| | |
| | | <el-tooltip class="item" effect="dark" content="刷新" placement="top"> |
| | | <el-button circle icon="Refresh" @click="refresh()" /> |
| | | </el-tooltip> |
| | | <el-tooltip class="item" effect="dark" content="显隐列" placement="top" v-if="columns"> |
| | | <el-button circle icon="Menu" @click="showColumn()" /> |
| | | <el-tooltip class="item" effect="dark" content="显示/隐藏列" placement="top" v-if="columns"> |
| | | <el-popover placement="bottom" trigger="click"> |
| | | <div class="tree-header">显示/隐藏列</div> |
| | | <el-tree |
| | | ref="columnRef" |
| | | :data="columns" |
| | | show-checkbox |
| | | @check="columnChange" |
| | | node-key="key" |
| | | :props="{ label: 'label', children: 'children' }" |
| | | ></el-tree> |
| | | <template #reference> |
| | | <el-button circle icon="Menu" /> |
| | | </template> |
| | | </el-popover> |
| | | </el-tooltip> |
| | | </el-row> |
| | | <el-dialog :title="title" v-model="open" append-to-body> |
| | | <el-transfer :titles="['显示', '隐藏']" v-model="value" :data="columns" @change="dataChange"></el-transfer> |
| | | </el-dialog> |
| | | </div> |
| | | </template> |
| | | |
| | |
| | | gutter: propTypes.number.def(10), |
| | | }) |
| | | |
| | | const columnRef = ref<ElTreeInstance>(); |
| | | const emits = defineEmits(['update:showSearch', 'queryTable']); |
| | | |
| | | // 显隐数据 |
| | | const value = ref<Array<number>>([]); |
| | | // 弹出层标题 |
| | | const title = ref("显示/隐藏"); |
| | | // 是否显示弹出层 |
| | | const open = ref(false); |
| | | |
| | | const style = computed(() => { |
| | | const ret: any = {}; |
| | |
| | | emits("queryTable"); |
| | | } |
| | | |
| | | // 右侧列表元素变化 |
| | | function dataChange(data: TransferKey[]) { |
| | | props.columns?.forEach((item) => { |
| | | item.visible = !data.includes(item.key); |
| | | }) |
| | | } |
| | | |
| | | // 打开显隐列dialog |
| | | const showColumn = () => { |
| | | open.value = true; |
| | | // 更改数据列的显示和隐藏 |
| | | function columnChange(...args: any[]) { |
| | | props.columns?.forEach((item) => { |
| | | item.visible = args[1].checkedKeys.includes(item.key); |
| | | }) |
| | | } |
| | | |
| | | // 显隐列初始默认隐藏列 |
| | | onMounted(() => { |
| | | props.columns?.forEach((item) => { |
| | | if (!item.visible) { |
| | | value.value.push(item.key); |
| | | if (item.visible) { |
| | | columnRef.value?.setChecked(item.key, true, false); |
| | | // value.value.push(item.key); |
| | | } |
| | | }) |
| | | }) |
| | |
| | | .my-el-transfer { |
| | | text-align: center; |
| | | } |
| | | .tree-header{ |
| | | width: 100%; |
| | | line-height: 24px; |
| | | text-align: center; |
| | | } |
| | | </style> |