<template>
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<Popup
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ref="pop"
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:title="title"
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@close="close"
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showBtn="true"
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@yes="sendData"
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@cancel="close(true)"
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>
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<div class="treeContainer">
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<el-tree
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ref="tree"
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show-checkbox
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:data="treeData"
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node-key="id"
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default-expand-all
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:render-content="renderContent"
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:expand-on-click-node="false"
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:auto-expand-parent="false"
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:default-checked-keys="defaultChecked"
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>
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</el-tree>
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</div>
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</Popup>
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</template>
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<script>
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import Popup from "@tools/Popup";
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import baseVuex from "../../views/Tools/baseVuex";
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export default {
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name: "tree",
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components: { Popup },
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mixins: [baseVuex],
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data() {
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return {
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isOpen: false,
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title: "展示数据选取",
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actionType: "",
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defaultChecked: [],
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isUpdate: false,
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};
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},
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methods: {
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open(actionType, defaultChecked = [], isUpdate = false) {
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this.isUpdate = isUpdate;
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this.defaultChecked = defaultChecked;
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this.actionType = actionType;
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this.$refs.pop.open();
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this.isOpen = true;
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},
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close(isCancel) {
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Object.assign(this.$data, this.$options.data());
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if (isCancel) {
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this.$refs.pop.close();
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}
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this.isOpen = false;
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},
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// 完成选择，传递数据
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sendData() {
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if (this.isUpdate) {
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this.$emit("updateData", this.$refs.tree.getCheckedKeys());
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this.close(true);
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return;
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}
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this.$emit("success", this.$refs.tree.getCheckedKeys(), this.actionType);
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this.close(true);
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},
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// 渲染
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renderContent(h, { node, data }) {
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return (
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<span class="custom-tree-node">
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<span>
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<i class={data.children ? "el-icon-folder" : ""}></i>
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{data.name}
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</span>
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</span>
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);
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},
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},
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};
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</script>
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<style lang="less" scoped>
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.treeContainer {
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max-height: 500px;
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overflow-y: auto;
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overflow-x: hidden;
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&::-webkit-scrollbar {
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/*滚动条整体样式*/
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width: 8px;
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/*高宽分别对应横竖滚动条的尺寸*/
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height: 8px;
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scrollbar-arrow-color: red;
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}
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&::-webkit-scrollbar-thumb {
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border-radius: 5px;
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-webkit-box-shadow: inset 0 0 5px rgba(218, 218, 218, 0.2);
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box-shadow: inset 0 0 5px rgba(218, 218, 218, 0.2);
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background: #797979;
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scrollbar-arrow-color: red;
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}
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&::-webkit-scrollbar-track {
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-webkit-box-shadow: inset 0 0 5px rgba(218, 218, 218, 0.2);
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box-shadow: inset 0 0 5px rgba(218, 218, 218, 0.2);
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border-radius: 0;
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background: rgba(218, 218, 218, 0.1);
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}
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.el-tree {
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background: transparent;
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color: #fff;
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}
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/deep/ .el-tree-node__content:hover {
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background-color: rgba(245, 247, 250, 0.2);
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}
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/deep/ .el-tree-node:focus > .el-tree-node__content {
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background-color: rgba(245, 247, 250, 0.2);
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}
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/deep/ .custom-tree-node {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: space-between;
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font-size: 14px;
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padding-right: 10px;
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i {
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margin-right: 5px;
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}
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}
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}
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.btnContainer {
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margin-top: 10px;
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display: flex;
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justify-content: space-evenly;
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}
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</style>
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