit!');
} else {
console.log('error submit!!');
return false;
}
});
},
submitForm: function (formName) {
this.$refs[formName].resetFields();
},
removeDomain: function (item) {
var index = this.dynamicValidateForm.domains.indexOf(item)
if (index !== -1) {
this.dynamicValidateForm.domains.splice(index, 1)
}
},
addDomain: function () {
this.dynamicValidateForm.domains.push({
value: '',
key: Date.now()
});
}
}
})
script>
body>
html>