<el-tab-panev-for="(row,index) in rows" :label='"报告单"+index+1'>

Question

<el-tab-pane v-for="(row,index) in rows" :label='"报告单"+index+1'>
</el-tab-pane>
想让label显示数组编号+1现在无法计算，请问我怎么能动态控制label里的东西？

Answer 1

<el-tab-pane v-for="(row,index) in rows" :label="`报告单${index+1}`">
</el-tab-pane>