Vue2项目练手——通用后台管理项目第六节
Vue2项目练手——通用后台管理项目
- 用户管理页
-
- table表格
-
- 获取表格数据
-
- 目录列表
- user.js
- mock.js
- index.js
- Users.vue
- 新增和编辑功能
-
- Users.vue
- 删除功能
-
- 使用的组件
- Users.vue
用户管理页
table表格
使用的组件和前面的表格使用的一致。
获取表格数据
目录列表
user.js
import Mock from 'mockjs'
// get请求从config.url获取参数，post从config.body中获取参数
function param2Obj (url) {
const search = url.split('?')[1]
if (!search) {
return {}
}
return JSON.parse(
'{"' +
decodeURIComponent(search)
.replace(/"/g, '\\"')
.replace(/&/g, '","')
.replace(/=/g, '":"') +
'"}'
)
}
let List = []
const count = 200
for (let i = 0; i < count; i++) {
List.push(
Mock.mock({
id: Mock.Random.guid(),
name: Mock.Random.cname(),
addr: Mock.mock('@county(true)'),
'age|18-60': 1,
birth: Mock.Random.date(),
sex: Mock.Random.integer(0, 1)
})
)
}
export default {
/**
* 获取列表
* 要带参数 name, page, limt; name可以不填, page,limit有默认值。
* @param name, page, limit
* @return {{code: number, count: number, data: *[]}}
*/
getUserList: config => {
const { name, page = 1, limit = 20 } = param2Obj(config.url)
console.log('name:' + name, 'page:' + page, '分页大小limit:' + limit)
const mockList = List.filter(user => {
if (name && user.name.indexOf(name) === -1 && user.addr.indexOf(name) === -1) return false
return true
})
const pageList = mockList.filter((item, index) => index < limit * page && index >= limit * (page - 1))
return {
code: 20000,
count: mockList.length,
list: pageList
}
},
/**
* 增加用户
* @param name, addr, age, birth, sex
* @return {{code: number, data: {message: string}}}
*/
createUser: config => {
const { name, addr, age, birth, sex } = JSON.parse(config.body)
console.log(JSON.parse(config.body))
List.unshift({
id: Mock.Random.guid(),
name: name,
addr: addr,
age: age,
birth: birth,
sex: sex
})
return {
code: 20000,
data: {
message: '添加成功'
}
}
},
/**
* 删除用户
* @param id
* @return {*}
*/
deleteUser: config => {
const { id } = JSON.parse(config.body)
if (!id) {
return {
code: -999,
message: '参数不正确'
}
} else {
List = List.filter(u => u.id !== id)
return {
code: 20000,
message: '删除成功'
}
}
},
/**
* 批量删除
* @param config
* @return {{code: number, data: {message: string}}}
*/
batchremove: config => {
let { ids } = param2Obj(config.url)
ids = ids.split(',')
List = List.filter(u => !ids.includes(u.id))
return {
code: 20000,
data: {
message: '批量删除成功'
}
}
},
/**
* 修改用户
* @param id, name, addr, age, birth, sex
* @return {{code: number, data: {message: string}}}
*/
updateUser: config => {
const { id, name, addr, age, birth, sex } = JSON.parse(config.body)
const sex_num = parseInt(sex)
List.some(u => {
if (u.id === id) {
u.name = name
u.addr = addr
u.age = age
u.birth = birth
u.sex = sex_num
return true
}
})
return {
code: 20000,
data: {
message: '编辑成功'
}
}
}
}
mock.js
新增代码：
import user from '@/api/mockServeData/user'
//用户列表的数据
Mock.mock('/api/user/add','post',user.createUser)
Mock.mock('/api/user/edit','post',user.updateUser)
Mock.mock('/api/user/del','post',user.deleteUser)
Mock.mock('/api/user/getUser',user.getUserList)
全部代码：
import Mock from 'mockjs'
import homeApi from "@/api/mockServeData/home";
import user from '@/api/mockServeData/user'
/*//定义请求拦截
Mock.mock('/api/home/getData',function (){
//拦截到请求后处理的逻辑
console.log("拦截到了")
})*/
//定义请求拦截
Mock.mock('/api/home/getData',homeApi.getStatisticalData)
//用户列表的数据
Mock.mock('/api/user/add','post',user.createUser)
Mock.mock('/api/user/edit','post',user.updateUser)
Mock.mock('/api/user/del','post',user.deleteUser)
Mock.mock('/api/user/getUser',user.getUserList)
index.js
新增代码
export const getUser=(params)=>{
//返回用户列表 axios的get请求是在params中
return http.get('/user/getUser',params)
}
export const addUser=(data)=>{
//新增用户 axios的post请求是在data中
return http.post('/user/add',data)
}
export const editUser=(data)=>{
//编辑用户 axios的post请求是在data中
return http.post('/user/edit',data)
}
export const delUser=(data)=>{
//删除用户 axios的post请求是在data中
return http.post('/user/del',data)
}
全部代码：
import http from "@/utils/request";
//请求首页数据
export const getData=()=>{
//返回一个promise对象
return http.get('/home/getData')
}
export const getUser=(params)=>{
//返回用户列表 axios的get请求是在params中
return http.get('/user/getUser',params)
}
export const addUser=(data)=>{
//新增用户 axios的post请求是在data中
return http.post('/user/add',data)
}
export const editUser=(data)=>{
//编辑用户 axios的post请求是在data中
return http.post('/user/edit',data)
}
export const delUser=(data)=>{
//删除用户 axios的post请求是在data中
return http.post('/user/del',data)
}
Users.vue
新增代码
<el-table
:data="tableData"
style="width: 100%">
<el-table-column
prop="name"
label="姓名">
el-table-column>
<el-table-column
prop="age"
label="年龄">
el-table-column>
<el-table-column
prop="sex"
label="性别">
<template slot-scope="scope">
<span>{{ scope.row.sex===1?'男':'女' }}span>
template>
el-table-column>
<el-table-column
prop="birth"
label="出生日期">
el-table-column>
<el-table-column
prop="addr"
label="地址">
el-table-column>
<el-table-column
prop="action"
label="操作">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.row)">编辑el-button>
<el-button size="mini" @click="handleDelete(scope.row)" type="danger">删除el-button>
template>
el-table-column>
el-table>
import {getUser} from "@/api";
methods:{
handleEdit(row){
},
handleDelete(row){
}
},
mounted() {
getUser().then(({data})=>{
console.log(data);
this.tableData=data.list
})
}
全部代码：
<template>
<div class="manage">
<el-dialog
title="提示"
:visible.sync="dialogVisible"
width="40%"
:before-close="handleClose">
<el-form ref="form" :inline="true" :rules="rules" :model="form" label-width="80px">
<el-form-item label="姓名" prop="name">
<el-input v-model="form.name" placeholder="请输入姓名">el-input>
el-form-item>
<el-form-item label="年龄" prop="age">
<el-input v-model="form.age" placeholder="请输入年龄">el-input>
el-form-item>
<el-form-item label="性别" prop="sex">
<el-select v-model="form.sex" placeholder="请选择">
<el-option label="男" value="1">el-option>
<el-option label="女" value="0">el-option>
el-select>
el-form-item>
<el-form-item label="出生日期" prop="birth">
<el-date-picker
type="date"
placeholder="选择日期"
v-model="form.birth" style="width: 100%;">el-date-picker>
el-form-item>
<el-form-item label="地址" prop="addr">
<el-input v-model="form.addr" placeholder="请输入地址">el-input>
el-form-item>
el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="cancel">取 消el-button>
<el-button type="primary" @click="submit">确 定el-button>
span>
el-dialog>
<div class="manage-header">
<el-button type="primary" @click="dialogVisible=true">+新增el-button>
<el-table
:data="tableData"
style="width: 100%">
<el-table-column
prop="name"
label="姓名">
el-table-column>
<el-table-column
prop="age"
label="年龄">
el-table-column>
<el-table-column
prop="sex"
label="性别">
<template slot-scope="scope">
<span>{{ scope.row.sex===1?'男':'女' }}span>
template>
el-table-column>
<el-table-column
prop="birth"
label="出生日期">
el-table-column>
<el-table-column
prop="addr"
label="地址">
el-table-column>
<el-table-column
prop="action"
label="操作">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.row)">编辑el-button>
<el-button size="mini" @click="handleDelete(scope.row)" type="danger">删除el-button>
template>
el-table-column>
el-table>
div>
div>
template>
<script>
import {getUser} from "@/api";
export default {
name: "Users",
data(){
return {
dialogVisible:false,
form: {
name: '',
age: '',
sex: '',
birth: '',
addr: '',
},
rules: {
name: [{required: true, message: "请输入姓名"}],
age: [{required: true, message: "请输入年龄"}],
sex: [{required: true, message: "请选择性别"}],
birth: [{required: true, message: "请选择出生日期"}],
addr: [{required: true, message: "请输入地址"}],
},
tableData: [],
}
},
methods:{
//提交用户表单
submit(){
this.$refs.form.validate((valid)=>{
if(valid){
// 后续对表单数据的处理
console.log(this.form)
//清空表单数据
this.$refs.form.resetFields()
//关闭弹窗
this.dialogVisible=false
}
})
},
//弹窗关闭的时候
handleClose(){
//清空表单
this.$refs.form.resetFields()
this.dialogVisible=false
},
cancel(){
this.handleClose()
},
handleEdit(row){
},
handleDelete(row){
}
},
mounted() {
getUser().then(({data})=>{
console.log(data);
this.tableData=data.list
})
}
}
script>
<style scoped>
style>
新增和编辑功能
Users.vue
新增代码：
<el-select v-model="form.sex" placeholder="请选择">
<el-option label="男" :value="1">el-option>
<el-option label="女" :value="0">el-option>
el-select>
<el-form-item label="出生日期" prop="birth">
<el-date-picker
type="date"
placeholder="选择日期"
v-model="form.birth" style="width: 100%;"
value-format="yyyy-MM-DD">
el-date-picker>
el-form-item>
<span slot="footer" class="dialog-footer">
<el-button @click="cancel">取 消el-button>
<el-button type="primary" @click="submit">确 定el-button>
span>
<el-button type="primary" @click="handleAdd">+新增el-button>
methods:{
//提交用户表单
submit(){
this.$refs.form.validate((valid)=>{
if(valid){
// 后续对表单数据的处理
console.log(this.form)
if(this.modalType===0){
//新增
addUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}else{
// 编辑处理
editUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}
//清空表单数据
this.$refs.form.resetFields()
//关闭弹窗
this.dialogVisible=false
}
})
},
handleEdit(row){
console.log("row",row)
this.modalType=1
this.dialogVisible=true
//注意需要对当前行数据进行深拷贝，否则会出错
this.form=JSON.parse(JSON.stringify(row))
},
//新增的功能
handleAdd(){
this.modalType=0
this.dialogVisible=true
}
},
mounted() {
this.getList()
}
全部代码：
<template>
<div class="manage">
<el-dialog
title="提示"
:visible.sync="dialogVisible"
width="40%"
:before-close="handleClose">
<el-form ref="form" :inline="true" :rules="rules" :model="form" label-width="80px">
<el-form-item label="姓名" prop="name">
<el-input v-model="form.name" placeholder="请输入姓名">el-input>
el-form-item>
<el-form-item label="年龄" prop="age">
<el-input v-model="form.age" placeholder="请输入年龄">el-input>
el-form-item>
<el-form-item label="性别" prop="sex">
<el-select v-model="form.sex" placeholder="请选择">
<el-option label="男" :value="1">el-option>
<el-option label="女" :value="0">el-option>
el-select>
el-form-item>
<el-form-item label="出生日期" prop="birth">
<el-date-picker
type="date"
placeholder="选择日期"
v-model="form.birth" style="width: 100%;"
value-format="yyyy-MM-DD">
el-date-picker>
el-form-item>
<el-form-item label="地址" prop="addr">
<el-input v-model="form.addr" placeholder="请输入地址">el-input>
el-form-item>
el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="cancel">取 消el-button>
<el-button type="primary" @click="submit">确 定el-button>
span>
el-dialog>
<div class="manage-header">
<el-button type="primary" @click="handleAdd">+新增el-button>
<el-table
:data="tableData"
style="width: 100%">
<el-table-column
prop="name"
label="姓名">
el-table-column>
<el-table-column
prop="age"
label="年龄">
el-table-column>
<el-table-column
prop="sex"
label="性别">
<template slot-scope="scope">
<span>{{ scope.row.sex===1?'男':'女' }}span>
template>
el-table-column>
<el-table-column
prop="birth"
label="出生日期">
el-table-column>
<el-table-column
prop="addr"
label="地址">
el-table-column>
<el-table-column
prop="action"
label="操作">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.row)">编辑el-button>
<el-button size="mini" @click="handleDelete(scope.row)" type="danger">删除el-button>
template>
el-table-column>
el-table>
div>
div>
template>
<script>
import {addUser, getUser,editUser} from "@/api";
export default {
name: "Users",
data(){
return {
dialogVisible:false,
form: {
name: '',
age: '',
sex: '',
birth: '',
addr: '',
},
rules: {
name: [{required: true, message: "请输入姓名"}],
age: [{required: true, message: "请输入年龄"}],
sex: [{required: true, message: "请选择性别"}],
birth: [{required: true, message: "请选择出生日期"}],
addr: [{required: true, message: "请输入地址"}],
},
tableData: [],
modalType:0 //0表示新增的弹窗，1表示的是编辑
}
},
methods:{
//提交用户表单
submit(){
this.$refs.form.validate((valid)=>{
if(valid){
// 后续对表单数据的处理
console.log(this.form)
if(this.modalType===0){
//新增
addUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}else{
// 编辑处理
editUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}
//清空表单数据
this.$refs.form.resetFields()
//关闭弹窗
this.dialogVisible=false
}
})
},
//弹窗关闭的时候
handleClose(){
//清空表单
this.$refs.form.resetFields()
this.dialogVisible=false
},
cancel(){
this.handleClose()
},
handleEdit(row){
console.log("row",row)
this.modalType=1
this.dialogVisible=true
//注意需要对当前行数据进行深拷贝，否则会出错
this.form=JSON.parse(JSON.stringify(row))
},
handleDelete(row){
},
//封装获取列表的数据
getList(){
//获取列表数据
getUser().then(({data})=>{
console.log(data);
this.tableData=data.list
})
},
//新增的功能
handleAdd(){
this.modalType=0
this.dialogVisible=true
}
},
mounted() {
this.getList()
}
}
script>
<style scoped>
style>
删除功能
使用的组件
Users.vue
新增代码：
handleDelete(row){
this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
delUser({id:row.id}).then(()=>{
this.$message({
type: 'success',
message: '删除成功!'
});
// 重新获取列表结果
this.getList()
})
}).catch(() => {
this.$message({
type: 'info',
message: '已取消删除'
});
});
},
全部代码：
<template>
<div class="manage">
<el-dialog
title="提示"
:visible.sync="dialogVisible"
width="40%"
:before-close="handleClose">
<el-form ref="form" :inline="true" :rules="rules" :model="form" label-width="80px">
<el-form-item label="姓名" prop="name">
<el-input v-model="form.name" placeholder="请输入姓名">el-input>
el-form-item>
<el-form-item label="年龄" prop="age">
<el-input v-model="form.age" placeholder="请输入年龄">el-input>
el-form-item>
<el-form-item label="性别" prop="sex">
<el-select v-model="form.sex" placeholder="请选择">
<el-option label="男" :value="1">el-option>
<el-option label="女" :value="0">el-option>
el-select>
el-form-item>
<el-form-item label="出生日期" prop="birth">
<el-date-picker
type="date"
placeholder="选择日期"
v-model="form.birth" style="width: 100%;"
value-format="yyyy-MM-DD">
el-date-picker>
el-form-item>
<el-form-item label="地址" prop="addr">
<el-input v-model="form.addr" placeholder="请输入地址">el-input>
el-form-item>
el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="cancel">取 消el-button>
<el-button type="primary" @click="submit">确 定el-button>
span>
el-dialog>
<div class="manage-header">
<el-button type="primary" @click="handleAdd">+新增el-button>
<el-table
:data="tableData"
style="width: 100%">
<el-table-column
prop="name"
label="姓名">
el-table-column>
<el-table-column
prop="age"
label="年龄">
el-table-column>
<el-table-column
prop="sex"
label="性别">
<template slot-scope="scope">
<span>{{ scope.row.sex===1?'男':'女' }}span>
template>
el-table-column>
<el-table-column
prop="birth"
label="出生日期">
el-table-column>
<el-table-column
prop="addr"
label="地址">
el-table-column>
<el-table-column
prop="action"
label="操作">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.row)">编辑el-button>
<el-button size="mini" @click="handleDelete(scope.row)" type="danger">删除el-button>
template>
el-table-column>
el-table>
div>
div>
template>
<script>
import {addUser, getUser,editUser,delUser} from "@/api";
export default {
name: "Users",
data(){
return {
dialogVisible:false,
form: {
name: '',
age: '',
sex: '',
birth: '',
addr: '',
},
rules: {
name: [{required: true, message: "请输入姓名"}],
age: [{required: true, message: "请输入年龄"}],
sex: [{required: true, message: "请选择性别"}],
birth: [{required: true, message: "请选择出生日期"}],
addr: [{required: true, message: "请输入地址"}],
},
tableData: [],
modalType:0 //0表示新增的弹窗，1表示的是编辑
}
},
methods:{
//提交用户表单
submit(){
this.$refs.form.validate((valid)=>{
if(valid){
// 后续对表单数据的处理
console.log(this.form)
if(this.modalType===0){
//新增
addUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}else{
// 编辑处理
editUser(this.form).then(()=>{
// 重新获取列表结果
this.getList()
})
}
//清空表单数据
this.$refs.form.resetFields()
//关闭弹窗
this.dialogVisible=false
}
})
},
//弹窗关闭的时候
handleClose(){
//清空表单
this.$refs.form.resetFields()
this.dialogVisible=false
},
cancel(){
this.handleClose()
},
handleEdit(row){
console.log("row",row)
this.modalType=1
this.dialogVisible=true
//注意需要对当前行数据进行深拷贝，否则会出错
this.form=JSON.parse(JSON.stringify(row))
},
handleDelete(row){
this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
delUser({id:row.id}).then(()=>{
this.$message({
type: 'success',
message: '删除成功!'
});
// 重新获取列表结果
this.getList()
})
}).catch(() => {
this.$message({
type: 'info',
message: '已取消删除'
});
});
},
//封装获取列表的数据
getList(){
//获取列表数据
getUser().then(({data})=>{
console.log(data);
this.tableData=data.list
})
},
//新增的功能
handleAdd(){
this.modalType=0
this.dialogVisible=true
}
},
mounted() {
this.getList()
}
}
script>
<style scoped>
style>
