添加树图
夜笙歌
6 months ago
parent
355443c250
commit
3b3c2eae4c
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import request from '@/utils/request'
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// 详情数据水
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export function tablewareDetailsInfo(query) {
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return request({
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url: '/energy/report/board/tablewareDetailsInfo',
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method: 'get',
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params: query
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})
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}
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<template>
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<div>
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<div class="item" v-for="i in data">
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<div :style="i.children? `transform: translateY(calc(-${(height||[])[i.id]/2}px + ${4*vw}px + 30px));` : ''"
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:class="i.children? 'item1 itemInb':'itemInb'" ref="item" @click="itemClick(i)"
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>
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<div class="icon" ref="icon" :id="i.id" :childrenId="(i.children || []).map(e=>e.id).join(',')">
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<div class="line" v-for="item in lineData[(i.id||'')]">
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<div v-if="!item.isTop" :style="`width:${item.width}px;height:${item.height}px;position: absolute;`">
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<svg :style="`width:${item.width}px;height:${item.height}px;position: absolute`">
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<path
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:d="`M0 0 Q${item.width/2} 0 ${item.width/2} ${item.height/2} ${item.width/2} ${item.height} ${item.width} ${item.height}`"
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style="stroke: #fff; stroke-width: 2px; fill: none"
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/>
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</svg>
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</div>
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<div v-else
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:style="`width:${item.width}px;height:${item.height}px;transform: translateY(-100%);position: absolute;`"
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>
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<svg :style="`width:${item.width}px;height:${item.height}px;position: absolute`">
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<path
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:d="`M0 ${item.height} Q${item.width/2} ${item.height} ${item.width/2} ${item.height/2} ${item.width/2} 0 ${item.width} 0`"
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style="stroke: #fff; stroke-width: 2px; fill: none"
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/>
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</svg>
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</div>
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</div>
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</div>
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<div class="span">
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<p>{{ i.name }}</p>
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<p>{{ i.id }}</p>
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<p>{{ i.id }}</p>
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</div>
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</div>
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<div v-if="(i.children || []).length>0"
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:style="`display: inline-block;left:calc${(index+1)*7.7}vw + ${(index+1)*24}px`"
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>
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<Tree :data="i.children" :index="index+1" ref="Tree" :vw="vw" :id="i.id" @getHeight="getHeight" @itemClick="itemClick"/>
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: 'Tree',
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props: ['data', 'index', 'vw', 'id'],
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data() {
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return {
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height: null,
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lineData: {}
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}
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},
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watch: {
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vw: {
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deep: true,
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handler() {
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this.getHeight()
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}
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}
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},
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mounted() {
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this.$nextTick(() => {
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this.getHeight()
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this.$emit('getHeight')
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})
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},
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methods: {
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async getHeight() {
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if (this.$refs.Tree) {
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let arr = {}
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this.$refs.Tree.forEach(e => {
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arr[e.id] = e.$el.offsetHeight
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})
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this.height = arr
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}
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await this.$nextTick()
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if (this.$refs?.Tree?.[0]?.$refs) {
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let icons = this.$refs.icon
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let icon2s = this.$refs.Tree.map(com => com.$refs.icon).flat(Infinity)
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icons.forEach(e => {
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let id = e.getAttribute('id')
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let po = e.getBoundingClientRect()
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let data = {
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top: po.top + (po.height / 2),
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left: po.left + po.width,
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children: e.getAttribute('childrenId').split(',')
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}
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this.$set(this.lineData, id, icon2s.filter(el => {
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return data.children.includes(el.getAttribute('id'))
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}).map(v => {
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let po2 = v.getBoundingClientRect()
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let data2 = {
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top: po2.top + (po2.height / 2),
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left: po2.left
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}
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return {
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width: data2.left - data.left,
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height: Math.max(1, ((data.top - data2.top) > 0 ? (data.top - data2.top) : (data2.top - data.top))),
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isTop: (data.top - data2.top) > 0
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}
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}))
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})
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}
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},
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itemClick(i){
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this.$emit('itemClick',i)
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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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.item {
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width: auto;
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height: auto;
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position: relative;
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}
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.itemInb {
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display: inline-block;
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margin-right: 5vw;
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}
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.icon {
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width: 8vw;
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height: 8vw;
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background-image: url("~@/assets/images/electricityOne1.png");
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background-repeat: no-repeat;
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position: relative;
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background-size: 100% 100%;
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.line {
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position: absolute;
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top: 50%;
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left: 100%;
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}
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}
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.span {
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color: #fff;
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text-align: center;
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}
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.item1 {
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}
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</style>
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