怎么满足在来源中再加两个值可编辑可保存<template> <div> <a-table :pagination="false" :columns="columns" :dataSource="dataSource"> //循环展示数据或input输入框 <template v-for="col in ['abbreviation', 'fullName', 'nodes']" :slot="col" slot-scope="text, record, index" > <div :key="col"> <a-input v-if="editableData[record.key]" v-model="editableData[record.key][col]" /> <template v-else>{{ text }}</template> </div> </template> //操作 <template slot="operation" slot-scope="text, record, index"> <span v-if="editableData[record.key]"> <a-icon type="check" @click="save(record.key)" /> </span> <span v-else> <a-icon type="delete" @click="deleteItem(record.key)" /> <a-icon type="edit" @click="edit(record.key)" /> <a-icon type="plus" v-if="index==dataSource.length-1" @click="addItem(record.key)" /> </span> </template> </a-table> </div> </template> <script> import { cloneDeep } from "lodash"; export default { data() { return { editableData: [], //正在编辑的数组 columns: [ { title: "简称", dataIndex: "abbreviation", scopedSlots: { customRender: "abbreviation" } }, { title: "全称", dataIndex: "fullName", scopedSlots: { customRender: "fullName" } }, { title: "来源", dataIndex: "nodes", scopedSlots: { customRender: "nodes" } }, { title: "操作", dataIndex: "operation", scopedSlots: { customRender: "operation" } } ], //表格数据 dataSource: [ { key: 0, abbreviation: "简称1", fullName: "全称1", nodes: "来源1" }, { key: 1, abbreviation: "简称2", fullName: "全称2", nodes: "来源2" }, { key: 2, abbreviation: "简称3", fullName: "全称3", nodes: "来源3" }, { key: 3, abbreviation: "简称14", fullName: "全称14", nodes: "来源14" } ] }; }, components: {}, props: ["tableDatas"], watch: {}, updated() {}, created() {}, methods: { addItem(key) { let item = { key: key + 1, abbreviation: "", fullName: "", nodes: "" }; this.dataSource.splice(key + 1, 0, item); this.$set(this.editableData, key + 1, item); }, deleteItem(key) { this.dataSource = this.dataSource.filter(item => item.key !== key); }, edit(key) { let editItem = cloneDeep( this.dataSource.filter(item => key === item.key)[0] ); this.$set(this.editableData, key, editItem); }, save(key) { Object.assign( this.dataSource.filter(item => key === item.key)[0], this.editableData[key] ); this.$set(this.editableData, key, null); } } }; </script>
时间: 2023-07-21 12:57:09 浏览: 135
这段代码是一个Vue组件,实现了一个展示表格数据的功能,其中包括了编辑、保存、删除、新增等操作。在模板中,使用了一个基于 v-for 的循环,对表格中的每一列都进行了处理,其中用到了 Vue 组件的 scopedSlots 特性。在 data 中定义了两个数组,分别是 editableData 和 dataSource,分别表示当前正在编辑的数据和表格数据。在 methods 中定义了四个方法,用于实现新增、删除、编辑和保存功能。其中,addItem 方法用于新增一行数据,deleteItem 方法用于删除一行数据,edit 方法用于进入编辑状态,save 方法用于保存编辑后的数据。
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