閱讀NPM包介紹原文檔
插件包安裝
npm install element-china-area-data -S
使用
import { provinceAndCityData, regionData, provinceAndCityDataPlus, regionDataPlus, CodeToText, TextToCode } from 'element-china-area-data'
服務端用法:
const { provinceAndCityData, regionData, provinceAndCityDataPlus, regionDataPlus, CodeToText, TextToCode } = require('element-china-area-data/dist/app.commonjs')
PS:
provinceAndCityData是省市二級聯動數據(不帶“全部”選項)
regionData是省市區三級聯動數據(不帶“全部”選項)
provinceAndCityDataPlus是省市區三級聯動數據(帶“全部”選項)
regionDataPlus是省市區三級聯動數據(帶“全部”選項)
"全部"選項綁定的value是空字符串""
CodeToText是個大對象,屬性是區域碼,屬性值是漢字 用法例如:CodeToText['110000']輸出北京市
TextToCode是個大對象,屬性是漢字,屬性值是區域碼 用法例如:TextToCode['北京市'].code輸出110000,TextToCode['北京市']['市轄區'].code輸出110100,TextToCode['北京市']['市轄區']['朝陽區'].code輸出110105
省市區三級聯動(不帶“全部”選項)
<template>
<div id="app">
<el-cascader
size="large"
:options="options"
v-model="selectedOptions"
@change="handleChange">
</el-cascader>
</div>
</template>
<script>
import { regionData,CodeToText } from 'element-china-area-data'
export default {
data () {
return {
options: regionData,
CodeToText: CodeToText,
selectedOptions: []
}
},
methods: {
handleChange (value) {
console.log(value)
for (let i = 0; i < value.length; i++) {
console.log(CodeToText[value[i]])
}
}
}
}
</script>