element-ui实现table表格的嵌套（table表格嵌套）功能实现

我不是女神ヾ 2021-07-25 21:02 3425阅读 0赞

最近在做电商类型的官网，希望实现的布局如下：有表头和表身，所以我首先想到的就是`table`表格组件。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70]

表格组件中常见的就是：标题和内容一一对应：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 1]  
像效果图中的效果，只用基础的表格布局是不行的，因此我想到了`table`表格中的展开功能：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 2]  
然后通过：默认展开所有行  
![在这里插入图片描述][20210519143018382.png]  
然后在里面的表格`table`中默认隐藏表头：  
![在这里插入图片描述][2021051914310664.png]  
其他的则需要通过样式进行实现了

## element-ui中table表格的嵌套（代码部分） ##

<el-table v-bind:data="tableData" :default-expand-all="true" class="parentTable"
           ref="multipleTable"
           v-loading="loading"
           element-loading-text="拼命加载中">
     <el-table-column type="expand">
         <template slot-scope="props">
             <div class="conWrap" style="text-align: left;line-height: 16px;font-size: 14px;position: relative;top: -10px;">
                 <span>订单包号：{ { props.row.OrderNo}}</span>
                 <span style="margin-left:42px;">付款时间：{ { props.row.CreateTime}}</span>
             </div>
             <el-table v-bind:data="props.row.OrderDetails" :default-expand-all="true" stripe :show-header="false" class="childTable">
                 <el-table-column prop="PartNo" align="center"
                                  label="产品型号"
                                  width="180">
                     <template slot-scope="scope">
                         <div class="name-b">{ { scope.row.PartNo}}</div>
                     </template>
                 </el-table-column>
                 <el-table-column prop="Mfg"
                                  label="品牌" width="199">
                     <template slot-scope="scope">
                         <div class="name-b">{ { scope.row.Mfg}}</div>
                     </template>
                 </el-table-column>
                 <el-table-column prop="Package"
                                  label="封装" width="114">
                     <template slot-scope="scope">
                         <div class="name-b">{ { scope.row.Package}}</div>
                     </template>
                 </el-table-column>
                 <el-table-column prop="miaoshu"
                                  label="描述" width="300">
                     <template slot-scope="scope">
                         <div class="name-b" style="width:100%;">72MHZ 20KB 37 2V~3.6V-40°C~85°C（TA）</div>
                     </template>
                 </el-table-column>
                 <el-table-column prop="ProductNum" align="center" width="120"
                                  label="申请数量">
                     <template slot-scope="scope">
                         <div class="name-b">{ { scope.row.ProductNum}}</div>
                     </template>
                 </el-table-column>
                 <el-table-column prop="maxNum"
                                  label="申请状态">
                     <template slot-scope="scope">
                         <div>
                             <el-popover trigger="hover" placement="right" v-if="scope.row.State==20||scope.row.State==40">
                                 <p v-if="scope.row.State==20">失败原因: { {  scope.row.FailReason }}</p>
                                 <p v-if="scope.row.State==40">物流信息: { {  scope.row.ExpressNo }}</p>
                                 <div slot="reference" class="name-wrapper">
                                     { { scope.row.State |fiterState(stateMenu)}}
                                     <span v-if="scope.row.State==40" style="margin-left:14px;color:#B77C20;">物流信息</span>
                                     <span v-if="scope.row.State==20" style="margin-left:14px;color:#B77C20;">查看原因</span>
                                 </div>
                             </el-popover>
                             <div v-else>
                                 { { scope.row.State |fiterState(stateMenu)}}
                             </div>
                         </div>
                     </template>
                 </el-table-column>
                 <el-table-column label="操作" width="162">
                     <template slot-scope="scope">
                         <div style="display:flex;">
                             <el-button type="text" size="small" v-on:click="cancel(scope.row)" v-if="scope.row.State==10||scope.row.State==20">取消</el-button>
                             <el-button type="text" size="small" v-on:click="sureHave(scope.row)" v-if="scope.row.State==40">确认收货</el-button>
                         </div>
                     </template>
                 </el-table-column>
             </el-table>
         </template>
     </el-table-column>
     <el-table-column label="产品型号" align="center" width="180"></el-table-column>
     <el-table-column label="品牌" width="199"></el-table-column>
     <el-table-column label="封装" width="114"></el-table-column>
     <el-table-column label="描述"  width="300"></el-table-column>
     <el-table-column label="申请数量" align="center" width="120"></el-table-column>
     <el-table-column label="申请状态"></el-table-column>
     <el-table-column label="操作" align="center" width="118"></el-table-column>
    </el-table>

最终效果图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 3]

样式部分：

.el-table { 
                border-top: none !important;
            }
    
            .el-table__expanded-cell { 
                padding: 0 !important;
            }
    
            .tableWrap { 
                width: 100%;
            }
    
            .el-tabs__nav-scroll { 
                padding: 0 20px;
                box-sizing: border-box;
            }
    
            .tableWrap .el-table { 
                width: 1240px;
                margin: 0 auto;
            }
    
            .el-icon.el-icon-arrow-right { 
                color: #fff;
            }
    
            .el-table__row.expanded { 
                background: #fff !important;
                position: relative !important;
                top: -100px !important;
                border: 1px solid red;
            }
    
            .el-tabs__content { 
                display: none;
            }
    
            .el-table__row.expanded > td { 
                padding: 7px 0;
            }
    
            .el-table__row.expanded { 
                border: 1px solid #E5E5E5;
            }
    
                .el-table__row.expanded:first-child { 
                    border-bottom: none;
                }
    
            .childTable .el-table__body { 
                border-top: 1px solid #E5E5E5;
            }
    
            .childTable .el-table__row.expanded > td:first-child { 
                border-left: 1px solid #E5E5E5;
            }
    
            .childTable .el-table__row.expanded > td:last-child { 
                border-right: 1px solid #E5E5E5;
            }
    
            .el-tabs__header.is-top { 
                border-bottom: none;
            }
    
            .childTable .el-table__header-wrapper { 
                display: none;
            }
    
            .conWrap { 
                height: 44px;
                background: #E5E5E5;
                line-height: 44px;
                padding-left: 10px;
                font-size: 14px;
                font-family: Microsoft YaHei;
                line-height: 19px;
                color: #333333;
            }
    
                .conWrap > span { 
                    line-height: 44px;
                }
    
            .el-table .has-gutter .is-leaf { 
                position: relative !important;
                left: -48px !important;
            }
    
                .el-table .has-gutter .is-leaf:last-child { 
                    position: relative !important;
                    left: 0px !important;
                }
    
            .el-table__header-wrapper { 
                background: #EBEBEB;
            }
            
            .el-table .has-gutter > tr > th { 
                background: #EBEBEB;
                font-size: 14px;
                font-family: Microsoft YaHei;
                font-weight: bold;
                line-height: 19px;
                color: #333333;
            }

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70]: /images/20210725/18ba55c19ca746e49d4e2486b4478999.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 1]: /images/20210725/7b4c653f68234ee18239901902df65fc.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 2]: /images/20210725/8bbcb71991f446848c56c3444fdf6cac.png
[20210519143018382.png]: /images/20210725/d0ac3d4c911d4508941c980253a57f49.png
[2021051914310664.png]: /images/20210725/9c5f0c7e46ff474182d7a238a9a9cef9.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3llaGFvY2hlbmc1MjA_size_16_color_FFFFFF_t_70 3]: /images/20210725/2e2c488d41964c19b5c33d1e2496b885.png