Kobeloveu

<script lang="ts" setup> import { ref, reactive } from "vue"; const num = ref(0); const obj1 = ref({ value: 1 }); const num2 = reactive(0) // 直接提示错误，建议Object 类型 const obj2 = reactive({ value: 1 }); console.log("num :>> ", num); // RefImpl{_sha

在不使用 element 内部提供的reserve-selection属性的情况下，实现跨分页多选 模板代码代码如下： <div class="table"> <j-table ref="multipleTable" :data="tableData" :row-key="row=>row.id" @selection-change="handleSelectionChange" > <j-table-column type="selectio