<template>
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<el-tree ref="tree" :data="node" :props="defaultProps" node-key="ID" default-expand-all class="camera-tree"
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show-checkbox @check="handleCheckChange">
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<template #default="{ node, data }">
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<span class="custom-tree-node">
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<i :class="data.Parental !== 0 ? 'el-icon-folder' : 'el-icon-video-camera'"></i>
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<span>{{ node.label }}</span>
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</span>
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</template>
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</el-tree>
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</template>
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<script>
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export default {
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name: 'CameraTree',
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props: {
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node: Array, // 接收树数据
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height: [Number, String],
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setting: Object,
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value: Array // 用于 v-model 的双向绑定
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},
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data() {
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return {
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results: [],
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checkedKeysList: [],
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defaultProps: {
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children: 'children',
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label: 'label'
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},
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count: 1
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};
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},
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mounted() {
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this.checkedKeys(this.node)
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this.$refs.tree.setCheckedKeys(this.checkedKeysList);
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// console.log("checkedKeysList",this.checkedKeysList)
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this.handleCheckChange()
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},
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methods: {
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checkedKeys(node) {
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if (node) {
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for (const item of node) {
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if (item.checked) {
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this.checkedKeysList.push(item.ID)
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}
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if (item.children) {
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this.checkedKeys(item.children)
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}
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}
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}
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},
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handleCheckChange(data, checked, indeterminate) {
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this.results = [];
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const treeArr = this.$refs.tree.getCheckedNodes(false, false) || []
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const treeArr2 = this.$refs.tree.getHalfCheckedNodes(false, false) || []
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// if (treeArr2&&treeArr2.value) {
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// treeArr.push(...treeArr2.value)
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// }
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// console.log("checked", checked.checkedKeys)
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// console.log("data", data)
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// console.log("treeArr", treeArr)
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// console.log("treeArr2", treeArr2)
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//选择摄像机几路数量统计
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// let checkCount = 0;
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if (treeArr && treeArr.length > 0) {
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for (const item of treeArr) {
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// console.log("item",item)
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this.results.push({
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ID: item.ID,
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ParentID: item.ParentID,
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DeviceID: item.DeviceID,
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DeviceName: item.DeviceName,
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Name: item.label,
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Parental: item.Parental,
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Longitude: item.Longitude,
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Latitude: item.Latitude
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})
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// if (item.Parental == 0) {
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// checkCount = checkCount + 1;
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// }
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}
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}
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if (treeArr2 && treeArr2.length > 0) {
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for (const item of treeArr2) {
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// console.log("item",item)
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this.results.push({
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ID: item.ID,
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ParentID: item.ParentID,
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DeviceID: item.DeviceID,
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DeviceName: item.DeviceName,
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Name: item.label,
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Parental: item.Parental,
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Longitude: item.Longitude,
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Latitude: item.Latitude
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})
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// if (item.Parental == 0) {
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// checkCount = checkCount + 1;
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// }
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}
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}
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this.$emit('cehckDataUpload', treeArr.filter(node => node.checked).length)
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},
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getResults() {
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return this.results;
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},
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// 供父组件调用的方法 - 获取当前选中的节点键值
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getCheckedKeys() {
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return this.$refs.tree.getCheckedKeys();
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},
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// 供父组件调用的方法 - 获取当前选中的节点所组成的数组
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getCheckedNodes() {
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return this.$refs.tree.getCheckedNodes();
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},
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// 供父组件调用的方法 - 获取当前选中的节点数据
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getCurrentNode() {
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return this.$refs.tree.getCurrentNode();
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},
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}
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}
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</script>
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<style scoped></style>
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