toggleRowExpansion实现表格的展开和收起功能（Element的table组件，展开行 type=“expand“ ）

　　　　　　

 

 

        　　　　　　<div v-if="scope.row.isExpend == 'father'">                             <el-button size="small" @click="handleConnectionSearch(scope.row)">    {{scope.row.expanded?'收起':'展开'}}                               </el-button>                         </div>   　　handleConnectionSearch(row) {             row.expanded = !row.expanded;             this.$refs.topicTable.toggleRowExpansion(row, row.expanded) // 点击button展开         },      

标签：expanded,toggleRowExpansion,Element,topicTable,收起,展开,row
来源： https://www.cnblogs.com/823-/p/14210713.html