关于html5:element-ui中表格eltable控制行背景色样式记录一下

问题形容

假如有这样一个需要，就是咱们有数据表格，用来记录学生是否处于上学和辍学的状态。辍学的状态加上个背景色，作为揭示。最终成果如下图

代码附上

<template>
  <div id="app">
    <el-table
      :data="tableData"
      border
      :header-cell-style="{background: '#fafafa', color: '#333', fontWeight: '600', fontSize: '14px',}"style="width: 541px":row-style="TableRowStyle"
    >
      <el-table-column prop="name" label="姓名" width="180"> </el-table-column>
      <el-table-column prop="age" label="年龄" width="180"> </el-table-column>
      <el-table-column prop="school" label="是否上学" width="180"> </el-table-column>
    </el-table>
  </div>
</template>

<script>
export default {
  name: "app",
  data() {
    return {
      tableData: [
        {
          name: "孙悟空",
          age: 500,
          school: "上学中",
        },
        {
          name: "猪八戒",
          age: 88,
          school: "已辍学",
        },
        {
          name: "沙僧",
          age: 1000,
          school: "已辍学",
        },
        {
          name: "唐僧",
          age: 99999,
          school: "上学中",
        },
      ],
    };
  },
  methods: {
    // 当状态为 已辍学 的状态，加上背景色     
    TableRowStyle({row, rowIndex}) {
      // 留神，这里返回的是一个对象       
      let rowBackground = {};
      if (row.school.includes("辍学") ) {
        rowBackground.background = "pink";
        return rowBackground;
      }
    },
  },
};
</script>

总结

好忘性不如烂笔头