<template>
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<div class="shop-transcity-add-or-update">
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<el-dialog
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:modal="false"
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title="选择配送区域"
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:close-on-click-modal="false"
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:visible.sync="visible">
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<el-form :model="dataForm" ref="dataForm" @keyup.enter.native="dataFormSubmit()" label-width="80px" style="height:400px">
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<el-scrollbar style="height:100%">
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<el-form-item size="mini" label="配送区域">
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<el-tree
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:data="menuList"
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:props="menuListTreeProps"
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node-key="areaId"
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ref="menuListTree"
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show-checkbox
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v-if="visible">
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</el-tree>
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</el-form-item>
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</el-scrollbar>
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</el-form>
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<span slot="footer" class="dialog-footer">
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<el-button @click="visible = false">取消</el-button>
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<el-button type="primary" @click="dataFormSubmit()">确定</el-button>
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</span>
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</el-dialog>
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</div>
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</template>
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<script>
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import { treeDataTranslate } from '@/utils'
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export default {
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data () {
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return {
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type: 0,
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visible: false,
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menuList: [],
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rowIndex: 0,
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menuListTreeProps: {
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label: 'areaName',
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children: 'children'
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},
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dataForm: {
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transfeeId: 0
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}
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}
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},
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methods: {
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init (rowIndex, cityList, allSelectCityList, type) {
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this.type = type
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this.rowIndex = rowIndex
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if (this.menuList.length === 0) {
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// 获取所有省和市
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this.$http({
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url: this.$http.adornUrl('/admin/area/list'),
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method: 'get',
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params: this.$http.adornParams()
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}).then(({data}) => {
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this.menuList = treeDataTranslate(data, 'areaId', 'parentId')
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}).then(() => {
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this.visible = true
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this.disabledNodes(cityList, allSelectCityList)
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this.$nextTick(() => {
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this.$refs['dataForm'].resetFields()
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this.$refs.menuListTree.setCheckedNodes(cityList)
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})
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})
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} else {
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this.visible = true
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this.disabledNodes(cityList, allSelectCityList)
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this.$nextTick(() => {
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this.$refs['dataForm'].resetFields()
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this.$refs.menuListTree.setCheckedNodes(cityList)
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})
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}
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},
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disabledNodes (cityList, allSelectCityList) {
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for (let i = 0; i < this.menuList.length; i++) {
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const childrens = this.menuList[i].children
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this.menuList[i].disabled = false
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let disabledNum = 0
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for (let j = 0; j < childrens.length; j++) {
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const city = childrens[j]
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this.menuList[i].children[j].disabled = false
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let allHasCity = allSelectCityList.findIndex((item) => city.areaId === item.areaId) > -1
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let listHasCity = cityList.findIndex((item) => city.areaId === item.areaId) > -1
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if (allHasCity && !listHasCity) {
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this.menuList[i].children[j].disabled = true
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disabledNum++
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}
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}
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if (disabledNum === this.menuList[i].children.length) {
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this.menuList[i].disabled = true
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}
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}
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},
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// 表单提交
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dataFormSubmit () {
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this.$emit('refreshDataList', this.rowIndex, this.$refs.menuListTree.getCheckedNodes(true), this.type)
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this.visible = false
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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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.shop-transcity-add-or-update {
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.el-scrollbar__wrap{overflow-x:hidden;}
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}
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</style>
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