1. 安装
npm install element-china-area-data -S
2. 使用
import { provinceAndCityData, regionData, provinceAndCityDataPlus, regionDataPlus, codeToText, textToCode } from 'element-china-area-data'
- provinceAndCityData是省市二级联动数据(不带“全部”选项)
- regionData是省市区三级联动数据(不带“全部”选项)
- provinceAndCityDataPlus是省市区三级联动数据(带“全部”选项)
- regionDataPlus是省市区三级联动数据(带“全部”选项)
- “全部"选项绑定的value是空字符串”"
- codeToText是个大对象,属性是区域码,属性值是汉字 用法例如:codeToText[‘110000’]输出北京市
- TextToCode是个大对象,属性是汉字,属性值是区域码
- 用法例如:textToCode[‘北京市’].code输出110000,textToCode[‘北京市’][‘市辖区’].code输出110100,textToCode[‘北京市’][‘市辖区’][‘朝阳区’].code输出110105
3.案例
3.1 省市二级联动(不带“全部”选项):
<template>
<div id="app">
<el-cascader
size="large"
:options="options"
v-model="selectedOptions"
@change="handleChange">
</el-cascader>
</div>
</template>
<script>
import { provinceAndCityData } from 'element-china-area-data'
export default {
data () {
return {
options: provinceAndCityData,
selectedOptions: []
}
},
methods: {
handleChange (value) {
console.log(value)
}
}
}
</script>
3.2 省市二级联动(带“全部”选项):
<template>
<div id="app">
<el-cascader
size="large"
:options="options"
v-model="selectedOptions"
@change="handleChange">
</el-cascader>
</div>
</template>
<script>
import { provinceAndCityDataPlus } from 'element-china-area-data'
export default {
data () {
return {
options: provinceAndCityDataPlus,
selectedOptions: []
}
},
methods: {
handleChange (value) {
console.log(value)
}
}
}
</script>
3.3 省市[三级联动](不带“全部”选项):
<template>
<div id="app">
<el-cascader
size="large"
:options="options"
v-model="selectedOptions"
@change="handleChange">
</el-cascader>
</div>
</template>
<script>
import { regionData } from 'element-china-area-data'
export default {
data () {
return {
options: regionData,
selectedOptions: []
}
},
methods: {
handleChange (value) {
console.log(value)
}
}
}
</script>
3.4 省市三级联动(带“全部”选项):
<template>
<div id="app">
<el-cascader
size="large"
:options="options"
v-model="selectedOptions"
@change="handleChange">
</el-cascader>
</div>
</template>
<script>
import { regionDataPlus } from 'element-china-area-data'
export default {
data () {
return {
options: regionDataPlus,
selectedOptions: []
}
},
methods: {
handleChange (value) {
console.log(value)
}
}
}
</script>