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| <template>
| <div class="top-right-btn" :style="style">
| <el-row>
| <el-tooltip class="item" effect="dark" :content="showSearch ? '隐藏搜索' : '显示搜索'" placement="top" v-if="search">
| <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()" v-if="showColumnsType == 'transfer'"/>
| <el-dropdown trigger="click" :hide-on-click="false" style="padding-left: 12px" v-if="showColumnsType == 'checkbox'">
| <el-button size="mini" circle icon="el-icon-menu" />
| <el-dropdown-menu slot="dropdown">
| <template v-for="item in columns">
| <el-dropdown-item :key="item.key">
| <el-checkbox :checked="item.visible" @change="checkboxChange($event, item.label)" :label="item.label" />
| </el-dropdown-item>
| </template>
| </el-dropdown-menu>
| </el-dropdown>
| </el-tooltip>
| </el-row>
| <el-dialog :title="title" :visible.sync="open" append-to-body>
| <el-transfer
| :titles="['显示', '隐藏']"
| v-model="value"
| :data="columns"
| @change="dataChange"
| ></el-transfer>
| </el-dialog>
| </div>
| </template>
| <script>
| export default {
| name: "RightToolbar",
| data() {
| return {
| // 显隐数据
| value: [],
| // 弹出层标题
| title: "显示/隐藏",
| // 是否显示弹出层
| open: false,
| };
| },
| props: {
| /* 是否显示检索条件 */
| showSearch: {
| type: Boolean,
| default: true,
| },
| /* 显隐列信息 */
| columns: {
| type: Array,
| },
| /* 是否显示检索图标 */
| search: {
| type: Boolean,
| default: true,
| },
| /* 显隐列类型（transfer穿梭框、checkbox复选框） */
| showColumnsType: {
| type: String,
| default: "checkbox",
| },
| /* 右外边距 */
| gutter: {
| type: Number,
| default: 10,
| },
| },
| computed: {
| style() {
| const ret = {};
| if (this.gutter) {
| ret.marginRight = `${this.gutter / 2}px`;
| }
| return ret;
| }
| },
| created() {
| if (this.showColumnsType == 'transfer') {
| // 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 (let 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;
| },
| // 勾选
| checkboxChange(event, label) {
| this.columns.filter(item => item.label == label)[0].visible = event;
| }
| },
| };
| </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>
|
|
