vue项目使用el-table实现无限滚动

https://blog.csdn.net/weixin_44994731/article/details/107980827

1.安装el-table-infinite-scroll

yarn add el-table-infinite-scroll

2.main.js中引入

3.在页面中使用

html代码：

 1 　　　　<el-table v-loading="loading" v-el-table-infinite-scroll="loadData" infinite-scroll-disabled="disabled"
 2                 class="ave-table before-casting-table" border :data="tableData" style=" 100%" height="500">
 3         <el-table-column label="序号" type="index" width="50"></el-table-column>
 4         <el-table-column prop="companyName" label="公司名称" width="360">
 5           <template slot-scope="scope">
 6             <img src="@/assets/images/oval.png" alt="" class="company-img">
 7             <el-link @click="openDetail(scope.row.companyId)" type="primary">{{ scope.row.companyName }}</el-link>
 8           </template>
 9         </el-table-column>
10         <el-table-column prop="industryField" label="行业领域"></el-table-column>
11         <el-table-column prop="chargePerson" label="负责人"></el-table-column>
12         <el-table-column prop="projectSource" label="项目来源"></el-table-column>
13         <el-table-column prop="financingAmount" label="融资金额">
14         </el-table-column>
15         <el-table-column label="操作">
16           <template slot-scope="scope">
17             <el-link @click="deleteItem(scope.row)" type="primary">删除</el-link>
18           </template>
19         </el-table-column>
20       </el-table>

js代码：

 1 data () {
 2     return {
 3       searchForm: {
 4         projectName: '',
 5         dateRange: ''
 6       },
 7       pickerOptions: {
 8         shortcuts: [{
 9           text: '最近一周',
10           onClick (picker) {
11             const end = new Date()
12             const start = new Date()
13             start.setTime(start.getTime() - 3600 * 1000 * 24 * 7)
14             picker.$emit('pick', [start, end])
15           }
16         }, {
17           text: '最近一个月',
18           onClick (picker) {
19             const end = new Date()
20             const start = new Date()
21             start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
22             picker.$emit('pick', [start, end])
23           }
24         }, {
25           text: '最近三个月',
26           onClick (picker) {
27             const end = new Date()
28             const start = new Date()
29             start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
30             picker.$emit('pick', [start, end])
31           }
32         }]
33       },
34       choosedTabList: [],
35       visitRecordFlag: { value: false },
36 
37       tableData: [],
38 
39       beforeCastCode: {},
40       beforeCastCodeList: {
41         industry_field: [],
42         project_phase: [],
43         project_manager: []
44       },
45       tabListSelected: [], // 被选中的字典值
46 
47       pageIndex: 0,
48       pageSize: 10,
49       loading: true,
50       disabled: false
51     }
52  },

 1 // 投前列表接口
 2     async getbeforeCastList () {
 3       this.disabled = true
 4       this.pageIndex++
 5       const industryFielded = []
 6       const projectPhased = []
 7       const projectManagered = []
 8       this.beforeCastCodeList.industry_field.map(item => {
 9         if (item.selected) {
10           industryFielded.push(item.itemValue)
11         }
12       })
13       this.beforeCastCodeList.project_phase.map(item => {
14         if (item.selected) {
15           projectPhased.push(item.itemValue)
16         }
17       })
18       this.beforeCastCodeList.project_manager.map(item => {
19         if (item.selected) {
20           projectManagered.push(item.itemValue)
21         }
22       })
23       const { data } = await this.$http.post('/project/getProjectList', {
24         queryPage: {
25           currentPage: this.pageIndex,
26           pageSize: this.pageSize
27         },
28         industryFielded: industryFielded || [],
29         projectPhased: projectPhased || [],
30         projectManagered: projectManagered || []
31 
32       })
33       const { pageResult, success, code } = data
34       if (success !== true || code !== 200) {
35         return false
36       } else {
37         this.disabled = false
38         this.loading = false
39         if (!pageResult.data || pageResult.data.length < this.pageSize) {
40           this.disabled = true
41         }
42         if (this.pageIndex === 1) {
43           this.tableData = pageResult.data
44         } else {
45           this.tableData = this.tableData.concat(pageResult.data)
46         }
47       }
48     },
49     loadData () {
50       this.getbeforeCastList()
51     },