<template>
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<div class="tree">
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<div v-for="(item, index) of list" :key="index" @click.stop="clickIten(item)">
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<div class="tree_item">
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<i class="el-icon-caret-bottom" :class="{ 'activeColor': item.fsStatus === 1 }" v-show="item.fsStatus === 1 && item.childList.length > 0"></i>
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<i class="el-icon-caret-right color" v-show="item.childList.length > 0 && (item.fsStatus === 0 || !item.fsStatus)"></i>
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<div class="tree_item_label long-title-style" :title="item.name" :class="{ 'activeColor': item.fsDate === 1 && item.childList.length === 0 }">{{ item.name }}</div>
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<!-- <i class="el-icon-caret-bottom" :class="{ 'activeColor': item[defaultProps.status] }" v-show="item[defaultProps.status] && item[defaultProps.children]"></i>-->
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<!-- <i class="el-icon-caret-right color" v-show="item[defaultProps.children] && !item[defaultProps.status]"></i>-->
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<!-- <div class="tree_item_label long-title-style" :title="item[defaultProps.name]" :class="{ 'activeColor': item[defaultProps.status] && !item[defaultProps.children] }">{{ item[defaultProps.name] }}</div>-->
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</div>
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<div class="tree_childern" v-show="item.fsStatus === 1">
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<tree
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:list="item.childList"
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:defaultProps="defaultProps"
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@callback="callback"
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/>
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<!-- @callback="callback" -->
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</div>
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</div>
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</div>
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</template>
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<script>
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// import Bus from '@/utils/eventBus'
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export default {
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name: 'tree',
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props: {
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list: {
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type: Array,
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required: false,
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default: () => []
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},
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defaultProps: {
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type: Object,
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require: false,
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default: () => {
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return {
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name: 'name',
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status: 'status',
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children: 'children',
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id: 'id',
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erpId: 'erpId'
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}
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}
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}
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},
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data() {
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return {
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tempItem: {
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id: null,
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name: null,
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erpId: null
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}
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}
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},
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methods: {
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// 点击当前项
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clickIten (item) {
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// item[this.defaultProps.status] = !item[this.defaultProps.status]
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// this.list.forEach(subItem => {
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// if ((subItem[this.defaultProps.id] !== item[this.defaultProps.id] && subItem[this.defaultProps.status]) || (this.list.length === 1 && subItem[this.defaultProps.status] === false)) {
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// subItem[this.defaultProps.status] = false
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// if (subItem[this.defaultProps.children]) {
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// this.recursion(subItem[this.defaultProps.children])
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// }
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// }
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// })
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// if (this.tempItem['id'] === item[this.defaultProps.id]) {
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// this.tempItem = {
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// id: null,
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// name: null,
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// erpId: null
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// }
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// } else {
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// this.tempItem.id = item[this.defaultProps.id]
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// this.tempItem.name = item[this.defaultProps.name]
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// this.tempItem.erpId = item['erpId']
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// }
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item.fsDate === 0 || !item.fsDate ? item.fsDate = 1 : item.fsDate = 0
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if (item.childList.length > 0) {
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item.fsStatus === 0 || !item.fsStatus ? item.fsStatus = 1 : item.fsStatus = 0
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}
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this.$emit('callback', item, item)
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},
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// 递归方法
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recursion (children) {
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children.forEach(item => {
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item.fsDate = 0
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if (item.childList.length > 0) {
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this.recursion(item.childList)
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}
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// item[this.defaultProps.status] = false
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// if (item[this.defaultProps.children]) {
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// this.recursion(item[this.defaultProps.children])
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// }
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})
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},
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callback (data, item) {
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if (this.tempItem.id === data.id) {
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this.tempItem = {}
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} else {
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this.tempItem.id = data.id
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this.tempItem.name = data.name
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}
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this.$emit('callback', data, item)
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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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.tree {
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/*width: 100%;*/
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/*height: auto;*/
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/*border-radius: 5px;*/
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/*overflow: hidden;*/
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/*border: 1px solid #eeeeee;*/
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/*box-sizing: border-box;*/
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.tree_childern {
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margin-left: 20px;
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}
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.activeItem {
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background: #F4F7FC;
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}
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.tree_item {
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display: flex;
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align-items: center;
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height: 48px;
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cursor: pointer;
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padding-left: 10px;
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.tree_item_label {
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font-size: 14px;
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font-weight: 400;
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color: #333333;
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white-space: nowrap;
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}
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i {
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margin-right: 5px;
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}
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.color {
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color: #999999 !important;
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}
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.activeColor {
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color: #305ED5 !important;
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}
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}
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}
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</style>
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