admin-sjzx/src/components/tree/pqs/bearingTree.vue

<template>
    <div class="point-tree">
        <div style="flex: 1; overflow: hidden">
            <Tree ref="treeRef" :data="tree" style="width: 100%; height: 100%" :canExpand="false" v-bind="$attrs" />
        </div>
    </div>
</template>

<script lang="ts" setup>
import { nextTick, onMounted, ref, useAttrs } from 'vue'
import Tree from '../index.vue'

import { useDictData } from '@/stores/dictData'
import { carryCapacityTree } from '@/api/advance-boot/bearingCapacity'
import { useConfig } from '@/stores/config'

defineOptions({
    name: 'pms/pointTree'
})
const emit = defineEmits(['init'])
const attrs = useAttrs()

const dictData = useDictData()
const config = useConfig()
const tree = ref()
const treeRef = ref()

const loadData = () => {
    let nodeKey = ''
    carryCapacityTree().then(res => {
        nodeKey = res.data[0].children[0].children[0].children[0].children[0].children[0].id
        emit('init', res.data[0].children[0].children[0].children[0].children[0].children[0])
        tree.value = res.data[0].children[0].children
        if (nodeKey) {
            nextTick(() => {
                treeRef.value.treeRef.setCurrentKey(nodeKey)
                // treeRef.value.treeRef.setExpandedKeys(nodeKey)
            })
        }
    })
}
loadData()
const setKey = (key: string) => {
    treeRef.value.treeRef.setCurrentKey(key)
}
defineExpose({ setKey })
</script>
<style lang="scss">
.point-tree {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--el-border-color);
}
</style>