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73 lines
1.7 KiB
73 lines
1.7 KiB
<template>
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<!-- 选择地区 -->
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<van-popup
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v-model:show="showArea"
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round
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position="bottom"
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@close="showArea = false"
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>
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<!-- <van-picker
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title="地区选择" :columns="columns1" @confirm="onConfirm" @cancel="onCancel"
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/> -->
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<van-picker title="选择地区" :columns="columns" :columns-field-names="customFieldName" @cancel="onCancel" @confirm="onConfirm"/>
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</van-popup>
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</template>
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<script>
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export default {
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props : ['show'],
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name:"selectArea",
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data() {
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return {
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showArea : false,
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columns : [],
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columns1 : [
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{ text: '星沙区', value: '星沙区' },
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{ text: '雨花区', value: '雨花区' },
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{ text: '岳麓区', value: '岳麓区' },
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{ text: '天心区', value: '天心区' },
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{ text: '开福区', value: '开福区' }
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],
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customFieldName : {
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text: 'name',
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value: 'name',
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children: 'children'
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}
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}
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},
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watch: {
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show: {
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handler (newValue, oldValue) {
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this.showArea = newValue
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},
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immediate: true
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}
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},
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created(){
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this.getCurrentArea();
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},
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methods : {
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onConfirm(selectArea){
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this.$emit('select',selectArea.selectedValues.pop())
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},
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onCancel(){
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this.$emit('close')
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},
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getCurrentArea(){ //获取当前开放区域
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let self = this;
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this.$api('getCurrentArea', this.queryParams, res => {
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if (res.code == 200) {
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this.columns = this.handleTree(res.result,'id','pid')
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// 使用pop移除并返回数组的最后一个元素
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const lastElement = this.columns[0].children[0].children.pop();
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this.columns[0].children[0].children.unshift(lastElement)
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}
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})
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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</style>
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