Using ElementUItable form to display pictures in Vue

1. Problem

Explanation: The table table cannot display the picture problem 

 

 The url address is displayed in the brand logo, so we need to use the scoped slot.

<template slot scope="{row,$index}"> </template>

Description: Uses Vue's slot functionality, allowing custom HTML to be added over the current column's content. Slots can contain arbitrary Vue expressions and DOM elements. Here we've used a simple slot that will render the current row's data object ( { { row }} ) as well as the current column's index ( { { $index }} ).

 As can be seen from the above figure, row represents the data of each row of data, and $index refers to the index of the array!

2. Solution 

 <el-table-column prop="logoUrl" label="品牌logo" width="width" align="center">
        <template slot scope="{row,$index}"> 
          <img :src="row.logoUrl" alt="" style="height: 100px" />
        </template>
      </el-table-column>

:src is to make the value inside the quotation marks a variable (one-way binding in vue), and style is to set the size of the image!

 3. Part of the source code display

 <el-table style="width: 100%" border :data="list">
      <el-table-column type="index" prop="prop" label="序号" width="85px" align="center">
      </el-table-column>
      <el-table-column prop="tmName" label="品牌名称" width="width"> </el-table-column>
      <el-table-column prop="logoUrl" label="品牌logo" width="width" align="center">
        <template slot scope="{row,$index}"> 
          <img :src="row.logoUrl" alt="" style="height: 100px" />
        </template>
      </el-table-column>
      <el-table-column prop="prop" label="操作" width="width"> </el-table-column>
    </el-table>

<script>
export default {
  name: "tradeMark",
  data() {
    return {
      // 列表展示的数据
      list: [],
    };
  }
  mounted() {
    // 获取列表中函数和方法
    this.getPageList();
  },
  methods: {
    // 获取品牌列表的数据
    async getPageList() {
      // 解构出参数
      const { page, limit } = this;
      let result = await this.$API.trademark.reqTradeMarkList(page, limit);
      console.log(result);
      if (result.code == 200) {
        // 总共的页数，和展示的条数
        this.total = result.data.total;
        this.list = result.data.records;
      }
    },
  },
}
</script>