<template>
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<a-card
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:loading="cardLoading"
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:bordered="false"
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title="中心/工区/工段"
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style="height: 100%;"
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>
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<a-spin :spinning="loading">
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<a-alert
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type="info"
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:showIcon="true"
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style="margin-right: 54px;"
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>
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<div slot="message">
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当前：<span v-if="this.currSelected.title">{{ getCurrSelectedTitle() }}</span>
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<a
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v-if="this.currSelected.title"
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style="margin-left: 10px"
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@click="onClearSelected"
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>取消</a>
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</div>
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</a-alert>
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<div class="drawer-bootom-button">
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<a-dropdown
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:trigger="['click']"
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placement="bottomCenter"
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>
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<a-menu slot="overlay">
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<a-menu-item
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key="1"
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@click="expandAll"
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>展开所有</a-menu-item>
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<a-menu-item
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key="2"
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@click="closeAll"
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>合并所有</a-menu-item>
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<a-menu-item
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key="3"
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@click="refreshTree"
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>刷新</a-menu-item>
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</a-menu>
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<a-button>
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<a-icon type="bars" />
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</a-button>
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</a-dropdown>
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</div>
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<a-input-search
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@search="handleSearch"
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style="width:100%;margin-top: 10px"
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placeholder="中心/工区/工段"
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allowClear
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v-model="searchInput"
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@change="handleChange"
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/>
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<a-tree
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showLine
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ref="tree"
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:checkStrictly="checkStrictly"
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:expandedKeys.sync="expandedKeys"
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:selectedKeys="selectedKeys"
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:dropdownStyle="{maxHeight:'200px',overflow:'auto'}"
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:treeData="treeDataSource"
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:autoExpandParent="autoExpandParent"
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@select="onSelect"
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@expand="onExpand"
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>
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</a-tree>
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</a-spin>
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</a-card>
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</template>
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<script>
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import { getAction } from '@/api/manage'
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import Tooltip from 'ant-design-vue/es/tooltip'
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import JEllipsis from "@/components/jeecg/JEllipsis"
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export default {
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name: 'SiteAreaLineLeft',
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components: {
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Tooltip,
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JEllipsis
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},
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props: ['value'],
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data() {
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return {
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searchInput: '',
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cardLoading: false,
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loading: false,
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treeDataSource: [],
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selectedKeys: [],
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expandedKeys: [],
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url: {
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treeList: '/base/area/loadTree'
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},
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searchValue: '',
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dataList: [],
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autoExpandParent: true,
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checkStrictly: true,
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allTreeKeys: [],
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currSelected: {},
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hiding: false,
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}
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},
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created() {
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this.queryTreeData();
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this.closeAll();
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},
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methods: {
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getCurrSelectedTitle() {
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return !this.currSelected.title ? '' : this.currSelected.title;
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},
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onClearSelected() {
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this.hiding = true;
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this.currSelected = {};
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this.selectedKeys = [];
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},
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onSelect(selectedKeys, e) {
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this.hiding = false;
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let record = e.node.dataRef;
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this.currSelected = Object.assign({}, record);
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this.selectedKeys = [record.key];
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},
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onExpand(expandedKeys) {
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this.expandedKeys = expandedKeys;
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this.autoExpandParent = false;
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},
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queryTreeData() {
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this.loading = true;
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this.cardLoading = true;
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getAction(this.url.treeList).then((res) => {
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if (res.success) {
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this.dataList = [];
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this.allTreeKeys = [];
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this.treeDataSource = res.result;
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this.generateList(res.result);
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} else {
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this.$message.warn(res.message);
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}
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}).finally(() => {
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this.loading = false;
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this.cardLoading = false;
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})
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},
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handleChange() {
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let search = this.searchInput;
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let expandedKeys = this.dataList
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.map(item => {
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if (item.title.indexOf(search) > -1) {
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return this.getParentKey(item.key, this.treeDataSource);
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}
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return null;
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})
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.filter((item, i, self) => item && self.indexOf(item) === i);
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Object.assign(this, {
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expandedKeys,
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searchValue: search,
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autoExpandParent: true,
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});
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},
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handleSearch(value) {
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let search = value;
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let expandedKeys = this.dataList
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.map(item => {
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if (item.title.indexOf(search) > -1) {
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return this.getParentKey(item.key, this.treeDataSource);
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}
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return null;
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})
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.filter((item, i, self) => item && self.indexOf(item) === i);
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Object.assign(this, {
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expandedKeys,
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searchValue: search,
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autoExpandParent: true,
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});
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},
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getParentKey(key, tree) {
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let parentKey;
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for (let i = 0; i < tree.length; i++) {
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const node = tree[i];
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if (node.children) {
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if (node.children.some(item => item.key === key)) {
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parentKey = node.key;
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} else if (
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this.getParentKey(key, node.children)) {
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parentKey = this.getParentKey(key, node.children);
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}
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}
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}
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return parentKey;
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},
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generateList(data) {
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for (let i = 0; i < data.length; i++) {
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const node = data[i];
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const key = node.key;
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const title = node.title;
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// const type = node.type;
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this.dataList.push({ key, title: title });
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this.allTreeKeys.push(key);
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if (node.children) {
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this.generateList(node.children);
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}
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}
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},
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expandAll() {
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this.expandedKeys = this.allTreeKeys;
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},
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closeAll() {
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this.expandedKeys = ['-1'];
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},
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refreshTree() {
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this.queryTreeData();
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}
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},
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mounted() {
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this.$bus.$on('queryAreaTreeData', this.queryTreeData);
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},
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//监听
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watch: {
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currSelected(val) {//监听currSelected 变化，将变化后的数值传递给 getCurrSelected 事件
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this.$bus.$emit('getCurrSelected', val);
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},
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}
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}
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</script>
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<style>
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.replaceSearch {
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color: #00090f;
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font-weight: bold;
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background-color: rgb(204, 204, 204);
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}
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/* .ant-select-disabled {
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color: rgba(241, 16, 16, 0.25);
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}
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.ant-select-disabled .ant-select-selection {
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background: #a76b6b;
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} */
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/*隐藏树的默认icon*/
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.ant-tree-switcher-noop {
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display: none !important;
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}
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/*隐藏树的默认竖线*/
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.ant-tree.ant-tree-show-line li:not(:last-child):before {
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border-left: 0px;
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}
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.ant-card-body .table-operator {
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margin: 15px;
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}
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.anty-form-btn {
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width: 100%;
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text-align: center;
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}
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.anty-form-btn button {
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margin: 0 5px;
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}
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.anty-node-layout .ant-layout-header {
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padding-right: 0;
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}
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.header {
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padding: 0 8px;
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}
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.header button {
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margin: 0 3px;
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}
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.ant-modal-cust-warp {
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height: 100%;
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}
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.ant-modal-cust-warp .ant-modal-body {
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height: calc(100% - 110px) !important;
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overflow-y: auto;
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}
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.ant-modal-cust-warp .ant-modal-content {
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height: 90% !important;
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overflow-y: hidden;
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}
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#app .desktop {
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height: auto !important;
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}
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/** Button按钮间距 */
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.ant-btn {
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margin-left: 3px;
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}
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.ant-alert {
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padding: 5px 15px 5px 37px;
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}
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.drawer-bootom-button {
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position: absolute;
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top: 1px;
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/* padding: 10px 16px; */
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text-align: left;
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right: 0;
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background: #fff;
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border-radius: 0 0 2px 2px;
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}
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</style>
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