安装城市数据
npm install element-china-area-data -S
导入数据
import { regionData, codeToText } from 'element-china-area-data'
1. 显示全部城市
HTML代码:
<template #equipmentdistrict-form=""> <el-cascader placeholder="请选择地区" size="default" :options="options" v-model="form.equipmentdistrict" @change="handleChange"> </el-cascader> </template>
JS代码:
export default { data () { return { options: regionData, } }, methods: { handleChange () { var loc = ""; // for (let i = 0; i < this.selectedOptions.length; i++) { // loc += codeToText[this.selectedOptions[i]]; // } // 将省市编码转换为中文,并拼接为字符串 this.form.equipmentdistrict.map(function(item,index,self) { loc += codeToText[item.valueOf()]; }); this.form.equipmentdistrict = loc //打印区域码所对应的属性值即中文地址 console.log(loc) } }
2. 显示指定城市(比如只显示河北省,邯郸市)
提示:河北省编码"14",邯郸市编码"1304"
HTML代码:
<template #equipmentdistrict-form=""> <el-cascader placeholder="请选择地区" size="default" :options="options" v-model="form.equipmentdistrict" @change="handleChange"> </el-cascader> </template>
JS代码:
export default { data () { return { // 过滤省份为河北省 options: regionData.filter(item => item.value == '13'), } }, mounted() { // 过滤城市为邯郸市 this.options[0].children = this.options[0].children.filter(item => item.value == '1304') }, methods: { handleChange () { var loc = ""; // for (let i = 0; i < this.selectedOptions.length; i++) { // loc += codeToText[this.selectedOptions[i]]; // } // 将省市编码转换为中文,并拼接为字符串 this.form.equipmentdistrict.map(function(item,index,self) { loc += codeToText[item.valueOf()]; }); this.form.equipmentdistrict = loc //打印区域码所对应的属性值即中文地址 console.log(loc) } }
标签:loc,vue,form,elementUi,codeToText,item,selectedOptions,省市区,options From: https://www.cnblogs.com/REN-Murphy/p/17898895.html