vue+element ui 封装一个简单测试模块

vue+element ui 封装一个简单测试模块

<template></template>

<script>
export default {
  props: {
    dataList: {
      //父组件传进来的默认值
      default: "",
    },
  },
  data() {
    return {
      datalist: [],
    };
  },
  watch: {
    dataList: {
      deep: true,
      handler(value) {
        console.log("得到的数据为:");
        if (value.length > 0) {
          console.log(value);
          for (let i = 0; i < value.length; i++) {
            
            
          }
          
        }
      },
    },
  },
  methods: {},
};
</script>

<style>
</style>

<custom1>
  This could be e.g. documentation for the component.
</custom1>