一、示例图:
二、组件
type TProps = { tableData: any[] columns: any[], colorType: number, // 颜色类型 isExistSelect: boolean // 是否存在筛选项 } const props = withDefaults(defineProps(), {}) const tableRowClassName = ({ rowIndex }: { rowIndex: number }) => { if (rowIndex % 2 === 1) { return props.colorType === 1 ? 'odd-row' : 'class-odd-row' } else { return props.colorType === 1 ? 'even-row' : 'class-even-row' } } .bg-scroll { border-radius: 10px; height: 96%; overflow-y: scroll; &::-webkit-scrollbar { width: 5px; height: 0 !important; } &::-webkit-scrollbar-thumb { border-radius: 10px; background: #eeeeee; } } .sn-table { padding: 0 10px 0 20px; :deep(.el-table) { color: #ffffff !important; tr { td { border: none; padding: 16px 0; font-size: 15px; } } th.el-table__cell { background: #141414 !important; border: none; color: #00B386; font-size: 14px; font-weight: 400; } .even-row { background-color: #333 !important; } .odd-row { background-color: #141414 !important; } .class-even-row { background-color: #333 !important; } .class-odd-row { background-color: #00B386 !important; } } :deep(.el-scrollbar__wrap--hidden-default) { background: #141414 !important; } :deep(.el-table--enable-row-hover) { .el-table__body { tr:hover>td.el-table__cell { color: #8C8C8C; background: #333 !important; } } } :deep(.el-table__inner-wrapper) { &::before { background-color: transparent; } } :deep(.el-table .ascending .sort-caret.ascending){ border-bottom-color:#00B386 !important; } :deep(.el-table .descending .sort-caret.descending){ border-top-color:#00B386 !important; } .ok-text{ font-size: 35px; font-weight: 300; } .tag-list{ width: 100%; padding: 2px 0; .tag-btn{ border-radius: 5px; border: 1px solid #EF8714; color: #EF8714; padding: 1px 10px; margin-right: 15px; &:last-child{ margin-right: 0; } } } } :deep(.el-progress){ width: 185px; margin: 0 auto; } :deep(.el-progress__text){ span{ font-size: 16px; } } :deep(.el-progress-bar__outer){ background: #D9D9D9; }
三、页面调用
import { onMounted, ref } from 'vue' import CanvasVideo from "@/components/CanvasVideo.vue" const knowInfo = ref([]) const knowColumns = ref([]) onMounted(()=>{ init() }) //数据处理 const init = () => { const datas = ref([ {studentName:'陈佳颖',correctRate:0,noAnswerCount:13}, {studentName:'丁靖芸',correctRate:0,noAnswerCount:13}, {studentName:'谷雨恒',correctRate:0,noAnswerCount:13}, {studentName:'欧阳江源',correctRate:0,noAnswerCount:13}, {studentName:'任行宽',correctRate:0,noAnswerCount:13}, {studentName:'任彦宇',correctRate:0,noAnswerCount:13}, {studentName:'王骁南',correctRate:0,noAnswerCount:13}, {studentName:'吴骏扬',correctRate:0,noAnswerCount:13} ]) if (datas && datas.length > 0) { datas.forEach((it: any, index:number) => { knowInfo.value.push({ '行号': index+1, '姓名': it.studentName, '正确率': it.correctRate, '未答题数': it.noAnswerCount }) }) for (const key in knowInfo.value[0]) { knowColumns.value.push({ keyName: key, width: key === '行号' ? 140 : null }) } } }
四、其他
(1)自定义标题
姓名
(2)自定义下标
{{$index+1}}
(3)自定义内容
{{scope.row.name}}s
(4)添加排序(升序、降序)
(5)多选与单选
1. 单选
import { ref } from "vue" const multipleTable = ref() const handleList = ref([]) // 设置单选||显示高亮 const rowselect = (row:any) => { multipleTable.value.toggleRowSelection(row) } // 选择多个单选框,只取最后选中的那一个 const selectGroupChange = (row:any) => { if (row.length > 1) { multipleTable.value.clearSelection() multipleTable.value.toggleRowSelection(row.pop()) return } if (row.length == 1) { handleList.value = row } else { handleList.value = [] } } // 隐藏表头选择框 :deep(.el-table__header){ .el-checkbox{ display: none; } }
2. 多选
// 选择多个选择框 const handleSelectionChange = (selecteds: any, row: any) => {} // 全选 const handleAllChange= (row:any) => {}
五、实例(实现树形数据与懒加载)
示例图:通过点击当前节点,调用接口展示下一节点,实现列表的增删改查
1、添加修改组件 EditForm.vue
import { getChildrens, getDictionaryInfo, EditDictionary } from '@/api/dictionary' import rules from '@/utils/rules' export default { props: { id: { type: Number, default: 0 }, title: { type: String, default: '' } }, data() { return { menuTree: [], // 字典树 rules: rules, formLabelWidth: '120px', size: 'small', loading: false, form: { id: this.id, parentId: 0, parentDictionaryName: '', dictionaryCode: '', dictionaryName: '', remark: '', deleteState: true } } }, created() { this.fetchInitData() }, methods: { handlePagedCallback() { this.$emit('handlePagedCallback') }, handleSubmitForm() { this.$refs['menuEditForm'].validate((valid) => { if (valid) { this.loading = true EditDictionary(this.form).then((res) => { this.loading = false if (res.code === 200) { if (res.data) { this.$message.success('操作成功') this.handlePagedCallback() } else { this.$message.error('操作失败') } } else { this.$message.error(res.message) } }) } }) }, handleResetForm() { if (this.$refs['menuEditForm']) { this.$refs['menuEditForm'].resetFields() } }, fetchInitData() { getChildrens().then((res) => { if (res.code === 200) { this.menuTree = JSON.parse(JSON.stringify(res.data).replace(/id/g, 'value').replace(/dictionaryName/g, 'label')) this.fetchFormData() } }) }, fetchFormData() { this.handleResetForm() if (this.id !== 0) { const id = { Id: this.id } getDictionaryInfo(id).then((res) => { if (res.code === 200) { this.form = Object.assign(this.form, res.data) } }) } } } }
2、主页面 index.vue
import Pagination from '@/components/Pagination' import EditForm from './EditForm' import { getDictionaryNext, getDictionaryRoute, DeleteDictionaryRoute } from '@/api/dictionary' export default { components: { Pagination, EditForm }, data() { return { search: { keyword: '' }, searchId: 0, // 表格数据 table: { data: [], selectRows: [], border: false }, currChildren: [], // 分页数据 pagination: { index: 1, size: 20, total: 0 }, // 弹出层 dialog: { close: false, // 是否关闭 edit: { id: 0, title: '修改字典', // 弹出层title visible: false, // 弹出层是否显示 width: '800px' // 弹出层宽度 } }, layzNode: null, layztreeNode: null, layzresolve: null } }, created() { this.getDictionaryList() }, methods: { lazyload(tree, treeNode, resolve) { if (tree) { var data = { Id: tree.id } getDictionaryNext(data).then((res) => { if (res.code === 200) { this.layzNode = tree this.layztreeNode = treeNode this.layzresolve = resolve resolve(res.data) } }) } }, Submit() { this.$refs.Submit.handleSubmitForm() }, // 勾选 handleSelectionChange(selection) { this.table.selectRows = selection }, // 新增 AddDialog() { this.dialog.edit.id = 0 this.dialog.edit.title = '添加字典' this.dialog.edit.visible = true }, // 修改 EditDialog() { if (this.table.selectRows.length !== 1) { this.$message.warning('请选择要修改的字典') } else { this.dialog.edit.id = this.table.selectRows[0].id this.dialog.edit.title = '修改字典' this.dialog.edit.visible = true } }, // 修改成功回调 handleEditCallback() { this.dialog.edit.visible = false this.dialog.edit.id = 0 this.$nextTick(() => { this.$set(this.$refs.myTable.store.states.lazyTreeNodeMap, this.layzNode.id, []) this.lazyload(this.layzNode, this.layztreeNode, this.layzresolve) this.getDictionaryList() }) }, // 删除 handleDelete() { if (this.table.selectRows.length === 0) { this.$message.warning('未勾选记录') return } const ids = [] this.table.selectRows.forEach((it) => { ids.push(it.id) }) this.$confirm('此操作将永久删除勾选记录, 是否继续?').then(() => { DeleteDictionaryRoute(ids).then((res) => { if (res.code === 200) { if (res.data) { this.$nextTick(() => { this.getDictionaryList() this.$set(this.$refs.myTable.store.states.lazyTreeNodeMap, this.layzNode.id, []) this.lazyload(this.layzNode, this.layztreeNode, this.layzresolve) }) this.$message.success('操作成功') } else { this.$message.error('操作失败') } } else { this.$message.error(res.message) } }) }) }, // 列表接口 getDictionaryList() { var data = { searchName: this.search.keyword, searchId: this.searchId, pageIndex: this.pagination.index, pageSize: this.pagination.size } getDictionaryRoute(data).then((res) => { if (res.code === 200) { this.pagination.total = res.data.total this.table.data = res.data.data } }) }, // 重载表格 handleReloadPaged() { this.pagination.index = 1 this.getDictionaryList() }, // 分页变更 handlePaginationChange(data) { this.pagination.index = data.current this.pagination.size = data.pageSize this.getDictionaryList() } } }查询
希望我的愚见能够帮助你哦~,若有不足之处,还望指出,你们有更好的解决方法,欢迎大家在评论区下方留言支持,大家一起相互学习参考呀~
到此这篇关于vue3 实现关于 el-table 表格组件的封装以及调用的文章就介绍到这了,更多相关vue3 el-table 表格组件封装内容请搜索IT俱乐部以前的文章或继续浏览下面的相关文章希望大家以后多多支持IT俱乐部!