Merge remote-tracking branch 'origin/main'
liutao
1 month ago
commit
b9e6b355b2
@ -0,0 +1,146 @@
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<template>
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<Dialog :title="title" v-model="dialogVisible" :appendToBody="true" width="1080">
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<ContentWrap>
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<el-table
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ref="tableRef"
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v-loading="loading"
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:data="list"
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:row-key="resolveRowKey"
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:show-overflow-tooltip="true"
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:stripe="true"
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@selection-change="handleSelectionChange"
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>
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<el-table-column type="selection" width="55" reserve-selection />
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<el-table-column
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v-for="column in columns"
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:key="column.prop"
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:label="column.label"
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:prop="column.prop"
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:width="column.width"
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:min-width="column.minWidth"
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:align="column.align || 'center'"
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/>
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</el-table>
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<Pagination
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v-model:page="queryParams.pageNo"
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v-model:limit="queryParams.pageSize"
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:total="total"
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@pagination="getList"
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/>
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</ContentWrap>
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<template #footer>
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<el-button type="primary" @click="submitSelection">确 定</el-button>
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<el-button @click="dialogVisible = false">取 消</el-button>
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</template>
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</Dialog>
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</template>
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<script setup lang="ts">
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import type { ElTable } from 'element-plus'
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defineOptions({ name: 'TableSelectDialog' })
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type TableColumn = {
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label: string
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prop: string
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width?: string | number
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minWidth?: string | number
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align?: 'left' | 'center' | 'right'
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}
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const props = withDefaults(
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defineProps<{
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title: string
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columns: TableColumn[]
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fetchApi: (params: Record<string, any>) => Promise<{ list: any[]; total: number }>
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rowKey?: string
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pageSize?: number
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initialRows?: any[]
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}>(),
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{
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rowKey: 'id',
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pageSize: 10,
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initialRows: () => []
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}
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)
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const emit = defineEmits<{
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(e: 'confirm', value: { ids: (number | string)[]; rows: any[] }): void
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}>()
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const dialogVisible = ref(false)
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const loading = ref(false)
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const list = ref<any[]>([])
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const total = ref(0)
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const tableRef = ref<InstanceType<typeof ElTable>>()
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const queryParams = reactive({
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pageNo: 1,
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pageSize: props.pageSize
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})
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const selectedMap = ref(new Map<number | string, any>())
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const syncingSelection = ref(false)
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const resolveRowKey = (row: Record<string, any>) => row[props.rowKey]
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const refreshSelectionOnTable = async () => {
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await nextTick()
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const table = tableRef.value
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if (!table) return
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syncingSelection.value = true
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try {
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table.clearSelection()
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const selectedIds = selectedMap.value
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list.value.forEach((row) => {
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const rowId = resolveRowKey(row)
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if (selectedIds.has(rowId)) {
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table.toggleRowSelection(row, true)
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}
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})
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} finally {
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syncingSelection.value = false
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}
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}
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const getList = async () => {
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loading.value = true
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try {
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const data = await props.fetchApi(queryParams)
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list.value = data.list || []
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total.value = data.total || 0
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await refreshSelectionOnTable()
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} finally {
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loading.value = false
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}
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}
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const handleSelectionChange = (rows: any[]) => {
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if (syncingSelection.value) return
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const pageIdSet = new Set(list.value.map((item) => resolveRowKey(item)))
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pageIdSet.forEach((id) => {
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selectedMap.value.delete(id)
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})
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rows.forEach((row) => {
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selectedMap.value.set(resolveRowKey(row), row)
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})
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}
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const open = async (rows?: any[]) => {
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selectedMap.value.clear()
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;(rows || props.initialRows).forEach((row) => {
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selectedMap.value.set(resolveRowKey(row), row)
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})
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queryParams.pageNo = 1
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queryParams.pageSize = props.pageSize
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dialogVisible.value = true
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await getList()
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}
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const submitSelection = () => {
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const rows = Array.from(selectedMap.value.values())
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const ids = rows.map((row) => resolveRowKey(row))
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emit('confirm', { ids, rows })
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dialogVisible.value = false
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}
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defineExpose({ open })
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</script>
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