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- import { subareaQueryAll } from '@/api/subarea'
- const AreaList = {
- template: `
- <a-cascader
- :size="size"
- :changeOnSelect="changeOnSelect"
- :show-search="{ filter }"
- @change="handleChange"
- :value="defaultVal"
- expand-trigger="hover"
- :allowClear="allowClear"
- :options="list"
- :field-names="{ label: 'name', value: defValKey, children: 'subareaAreaList' }"
- :id="id"
- :placeholder="placeholder"
- style="width: 100%;" />
- `,
- props: {
- value: {
- type: Array,
- defatut: function(){
- return []
- }
- },
- id: {
- type: String,
- default: ''
- },
- defValKey: {
- type: String,
- default: 'areaSn'
- },
- placeholder: {
- type: String,
- default: '请选择区域/分区'
- },
- allowClear: {
- type: Boolean,
- default: true
- },
- size: {
- type: String,
- default: 'default'
- },
- // 只能选择分区,如果区域下无分区不能选择
- onlySubarea:{
- type: Boolean,
- default: false
- },
- // true可选择一级、二级,false只能选择叶子节点
- changeOnSelect:{
- type: Boolean,
- default: true
- },
- // 只显示那一级数据,空全部显示
- showLeve:{
- type: String,
- default: ''
- }
- },
- data() {
- return {
- defaultVal: this.value,
- list: []
- };
- },
- watch: {
- value(newValue, oldValue) {
- this.defaultVal = newValue
- },
- },
- mounted() {
- this.getArea()
- },
- methods: {
- filter(inputValue, path) {
- return path.some(option => option.name.toLowerCase().indexOf(inputValue.toLowerCase()) > -1);
- },
- handleChange (value, selectedOptions) {
- this.defaultVal = value
- this.$emit('input', this.defaultVal)
- this.$emit('change', this.defaultVal, selectedOptions)
- },
- getArea () {
- subareaQueryAll().then(res => {
- if (res.status == 200) {
- // 显示一级二级
- if(this.showLeve == ''){
- res.data&&res.data.map(item => {
- item.name = item.subareaName
- item.areaSn = item.subareaSn
- if(item.subareaAreaList){
- item.subareaAreaList.map(cd => {
- cd.name = cd.subareaAreaName
- cd.areaSn = cd.subareaAreaSn
- })
- }else{
- if(this.onlySubarea){
- item.disabled = true
- }
- }
- })
- this.list = res.data
- }
-
- // 只显示一级
- if(this.showLeve == 1){
- const ret = []
- res.data&&res.data.map(item => {
- item.name = item.subareaName
- item.areaSn = item.subareaSn
- delete item.subareaAreaList
- ret.push(item)
- })
- this.list = ret
- }
- // 只显示二级
- if(this.showLeve == 2){
- const ret = []
- res.data&&res.data.map(item => {
- if(item.subareaAreaList){
- item.subareaAreaList.map(cd => {
- cd.name = cd.subareaAreaName
- cd.areaSn = cd.subareaAreaSn
- ret.push(cd)
- })
- }
- })
- this.list = ret
- }
-
- }
- })
- },
- clearData(){
- this.handleChange([],null)
- }
- },
- };
- export default AreaList
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