使用vue实现表格的增删改查
Posted ckfeng
tags:
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使用vue脚手架搭建项目实现表格的crud （纯前端操作）
开发工具：WebStorm
主要技术：vue+Element-UI
项目目录结构如下：
TableData.vue代码（视图）如下：
<template>
<div>
<el-button type="success" plain @click="handleAddClick">增加</el-button>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
prop="date"
label="日期"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="姓名"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="地址">
</el-table-column>
<el-table-column label="操作" width="180">
<template slot-scope="scope">
<el-button type="primary" @click="handleEditClick(scope.$index,scope.row)" size="mini">编辑</el-button>
<el-button type="danger" size="mini" @click="handleDelClick(scope.$index,scope.row)">删除</el-button>
</template>
</el-table-column>
</el-table>
<el-dialog title="修改用户" :visible.sync="editBox" width="50%" :before-close="handleClose">
<el-form ref="form" label-width="100px" v-model="user">
<el-form-item label="时间:">
<el-input placeholder="请输入时间" maxlength="50" v-model = "user.date"></el-input>
</el-form-item>
<!-- <el-form-item label="时间:">-->
<!-- <el-date-picker-->
<!-- v-model = "user.date"-->
<!-- type="date"-->
<!-- placeholder="选择日期">-->
<!-- </el-date-picker>-->
<!-- </el-form-item>-->
<el-form-item label="名字:">
<el-input placeholder="请输入名字" maxlength="50" v-model = "user.name"></el-input>
</el-form-item>
<el-form-item label="地址:">
<el-input placeholder="请输入地址" maxlength="50" v-model = "user.address"></el-input>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button type="primary" @click="handleEditUser">确 定</el-button>
</span>
</el-dialog>
<el-dialog title="添加用户" :visible.sync="addBox" width="50%" :before-close="handleClose">
<el-form ref="form" label-width="100px" v-model="addUserData">
<el-form-item label="时间:">
<el-date-picker
v-model = "addUserData.date"
type="date"
placeholder="选择日期">
</el-date-picker>
</el-form-item>
<el-form-item label="名字:">
<el-input placeholder="请输入名字" maxlength="50" v-model = "addUserData.name"></el-input>
</el-form-item>
<el-form-item label="地址:">
<el-input placeholder="请输入地址" maxlength="50" v-model = "addUserData.address"></el-input>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button type="primary" @click="handleAddUser">确 定</el-button>
</span>
</el-dialog>
</div>
</template>
<script>
export default {
name: "TableData",
data() {
return {
tableData: [{
date: ‘2016-03-02‘,
name: ‘张三‘,
address: ‘广州市天河区金沙江路 1518 弄‘
}, {
date: ‘2016-04-06‘,
name: ‘李四‘,
address: ‘广州市黄埔区金沙江路 1517 弄‘
}, {
date: ‘2016-08-01‘,
name: ‘王五‘,
address: ‘北京市金沙江路 1519 弄‘
}, {
date: ‘2016-06-03‘,
name: ‘赵六‘,
address: ‘上海市普陀区金沙江路 1516 弄‘
}],
addBox : false,
editBox:false,
user:{},
editIndex:"",
addUserData:{
date : "",
name : "",
address : ""
}
}
},
methods:{
handleEditClick(index,row){
this.editBox = true
this.user = row
this.editIndex = index
},
// eslint-disable-next-line no-unused-vars
handleDelClick(index,row){
this.$confirm(‘此操作将删除该用户, 是否继续?‘, ‘提示‘, {
confirmButtonText: ‘确定‘,
cancelButtonText: ‘取消‘,
type: ‘warning‘
}).then(() => {
this.tableData.splice(index,1)
this.$message({showClose: true, message: "删除成功", type: ‘success‘});
})
},
handleClose(done) {
done();
},
handleEditUser(){
this.tableData.splice(this.editIndex,1,this.user)
this.$message({showClose: true, message: "修改成功", type: ‘success‘});
this.editBox = false
},
handleAddClick(){
this.addBox = true
},
handleAddUser(){
let strDate = dateFormat("YYYY-mm-dd",this.addUserData.date)
this.addUserData.date = strDate
this.tableData.push(this.addUserData)
this.addBox = false
this.addUserData = {}
this.$message({showClose: true, message: "添加成功", type: ‘success‘});
}
}
}
function dateFormat(fmt, date) {
let ret;
const opt = {
"Y+": date.getFullYear().toString(), // 年
"m+": (date.getMonth() + 1).toString(), // 月
"d+": date.getDate().toString(), // 日
"H+": date.getHours().toString(), // 时
"M+": date.getMinutes().toString(), // 分
"S+": date.getSeconds().toString() // 秒
// 有其他格式化字符需求可以继续添加，必须转化成字符串
};
for (let k in opt) {
ret = new RegExp("(" + k + ")").exec(fmt);
if (ret) {
fmt = fmt.replace(ret[1], (ret[1].length == 1) ? (opt[k]) : (opt[k].padStart(ret[1].length, "0")))
};
};
return fmt;
}
</script>
<style scoped>
</style>
路由 index.js 代码如下：
import Vue from ‘vue‘
import VueRouter from ‘vue-router‘
import TableData from ‘../views/TableData.vue‘
Vue.use(VueRouter)
const routes = [
{
path: ‘/‘,
name: ‘TableData‘,
component: TableData
}
]
const router = new VueRouter({
routes
})
export default router
效果图如下：
查询：
添加:
修改：
删除：
提示：
如何搭建vue脚手架？如有需要参考请转向我下面这篇博客
https://www.cnblogs.com/ckfeng/p/12846957.html
项目已托管码云
地址:https://gitee.com/ckfeng/table-crud.git
Element-UI 官网地址：https://element.eleme.cn/#/zh-CN/component/installation
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