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做网站软件有哪些,网站批量上传服务器,想开民宿自己怎么做介绍的网站,学成在线网页制作Ⅰ、Element-plus 提供的 Table 表格组件与想要目标情况的对比#xff1a; 1、Element-plus 提供 Table 组件情况#xff1a; 其一、Element-ui 自提供的 Table 代码情况为(示例的代码)#xff1a; // Element-plus 自提供的代码#xff1a; // 此时是使用了 ts 语言环境…Ⅰ、Element-plus 提供的 Table 表格组件与想要目标情况的对比 1、Element-plus 提供 Table 组件情况 其一、Element-ui 自提供的 Table 代码情况为(示例的代码) // Element-plus 自提供的代码 // 此时是使用了 ts 语言环境但是我在实际项目中并没有使用 ts 语言和环境templateel-tablerefmultipleTableRef:datatableDatastylewidth: 100%selection-changehandleSelectionChangeel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-tablediv stylemargin-top: 20pxel-button clicktoggleSelection([tableData[1], tableData[2]])Toggle selection status of second and third rows/el-buttonel-button clicktoggleSelection()Clear selection/el-button/div /templatescript langts setup import { ref } from vue import { ElTable } from element-plusinterface User {date: stringname: stringaddress: string }const multipleTableRef refInstanceTypetypeof ElTable() const multipleSelection refUser const toggleSelection (rows?: User[]) {if (rows) {rows.forEach((row) {// TODO: improvement typing when refactor table// eslint-disable-next-line typescript-eslint/ban-ts-comment// ts-expect-errormultipleTableRef.value!.toggleRowSelection(row, undefined)})} else {multipleTableRef.value!.clearSelection()} } const handleSelectionChange (val: User[]) {multipleSelection.value val }const tableData: User[] [{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ] 代码地址(直接点击下面 url 跳转)https://element-plus.gitee.io/zh-CN/component/table.html#多选 其二、页面的显示情况为
2、目标想修改后的情况: Ⅱ、实现 Table 表格组件达到目标效果变化的过程 1、 Table 表格组件成功引入 vue3 项目的过程(去除了 ts 的语法) 其一、代码 templateel-tablerefmultipleTableRef:datatableDatastylewidth: 100%selection-changehandleSelectionChangeel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table /templatescript setupimport { ref } from vueconst tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ]) /scriptstyle langscss scoped/style 其二、效果展示 // 可以看出此时是支持多选的;
2、 Table 表格组件添加展示样式处理的过程 其一、代码 script setup import { ref } from vueconst multipleTable ref()// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ])// 设置 table 表格中不同行的背景颜色; const tableRowClassName (val) {if(val.rowIndex %2 0){return double-row} else {return single-row} } /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000px:row-class-nametableRowClassNameel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;// 设置表格表头的背景色;::v-deep(.el-table th) {background-color: rgb(154, 201, 207);}// 表格表头的下边框::v-deep(.el-table th.is-leaf) {border-bottom: 1px solid #557A95;font-weight: 700;font-size: 16px;color: black;}// 将表格的每一行悬停的背景色都设置为transparent(即没有其他展示)或其它颜色(如yellowgreen) ;::v-deep(.el-table–enable-row-hover .el-tablebody tr:hover td) {background-color: yellowgreen;}// 设置表格内双行的背景色(如0,2,4……..)::v-deep(.el-table .double-row) {background-color: #e6f1f9;}// 设置表格内单行的背景色(如135…….)::v-deep(.el-table .single-row) {background-color: #d6e6f5;}.project {margin: 20px;} } /style其二、效果展示 // 此时的悬停颜色设置成了yellowgreen; 3、 Table 表格组件将支持多选的操作变成支持单选的过程 其一、代码 script setup import { ref } from vueconst selectData ref() const multipleTable ref() const isDelete ref(true)// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ])// 此时是将多选操作变成单选操作的函数的过程 const select ((selection, row) {// 清除所有勾选项的操作;// 注意this.\(refs.multipleTable 是 vue2 的语法;// this.\)refs.multipleTable.clearSelection()multipleTable.value.clearSelection()// 主要用于将当前勾选的表格状态清除;// 当表格数据都没有被勾选的时候就返回;if(selection.length 0) {isDelete.value truereturn}// 注意this.\(refs.multipleTable 是 vue2 的语法;// this.\)refs.multipleTable.toggleRowSelection(row, true); multipleTable.value.toggleRowSelection(row, true);console.log(selection,1111111);console.log(row,22222222);isDelete.value false })// 表格的选中 可以获得当前选中的数据(但和多选变成单选的操作无关;) const handleSelectionChange ((val) {selectData.value val }) /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000pxselectselectselection-changehandleSelectionChange:row-class-nametableRowClassNameel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;// 取消多选第一列的展示(即将多选变成单选的第一步); 取消该样式后就不会出现多选的情况但由此可知还有其他的方法来实现单选;::v-deep(.el-table th.el-tablecell:nth-child(1) .cell) {visibility: hidden;}.project {margin: 20px;} } /style 其二、效果展示 4、关于 Table 表格组件样式设置的其它用法 其一、给表格头和表格每个 cell 添加样式(方式一) A、代码 // 此时用的是 :cell-style{borderColor:#01e3ed} :header-cell-style{borderColor:#01e3ed}但好像没有很好的效果只是将原有的颜色变了而已; script setup import { ref } from vueconst multipleTable ref()// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ]) /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000pxselectselectselection-changehandleSelectionChange:row-class-nametableRowClassName:cell-style{borderColor:#01e3ed}:header-cell-style{borderColor:#01e3ed}el-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;.project {margin: 20px;} } /styleB、效果展示 其二、给表格头和表格每个 cell 添加样式(方式二) A、代码为 script setup import { ref } from vueconst multipleTable ref()// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ]) /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000pxselectselectselection-changehandleSelectionChange:row-class-nametableRowClassNameel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;::v-deep .el-tablebody td.el-tablecell {border: 1px solid #557A95; // 此时是设置表格每一个 cell 的边框颜色(但不包括最外的上下左右边框);// background-color: blue; // 此时是设置表格的每一个 cell 的背景颜色;}::v-deep(.el-table th.el-tablecell) {// background-color: #e6f1f9;// background-color: red; // 此时是设置表格头的每一个 cell 的背景颜色;border: 1px solid #557A95; // 此时是设置表格头的每一个 cell 的边框颜色(但不包括最外的上下左右边框)}.project {margin: 20px;} } /styleB、页面展示为 // 上右左边框都有了;
其三、给整个表格添加边框 A、代码为 script setup import { ref } from vueconst multipleTable ref()// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ]) /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000pxselectselectselection-changehandleSelectionChange:row-class-nametableRowClassNameel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;// 此时可以设置整个表格(即表格最外面)的 border 的值、类型和颜色;::v-deep(.el-table) {border: 1px solid red;}.project {margin: 20px;} } /styleB、页面展示为 // 此时是通过 border 值将表格外面的颜色发生了变化;
Ⅲ、修改 Table 表格组件达到目标效果的展示(即多选修改成单选) 1、整体的代码(即总的代码) script setup import { ref } from vueconst selectData ref() const multipleTable ref() const isDelete ref(true)// do not use same name with ref const tableData ref([{date: 2016-05-03,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-02,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-04,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-01,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-08,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-06,name: Tom,address: No. 189, Grove St, Los Angeles,},{date: 2016-05-07,name: Tom,address: No. 189, Grove St, Los Angeles,}, ])// 设置 table 表格中不同行的背景颜色; const tableRowClassName (val) {if(val.rowIndex %2 0){return double-row} else {return single-row} }const select ((selection, row) {// 清除所有勾选项的操作;// 注意this.\(refs.multipleTable 是 vue2 的语法;// this.\)refs.multipleTable.clearSelection()multipleTable.value.clearSelection()// 主要用于将当前勾选的表格状态清除;// 当表格数据都没有被勾选的时候就返回;if(selection.length 0) {isDelete.value truereturn}// 注意this.\(refs.multipleTable 是 vue2 的语法;// this.\)refs.multipleTable.toggleRowSelection(row, true); multipleTable.value.toggleRowSelection(row, true);console.log(selection,1111111);console.log(row,22222222);isDelete.value false })// 表格的选中 可以获得当前选中的数据 const handleSelectionChange ((val) {selectData.value val }) /scripttemplatediv classmy_projectdiv classprojectel-tablerefmultipleTable:datatableDatastylewidth: 1000pxselectselectselection-changehandleSelectionChange:row-class-nametableRowClassNameel-table-column typeselection width55 /el-table-column labelDate width120template #defaultscope{{ scope.row.date }}/template/el-table-columnel-table-column propertyname labelName width120 /el-table-column propertyaddress labelAddress show-overflow-tooltip //el-table/div/div /templatestyle langscss scoped .my_project {margin: 30px auto;background-color: #c7cacf; // 设置整体的背景色(即表格外的背景颜色);box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 40px 0px;// 设置表格表头的背景色;::v-deep(.el-table th) {background-color: rgb(154, 201, 207);}// 表格表头的下边框::v-deep(.el-table th.is-leaf) {border-bottom: 1px solid #557A95;font-weight: 700;font-size: 16px;color: black;}// 取消多选第一列的展示(即将多选变成单选的第一步);::v-deep(.el-table th.el-tablecell:nth-child(1) .cell) {visibility: hidden;}// 将表格的每一行悬停的背景色都设置为transparent(即没有其他展示)或其它颜色(如yellowgreen) ;::v-deep(.el-table–enable-row-hover .el-table__body tr:hover td) {background-color: yellowgreen;}// 设置表格内双行的背景色(如0,2,4……..)::v-deep(.el-table .double-row) {background-color: #e6f1f9;}// 设置表格内单行的背景色(如135…….)::v-deep(.el-table .single-row) {background-color: #d6e6f5;}.project {margin: 20px;} } /style 2、整体效果的展示 Ⅳ、小结 其一、哪里有不对或不合适的地方还请大佬们多多指点和交流 其二、若有转发或引用本文章内容请注明本博客地址(直接点击下面 url 跳转) https://blog.csdn.net/weixin_43405300,创作不易且行且珍惜 其三、有兴趣的话可以多多关注这个专栏(Vue(Vue2Vue3)面试必备专栏)(直接点击下面 url 跳转)https://blog.csdn.net/weixin_43405300/category_11525646.html?spm1001.2014.3001.5482