黑马智数Day3
渲染基础Table列表
封装接口:
export function getCardListAPI(params) {
return request({
url: '/parking/card/list',
params
})
}
具体实现:
import { getCardListAPI } from '@/apis/card'
export default {
data() {
return {
// 请求参数
params: {
page: 1,
pageSize: 10
},
// 月卡列表
cardList: []
}
},
mounted() {
this.getCardList()
},
methods: {
async getCardList() {
const res = await getCardListAPI(this.params)
this.cardList = res.data.rows
}
}
}
<el-table style="width: 100%" :data="cardList">
<el-table-column type="index" label="序号" />
<el-table-column label="车主名称" prop="personName" />
<el-table-column label="联系方式" prop="phoneNumber" />
<el-table-column label="车牌号码" prop="carNumber" />
<el-table-column label="车辆品牌" prop="carBrand" />
<el-table-column label="剩余有效天数" prop="totalEffectiveDate" />
<el-table-column label="操作" fixed="right" width="180">
<template #default="scope">
<el-button size="mini" type="text">续费</el-button>
<el-button size="mini" type="text">查看</el-button>
<el-button size="mini" type="text">编辑</el-button>
<el-button size="mini" type="text">删除</el-button>
</template>
</el-table-column>
</el-table>
适配状态显示
<el-table-column label="状态" prop="cardStatus" :formatter="formatStatus" />
formatStatus(row) {
const MAP = {
0: '可用',
1: '已过期'
}
return MAP[row.cardStatus]
}
分页功能实现
1. 页数分出来
2. 点击每页的时候获取当前页的数据重新渲染到table上
1. 通过实践获取到当前点击的是第几页
2. 以当前拿到的页数作为参数去和后端要数据
3. 把获取到的当前页的列表数据重新渲染到table组件上
搜索功能实现
收集查询字段数据
<!-- 搜索区域 -->
<div class="search-container">
<span class="search-label">车牌号码:</span>
<el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />
<span class="search-label">车主姓名:</span>
<el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />
<span class="search-label">状态:</span>
<el-select v-model="params.cardStatus">
<el-option
v-for="item in cardStatusList"
:key="item.id"
:value="item.id"
:label="item.name"
/>
</el-select>
<el-button type="primary" class="search-btn" @click="doSearch">查询</el-button>
</div
data() {
return {
// 请求参数
params: {
page: 1,
pageSize: 5,
carNumber: null,
personName: null,
cardStatus: null
},
// 月卡状态
cardStatusList: [
{
id: null,
name: '全部'
},
{
id: 0,
name: '可用'
},
{
id: 1,
name: '已过期'
}
]
}
}
调用接口获取数据
doSearch() {
// 调用接口之前把页数参数重置为1
this.params.page = 1
this.getCardList()
}
<el-button type="primary" class="search-btn" @click="doSearch">查询</el-button>