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2d4c52e352
* docs(components): [virtual-table] documentations - Add examples for `sticky-rows`. - Add examples for `fixed-columns`. * Remove style language marking
65 lines
1.4 KiB
Vue
65 lines
1.4 KiB
Vue
<template>
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<table-v2
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:columns="columns"
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:data="data"
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:sort-by="sortBy"
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:width="700"
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:height="400"
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fixed
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@column-sort="onSort"
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/>
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</template>
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<script lang="ts" setup>
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import { ref } from 'vue'
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import { FixedDir, SortOrder, TableV2 } from '@element-plus/components/table-v2'
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import type { SortBy } from '@element-plus/components/table-v2'
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const generateColumns = (length = 10, prefix = 'column-', props?: any) =>
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Array.from({ length }).map((_, columnIndex) => ({
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...props,
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key: `${prefix}${columnIndex}`,
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dataKey: `${prefix}${columnIndex}`,
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title: `Column ${columnIndex}`,
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width: 150,
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}))
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const generateData = (
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columns: ReturnType<typeof generateColumns>,
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length = 200,
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prefix = 'row-'
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) =>
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Array.from({ length }).map((_, rowIndex) => {
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return columns.reduce(
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(rowData, column, columnIndex) => {
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rowData[column.dataKey] = `Row ${rowIndex} - Col ${columnIndex}`
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return rowData
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},
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{
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id: `${prefix}${rowIndex}`,
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parentId: null,
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}
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)
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})
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const columns = generateColumns(10)
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let data = generateData(columns, 200)
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columns[0].fixed = true
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columns[1].fixed = FixedDir.LEFT
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columns[9].fixed = FixedDir.RIGHT
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for (let i = 0; i < 3; i++) columns[i].sortable = true
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const sortBy = ref<SortBy>({
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key: 'column-0',
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order: SortOrder.ASC,
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})
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const onSort = (_sortBy: SortBy) => {
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data = data.reverse()
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sortBy.value = _sortBy
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}
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</script>
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