persist-selection.md

选中效果在翻页后仍维持

<template>
 <el-data-table v-bind="$data" />
</template>
<script>
export default {
 name: 'persist-selection',
 data() {
   return {
     paginationSizes: [2, 4],
     url: 'https://mockapi.eolinker.com/IeZWjzy87c204a1f7030b2a17b00f3776ce0a07a5030a1b/el-data-table?q=persist-selection',
     columns: [
       {type: 'selection', selectable(row) {return row.id !== 1}},
       {prop: 'id', label: 'id'},
       {prop: 'name', label: '用户名'}
     ],
     hasNew: false,
     persistSelection: true
   }
 },
}
</script>