使用VUE，ELement UI组件中的el-table组件，想要根据从后台拿到的数据改变行样式，效果如下：

 HTML代码如下：

<template>
  <el-table
    :data="log"
    style="width: 100%;">
    <el-table-column
      prop="time"
      label="时间"
      width="180">
      <template slot-scope="scope">
        <div :class="scope.row.status? 'success':'fail'">{{scope.row.time}}</div>
      </template>
    </el-table-column>
    <el-table-column
      prop="name"
      label="姓名">
      <template slot-scope="scope">
        <div :class="scope.row.status? 'success':'fail'">{{scope.row.name}}</div>
      </template>
    </el-table-column>
    <el-table-column
      prop="status"
      label="状态">
      <template slot-scope="scope">
        <div :class="scope.row.status? 'success':'fail'">{{scope.row.status}}</div>
      </template>
    </el-table-column>
  </el-table>
</template>

<style lang="stylus" scoped>
  .success
    color:''
  .fail
    color:red
</style>

即对每一个table项进行判断，达到改变整行样式的效果