<template> <div class="top-right-btn"> <el-row> <el-tooltip class="item" effect="dark" :content="showSearch ? '隐藏搜索' : '显示搜索'" placement="top"> <el-button size="mini" circle icon="el-icon-search" @click="toggleSearch()" /> </el-tooltip> <el-tooltip class="item" effect="dark" content="刷新" placement="top"> <el-button size="mini" circle icon="el-icon-refresh" @click="refresh()" /> </el-tooltip> <el-tooltip class="item" effect="dark" content="显隐列" placement="top" v-if="columns"> <el-button size="mini" circle icon="el-icon-menu" @click="showColumn()" /> </el-tooltip> </el-row> <el-dialog :title="title" :visible.sync="open" append-to-body> <el-transfer :titles="['显示', '隐藏']" v-model="value" :data="columns" @change="dataChange" ></el-transfer> </el-dialog> </div> </template> <script> export default { name: "RightToolbar", data() { return { // 显隐数据 value: [], // 弹出层标题 title: "显示/隐藏", // 是否显示弹出层 open: false, }; }, props: { showSearch: { type: Boolean, default: true, }, columns: { type: Array, }, }, created() { // 显隐列初始默认隐藏列 for (let item in this.columns) { if (this.columns[item].visible === false) { this.value.push(parseInt(item)); } } }, methods: { // 搜索 toggleSearch() { this.$emit("update:showSearch", !this.showSearch); }, // 刷新 refresh() { this.$emit("queryTable"); }, // 右侧列表元素变化 dataChange(data) { for (var item in this.columns) { const key = this.columns[item].key; this.columns[item].visible = !data.includes(key); } }, // 打开显隐列dialog showColumn() { this.open = true; }, }, }; </script> <style lang="scss" scoped> ::v-deep .el-transfer__button { border-radius: 50%; padding: 12px; display: block; margin-left: 0px; } ::v-deep .el-transfer__button:first-child { margin-bottom: 10px; } </style>