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上传的在线学习视频(黑马和传智双元,感谢)
学习之前假设你已了解关于 HTML、CSS 和 JavaScript 的中级知识。如果你刚开始学习前端开发,将框架作为你的第一步可能不是最好的主意——掌握好基础知识再来吧!之前有其它框架的使用经验会有帮助,但这不是必需的。
Vue.js是一个构建数据驱动的 web 界面的渐进式框架。Vue.js 的目标是通过尽可能简单的 API 实现响应的数据绑定和组合的视图组件。它不仅易于上手,还便于与第三方库或既有项目整合。
官网
MVVM是Model-View-ViewModel的简写。它本质上就是MVC 的改进版。MVVM 就是将其中的View 的状态和行为抽象化,让我们将视图 UI 和业务逻辑分开。MVVM模式和MVC模式一样,主要目的是分离视图(View)和模型(Model)。Vue.js 是一个提供了 MVVM 风格的双向数据绑定的 Javascript 库,专注于View 层。它的核心是 MVVM 中的 VM,也就是 ViewModel。 ViewModel负责连接 View 和 Model,保证视图和数据的一致性,这种轻量级的架构让前端开发更加高效、便捷。
打开IDEA创建新的工程
使用Maven骨架创建工程
填写工程名称和存放目录
Finish
修改Pom文件
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.hacker</groupId>
<artifactId>vue</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>
补全工程目录
把vuejs文件导入到js目录中,页面导入到webapp下,初期环境准备完毕
编写html文件快速入门
<details>
<summary>快速入门html代码</summary>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>快速开始</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">{{message}}</div>
<script>
new Vue({
el:‘#app‘,//表示当前vue对象接管了id叫app的div区域
data:{
message:‘hello vuejs‘//注意不要写分号结尾
}
});
</script>
</body>
</html>
</details>
配置tomcat本地服务器并启动
数据绑定最常见的形式就是使用“Mustache”语法 (双大括号) 的文本插值,Mustache 标签将会被替代为对应数据对象上属性的值。无论何时,绑定的数据对象上属性发生了改变,插值处的内容都会更新。v
vue.js 都提供了完全的 JavaScript 表达式支持。
{{ number + 1 }}
{{ ok ? ‘YES‘ : ‘NO‘}}
这些表达式会在所属 Vue 实例的数据作用域下作为 JavaScript 被解析。有个限制就是,每个绑定都只能包含单个表达式,所以下面的例子都不会生效。
<!-- 这是语句,不是表达式 -->
{{ var a = 1 }}
<!-- 流控制也不会生效,请使用三元表达式 -->
{{ if (ok) { return message } }}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>快速入门</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{ message }}
</div>
</body>
<script>
//view model
new Vue({
el: "#app",
data:{
message:"Hello Vue!"
}
});
</script>
</html>
可以用v-on
指令监听 DOM 事件,并在触发时运行一些 JavaScript 代码
练习
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:click</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{message}}
<button v-on:click="fun(‘这是使用vue绑定的单击事件‘)">vue的onclick</button>
</div>
</body>
<script>
//view model
new Vue({
el:‘#app‘,
data:{
message:‘Hello world‘
},
methods:{
fun:function (msg) {
this.message = msg;
}
}
});
</script>
</html>
练习
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:keydown</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<input type="text" v-on:keydown="fun($event)">
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
methods:{
fun:function(event){
//alert(event.keyCode);
var keyCode = event.keyCode;
if(!(keyCode >= 48 && keyCode <= 57)) {
//2.阻止默认行为执行
event.preventDefault();
}
}
}
})
function showKeyCode(){
var code = event.keyCode;
alert(code);
}
</script>
</html>
练习
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:mouseover</title>
<style>
#div {
background-color: red;
width: 200px;
height: 200px;
}
</style>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<div @mouseover="fun1" id="div">
<textarea @mouseover="fun2($event)">这是一个文件域</textarea>
</div>
</div>
</body>
<script>
//view model
new Vue({
el:‘#app‘,
methods:{
fun1:function () {
alert("div");
},
fun2:function (event) {
alert("textarea");
event.stopPropagation();//阻止传播到div
}
}
})
</script>
</html>
Vue.js 为 v-on 提供了事件修饰符来处理 DOM 事件细节,如:event.preventDefault() 或event.stopPropagation()。
Vue.js通过由点(.)表示的指令后缀来调用修饰符。
.stop
.prevent
.capture
.self
.once
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:事件修饰符</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<!-- 加入.prevent阻止提交-->
<form v-on:submit.prevent action="https://www.baidu.com">
<input type="submit" value="Go"/>
</form>
//不知道为什么.stop没有作用
<div v-on:click="fun">
<a v-on:click.stop href="https://www.baidu.com">baidu</a>
</div>
</div>
</body>
<script>
//view model
new Vue({
el:‘#app‘,
methods:{
fun:function(){
alert("prevent");
}
}
});
</script>
</html>
Vue 允许为 v-on 在监听键盘事件时添加按键修饰符
全部的按键别名:
.enter
.tab
.delete
(捕获 "删除" 和 "退格" 键).esc
.space
.up
.down
.left
.right
.ctrl
.alt
.shift
.meta
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>v-on:按键修饰符</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<!-- @等于v-on:-->
<input type="text" @keydown.enter="fun"/>
</div>
</body>
<script>
//view model
new Vue({
el:‘#app‘,
methods:{
fun:function () {
alert("aaa");
}
}
})
</script>
</html>
v-text:将内容原封不动显示
v-html:会将标签解析
练习
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-text与v-html</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<div v-text="message"></div>
<div v-html="message"></div>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
message:"<h1>hello vue!</h1>"
}
})
</script>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-model</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
用户名:<input type="text" v-model="user.username"/><br/>
密码:<input type="text" v-model="user.password"><br/>
<input type="button" @click="fun" value="按钮">
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
user:{
username:"test",
password:"123"
}
},
methods:{
fun:function () {
this.user.username="java";
this.user.password="1234";
}
}
})
</script>
</html>
插值语法不能作用在 HTML 特性上,遇到这种情况应该使用 v-bind指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-text与v-html在v-bind上的使用</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<font size="5" v-bind:color="ys1">Java</font>
<!-- v-bind等于:-->
<font siez="5" :color="ys2">web</font>
<hr/>
<a :={href:"https://www.baidu.com/index/"+id}>baidu</a>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
ys1:"red",
ys2:"green",
id:1
}
})
</script>
</html>
(值,键):值在前面,键在后面
操作array
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>v-for遍历数组</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="(value,index) in arr"
>{{value}} and {{index}}
</li>
</ul>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
arr:[‘a‘, ‘b‘, ‘c‘, ‘d‘]
}
})
</script>
</html>
操作对象
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-for遍历对象</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="(value,key) in product">
{{key}} and {{value}}
</li>
</ul>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
product:{id:1, name:"phone", price:1000}
}
});
</script>
</html>
操作对象数组
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-for遍历对象</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<table border="1">
<tr>
<td>序号</td>
<td>编号</td>
<td>名称</td>
<td>价格</td>
</tr>
<tr v-for="(p,index) in products">
<td>{{index}}</td>
<td>{{p.id}}</td>
<td>{{p.name}}</td>
<td>{{p.price}}</td>
</tr>
</table>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
products:[
{
id: ‘001‘,
name: "电视机",
price: 1000},
{
id: "002",
name: "洗衣机",
price: 2000}
]
}
})
</script>
</html>
v-if是根据表达式的值来决定是否渲染元素
v-show是根据表达式的值来切换元素的display css属性
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-if与v-show</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<span v-if="flag">hello java</span>
<span v-show="flag">helle vue</span>
<button @click="fun">change</button>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
flag:true
},
methods:{
fun:function () {
this.flag = !this.flag;
}
}
})
</script>
</html>
每个 Vue 实例在被创建之前都要经过一系列的初始化过程.
vue在生命周期中有这些状态,beforeCreate,created,beforeMount,mounted,beforeUpdate,updated,beforeDestroy,destroyed。Vue在实例化的过程中,会调用这些生命周期的钩子,给我们提供了执行自定义逻辑的机会。那么,在这些vue钩子中,vue实例到底执行了那些操作,我们先看下面执行的例子
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>vuejs生命周期</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{message}}
</div>
</body>
<script>
var vm = new Vue({
el: "#app",
data: {
message: ‘hello world‘
},
beforeCreate: function() {
console.log(this);
showData(‘创建vue实例前‘, this);
},
created: function() {
showData(‘创建vue实例后‘, this);
},
beforeMount: function() {
showData(‘挂载到dom前‘, this);
},
mounted: function() {
showData(‘挂载到dom后‘, this);
},
beforeUpdate: function() {
showData(‘数据变化更新前‘, this);
},
updated: function() {
showData(‘数据变化更新后‘, this);
},
beforeDestroy: function() {
vm.test = "3333";
showData(‘vue实例销毁前‘, this);
},
destroyed: function() {
showData(‘vue实例销毁后‘, this);
}
});
function realDom() {
console.log(‘真实dom结构:‘ + document.getElementById(‘app‘).innerHTML);
}
function showData(process, obj) {
console.log(process);
console.log(‘data 数据:‘ + obj.message)
console.log(‘挂载的对象:‘)
console.log(obj.$el)
realDom();
console.log(‘------------------‘)
console.log(‘------------------‘)
}
//vm.message = "good...";
vm.$destroy();
</script>
</html>
vue对象初始化过程中,会执行到beforeCreate,created,beforeMount,mounted 这几个钩子的内容
vue-resource是Vue.js的插件提供了使用XMLHttpRequest或JSONP进行Web请求和处理响应的服务。当vue更新到2.0之后,作者就宣告不再对vue-resource更新,而是推荐的axios,在这里大家了解一下vue-resource就可以。vue-resource的github: https://github.com/pagekit/vue-resource
Axios 是一个基于 promise 的 HTTP 库,可以用在浏览器和 node.js 中
axios的github:https://github.com/axios/axios
首先就是引入axios,如果你使用es6,只需要安装axios模块
import axios from ‘axios‘;
//安装方法
npm install axios
//或
bower install axios
当然也可以用script引入
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
也可以下载到本地,引入本地的js文件
//通过给定的ID来发送请求
axios.get(‘/user?ID=12345‘)
.then(function(response){ //得到的响应
console.log(response);
})
.catch(function(err){//出错
console.log(err);
});
//以上请求也可以通过这种方式来发送
axios.get(‘/user‘,{params:{ID:12345}})
.then(function(response){
console.log(response);
})
.catch(function(err){
console.log(err);
});
axios.post(‘/user‘,{
firstName:‘Fred‘,
lastName:‘Flintstone‘
})
.then(function(res){
console.log(res);
})
.catch(function(err){
console.log(err);
})
为方便起见,为所有支持的请求方法提供了别名
axios.request(config)
axios.get(url[, config])
axios.delete(url[, config])
axios.head(url[, config])
axios.post(url[, data[, config]])
axios.put(url[, data[, config]])
axios.patch(url[, data[, config]])
完成用户的查询与修改操作
创建数据库和插入数据
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`age` int(11) DEFAULT NULL,
`username` varchar(20) DEFAULT NULL,
`PASSWORD` varchar(50) DEFAULT NULL,
`email` varchar(50) DEFAULT NULL,
`sex` varchar(20) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8;
INSERT INTO `user` VALUES (‘1‘, ‘33‘, ‘张老师‘, ‘123‘, ‘zzz@xxx.cn‘, ‘男 ‘);
INSERT INTO `user` VALUES (‘2‘, ‘31‘, ‘刘老师‘, ‘123‘, ‘lll@xxx.cn‘, ‘女‘);
INSERT INTO `user` VALUES (‘3‘, ‘17‘, ‘赵工‘, ‘213‘, ‘zg@xxx.cn‘, ‘女‘);
INSERT INTO `user` VALUES (‘4‘, ‘40‘, ‘高管‘, ‘213‘, ‘gg@xxx.cn‘, ‘female‘);
INSERT INTO `user` VALUES (‘5‘, ‘28‘, ‘李总‘, ‘312‘, ‘lz@jxjt.com‘, ‘male‘);
INSERT INTO `user` VALUES (‘6‘, ‘34‘, ‘王董‘, ‘312‘, ‘wd@jxjt.com‘, ‘male‘);
INSERT INTO `user` VALUES (‘7‘, ‘55‘, ‘孙老板‘, ‘4321‘, ‘slb@xzjt.com‘, ‘男‘);
INSERT INTO `user` VALUES (‘8‘, ‘19‘, ‘陈秘书‘, ‘4321‘, ‘cms@xzjt.com‘, ‘女‘);
填入配置文件和页面文件
resources/applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 配置 spring 创建容器时要扫描的包 -->
<context:component-scan base-package="org.hacker">
<!--制定扫包规则,不扫描@Controller 注解的 JAVA 类,其他的还是要扫描 -->
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 加载配置文件 -->
<context:property-placeholder location="classpath:db.properties"/>
<!-- 配置 MyBatis 的 Session 工厂 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 数据库连接池 -->
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 配置数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driver}"></property>
<property name="jdbcUrl" value="${jdbc.url}"></property>
<property name="user" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!-- 配置 Mapper 扫描器 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="org.hacker.dao"/>
</bean>
<tx:annotation-driven/>
<!-- 配置事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 配置事务的通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*" propagation="REQUIRED" read-only="false"/>
<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
</tx:attributes>
</tx:advice>
<!-- 配置aop -->
<aop:config>
<aop:pointcut expression="execution(* org.hacker.service.impl.*.*(..))" id="pt1"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="pt1"/>
</aop:config>
</beans>
resources/springmvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 配置创建 spring 容器要扫描的包 -->
<context:component-scan base-package="org.hacker">
<!-- 制定扫包规则 ,只扫描使用@Controller 注解的 JAVA 类 -->
<context:include-filter type="annotation"
expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<mvc:annotation-driven></mvc:annotation-driven>
</beans>
resources/db.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/vue
jdbc.username=root
jdbc.password=wangxinxing666
WEB-INF/web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<display-name></display-name>
<!-- 手动指定 spring 配置文件位置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!-- 配置 spring 提供的监听器,用于启动服务时加载容器 。该间监听器只能加载 WEB-INF 目录中名称为 applicationContext.xml 的配置文件 -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- 配置 spring mvc 的核心控制器 -->
<servlet>
<servlet-name>springmvcDispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 配置初始化参数,用于读取 springmvc 的配置文件 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<!-- 配置 servlet 的对象的创建时间点:应用加载时创建。取值只能是非 0 正整数,表示启动顺 序 -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvcDispatcherServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- 配置 springMVC 编码过滤器 -->
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<!-- 设置过滤器中的属性值 -->
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<!-- 启动过滤器 -->
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<!-- 过滤所有请求 -->
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
目录结构
package org.hacker.domain;
import java.io.Serializable;
/**
* @author HackerStar
* @create 2020-05-05 11:02
*/
public class User implements Serializable {
private Integer id;
private Integer age;
private String username;
private String password;
private String email;
private String sex;
@Override
public String toString() {
return "User{" +
"id=" + id +
", age=" + age +
", username=‘" + username + ‘\‘‘ +
", password=‘" + password + ‘\‘‘ +
", email=‘" + email + ‘\‘‘ +
", sex=‘" + sex + ‘\‘‘ +
‘}‘;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
}
package org.hacker.web.controller;
import org.hacker.domain.User;
import org.hacker.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.List;
/**
* @author HackerStar
* @create 2020-05-05 11:28
*/
@Controller
@RequestMapping("/user")
public class UserController {
@Autowired
private IUserService userService;
@RequestMapping("/findAll")
public List<User> findAll() {
return userService.findAll();
}
@RequestMapping("/findById")
public User findById(Integer id) {
return userService.findById(id);
}
@RequestMapping("/updateUser")
public void updateUser(User user) {
userService.updateUser(user);
}
}
package org.hacker.service.impl;
import org.hacker.dao.IUserDao;
import org.hacker.domain.User;
import org.hacker.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* @author HackerStar
* @create 2020-05-05 11:35
*/
@Service
public class UserServiceImpl implements IUserService {
@Autowired
private IUserDao userDao;
@Override
public List<User> findAll() {
return userDao.findAll();
}
@Override
public User findById(Integer userID) {
return userDao.findById(userID);
}
@Override
public void updateUser(User user) {
userDao.updateUser(user);
}
}
package org.hacker.service;
import org.hacker.domain.User;
import java.util.List;
/**
* @author HackerStar
* @create 2020-05-05 11:06
*/
public interface IUserService {
List<User> findAll();
User findById(Integer userID);
void updateUser(User user);
}
package org.hacker.dao;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import org.hacker.domain.User;
import java.util.List;
/**
* @author HackerStar
* @create 2020-05-05 11:37
*/
public interface IUserDao {
@Select("select * from user")
List<User> findAll();
@Select("select * from user where id = #{userId}")
User findById(Integer id);
@Update("update user set username=#{username}, password=#{password},age=#{age},sex=#{sex},email=#{email} where id=#{id}")
void updateUser(User user);
}
package org.hacker.test;
import org.hacker.domain.User;
import org.hacker.service.IUserService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.util.List;
/**
* @author HackerStar
* @create 2020-05-05 11:43
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext.xml")
public class UserTest {
@Autowired
private IUserService userService;
@Test
public void testFindAll(){
List<User> users = userService.findAll();
System.out.println(users);
}
@Test
public void testFindById(){
User user = userService.findById(1);
System.out.println(user);
}
@Test
public void testUpdateUser(){
User user = userService.findById(1);
user.setUsername("张老师");
userService.updateUser(user);
}
}
这里把主要的精力放在js的编写
修改
<!DOCTYPE html>
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">
<meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<link rel="stylesheet" href="/vue/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="/vue/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" href="/vue/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet" href="/vue/plugins/iCheck/square/blue.css">
<link rel="stylesheet" href="/vue/plugins/morris/morris.css">
<link rel="stylesheet" href="/vue/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet" href="/vue/plugins/datepicker/datepicker3.css">
<link rel="stylesheet" href="/vue/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet" href="/vue/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet" href="/vue/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet" href="/vue/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet" href="/vue/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet" href="/vue/plugins/select2/select2.css">
<link rel="stylesheet" href="/vue/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet" href="/vue/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet" href="/vue/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet" href="/vue/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet" href="/vue/css/style.css">
<link rel="stylesheet" href="/vue/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet" href="/vue/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet" href="/vue/plugins/bootstrap-slider/slider.css">
<link rel="stylesheet" href="/vue/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.css">
</head>
<body class="hold-transition skin-purple sidebar-mini">
<div class="wrapper" id="app">
<!-- 页面头部 -->
<header class="main-header">
<!-- Logo -->
<a href="all-admin-index.html" class="logo">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini"><b>数据</b></span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg"><b>数据</b>后台管理</span>
</a>
<!-- Header Navbar: style can be found in header.less -->
<nav class="navbar navbar-static-top">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
<span class="sr-only">Toggle navigation</span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- Messages: style can be found in dropdown.less-->
<li class="dropdown messages-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-envelope-o"></i>
<span class="label label-success">4</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有4个邮件</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<!-- start message -->
<a href="#">
<div class="pull-left">
<img src="/vue/img/user2-160x160.jpg" class="img-circle"
alt="User Image">
</div>
<h4>
系统消息
<small><i class="fa fa-clock-o"></i> 5 分钟前</small>
</h4>
<p>欢迎登录系统?</p>
</a>
</li>
<!-- end message -->
<li>
<a href="#">
<div class="pull-left">
<img src="/vue/img/user3-128x128.jpg" class="img-circle"
alt="User Image">
</div>
<h4>
团队消息
<small><i class="fa fa-clock-o"></i> 2 小时前</small>
</h4>
<p>你有新的任务了</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue/img/user4-128x128.jpg" class="img-circle"
alt="User Image">
</div>
<h4>
Developers
<small><i class="fa fa-clock-o"></i> Today</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue/img/user3-128x128.jpg" class="img-circle"
alt="User Image">
</div>
<h4>
Sales Department
<small><i class="fa fa-clock-o"></i> Yesterday</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue/img/user4-128x128.jpg" class="img-circle"
alt="User Image">
</div>
<h4>
Reviewers
<small><i class="fa fa-clock-o"></i> 2 days</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">See All Messages</a></li>
</ul>
</li>
<!-- Notifications: style can be found in dropdown.less -->
<li class="dropdown notifications-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span class="label label-warning">10</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有10个新消息</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<a href="#">
<i class="fa fa-users text-aqua"></i> 5 new members joined today
</a>
</li>
<li>
<a href="#">
<i class="fa fa-warning text-yellow"></i> Very long description here that
may not
fit into the page and may cause design problems
</a>
</li>
<li>
<a href="#">
<i class="fa fa-users text-red"></i> 5 new members joined
</a>
</li>
<li>
<a href="#">
<i class="fa fa-shopping-cart text-green"></i> 25 sales made
</a>
</li>
<li>
<a href="#">
<i class="fa fa-user text-red"></i> You changed your username
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">View all</a></li>
</ul>
</li>
<!-- Tasks: style can be found in dropdown.less -->
<li class="dropdown tasks-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-flag-o"></i>
<span class="label label-danger">9</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有9个新任务</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<!-- Task item -->
<a href="#">
<h3>
Design some buttons
<small class="pull-right">20%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-aqua" style="width: 20%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">20% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Create a nice theme
<small class="pull-right">40%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-green" style="width: 40%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">40% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Some task I need to do
<small class="pull-right">60%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-red" style="width: 60%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">60% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Make beautiful transitions
<small class="pull-right">80%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-yellow" style="width: 80%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">80% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
</ul>
</li>
<li class="footer">
<a href="#">View all tasks</a>
</li>
</ul>
</li>
<!-- User Account: style can be found in dropdown.less -->
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<img src="/vue/img/user2-160x160.jpg" class="user-image" alt="User Image">
<span class="hidden-xs">张猿猿</span>
</a>
<ul class="dropdown-menu">
<!-- User image -->
<li class="user-header">
<img src="/vue/img/user2-160x160.jpg" class="img-circle" alt="User Image">
<p>
张猿猿 - 数据管理员
<small>最后登录 11:20AM</small>
</p>
</li>
<!-- Menu Footer-->
<li class="user-footer">
<div class="pull-left">
<a href="#" class="btn btn-default btn-flat">修改密码</a>
</div>
<div class="pull-right">
<a href="#" class="btn btn-default btn-flat">注销</a>
</div>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</header>
<!-- 页面头部 /-->
<!-- 导航侧栏 -->
<aside class="main-sidebar">
<!-- sidebar: style can be found in sidebar.less -->
<section class="sidebar">
<!-- Sidebar user panel -->
<div class="user-panel">
<div class="pull-left image">
<img src="/vue/img/user2-160x160.jpg" class="img-circle" alt="User Image">
</div>
<div class="pull-left info">
<p>张猿猿</p>
<a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
</div>
</div>
<!-- search form -->
<!--<form action="#" method="get" class="sidebar-form">
<div class="input-group">
<input type="text" name="q" class="form-control" placeholder="搜索...">
<span class="input-group-btn">
<button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
</button>
</span>
</div>
</form>-->
<!-- /.search form -->
<!-- sidebar menu: : style can be found in sidebar.less -->
<ul class="sidebar-menu">
<li class="header">菜单</li>
<li id="admin-index"><a href="all-admin-index.html"><i class="fa fa-dashboard"></i> <span>首页</span></a>
</li>
<!-- 菜单 -->
<li class="treeview">
<a href="#">
<i class="fa fa-folder"></i> <span>用户管理</span>
<span class="pull-right-container">
<i class="fa fa-angle-left pull-right"></i>
</span>
</a>
<ul class="treeview-menu">
<li id="admin-login">
<a href="all-admin-login.html">
<i class="fa fa-circle-o"></i> 查询所有用户
</a>
</li>
</ul>
</li>
<!-- 菜单 /-->
</ul>
</section>
<!-- /.sidebar -->
</aside>
<!-- 导航侧栏 /-->
<!-- 内容区域 -->
<!-- @@master = admin-layout.html-->
<!-- @@block = content -->
<div class="content-wrapper">
<!-- 内容头部 -->
<section class="content-header">
<h1>
数据管理
<small>数据列表</small>
</h1>
<ol class="breadcrumb">
<li><a href="#"><i class="fa fa-dashboard"></i> 首页</a></li>
<li><a href="#">数据管理</a></li>
<li class="active">数据列表</li>
</ol>
</section>
<!-- 内容头部 /-->
<!-- 正文区域 -->
<section class="content">
<!-- .box-body -->
<div class="box box-primary">
<div class="box-header with-border">
<h3 class="box-title">列表</h3>
</div>
<div class="box-body">
<!-- 数据表格 -->
<div class="table-box">
<!--工具栏-->
<div class="pull-left">
<div class="form-group form-inline">
<div class="btn-group">
<button type="button" class="btn btn-default" title="新建"><i
class="fa fa-file-o"></i> 新建
</button>
<button type="button" class="btn btn-default" title="删除"><i
class="fa fa-trash-o"></i> 删除
</button>
<button type="button" class="btn btn-default" title="开启"><i class="fa fa-check"></i>
开启
</button>
<button type="button" class="btn btn-default" title="屏蔽"><i class="fa fa-ban"></i>
屏蔽
</button>
<button type="button" class="btn btn-default" title="刷新"><i
class="fa fa-refresh"></i> 刷新
</button>
</div>
</div>
</div>
<div class="box-tools pull-right">
<div class="has-feedback">
<input type="text" class="form-control input-sm" placeholder="搜索">
<span class="glyphicon glyphicon-search form-control-feedback"></span>
</div>
</div>
<!--工具栏/-->
<!--数据列表-->
<table id="dataList" class="table table-bordered table-striped table-hover dataTable">
<thead>
<tr>
<th class="" style="padding-right:0px;">
<input id="selall" type="checkbox" class="icheckbox_square-blue">
</th>
<th class="sorting_asc">ID</th>
<th class="sorting_desc">用户名</th>
<th class="sorting_asc sorting_asc_disabled">密码</th>
<th class="sorting_desc sorting_desc_disabled">性别</th>
<th class="sorting">年龄</th>
<th class="text-center sorting">邮箱</th>
<th class="text-center">操作</th>
</tr>
</thead>
<tbody>
<tr v-for="u in userList">
<td><input name="ids" type="checkbox"></td>
<td>{{u.id}}</td>
<td>{{u.username}}
</td>
<td>{{u.password}}</td>
<td>{{u.sex}}</td>
<td>{{u.age}}</td>
<td class="text-center">{{u.email}}</td>
<td class="text-center">
<button type="button" class="btn bg-olive btn-xs">详情</button>
<button type="button" class="btn bg-olive btn-xs" @click="findById(u.id)">编辑
</button>
</td>
</tr>
</tbody>
<!--模态窗口-->
<div class="tab-pane" id="tab-model">
<div id="myModal" class="modal modal-primary" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-label="Close">
<span aria-hidden="true">×</span></button>
<h4 class="modal-title">用户信息</h4>
</div>
<div class="modal-body">
<div class="box-body">
<div class="form-horizontal">
<div class="form-group">
<label class="col-sm-2 control-label">用户名:</label>
<div class="col-sm-5">
<input type="text" class="form-control"
v-model="user.username">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">密码:</label>
<div class="col-sm-5">
<input type="text" class="form-control"
v-model="user.password">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">性别:</label>
<div class="col-sm-5">
<input type="text" class="form-control"
v-model="user.sex">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">年龄:</label>
<div class="col-sm-5">
<input type="text" class="form-control"
v-model="user.age">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">邮箱:</label>
<div class="col-sm-5">
<input type="text" class="form-control"
v-model="user.email">
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-outline" data-dismiss="modal">关闭
</button>
<button type="button" class="btn btn-outline" data-dismiss="modal"
@click="updateUser">修改
</button>
</div>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal-dialog -->
</div>
<!-- /.modal -->
</div>
<!--模态窗口/-->
</table>
<!--数据列表/-->
<!--工具栏-->
<div class="pull-left">
<div class="form-group form-inline">
<div class="btn-group">
<button type="button" class="btn btn-default" title="新建"><i
class="fa fa-file-o"></i> 新建
</button>
<button type="button" class="btn btn-default" title="删除"><i
class="fa fa-trash-o"></i> 删除
</button>
<button type="button" class="btn btn-default" title="开启"><i class="fa fa-check"></i>
开启
</button>
<button type="button" class="btn btn-default" title="屏蔽"><i class="fa fa-ban"></i>
屏蔽
</button>
<button type="button" class="btn btn-default" title="刷新"><i
class="fa fa-refresh"></i> 刷新
</button>
</div>
</div>
</div>
<div class="box-tools pull-right">
<div class="has-feedback">
<input type="text" class="form-control input-sm" placeholder="搜索">
<span class="glyphicon glyphicon-search form-control-feedback"></span>
</div>
</div>
<!--工具栏/-->
</div>
<!-- 数据表格 /-->
</div>
<!-- /.box-body -->
<!-- .box-footer-->
<div class="box-footer">
<div class="pull-left">
<div class="form-group form-inline">
总共2 页,共14 条数据。 每页
<select class="form-control">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select> 条
</div>
</div>
<div class="box-tools pull-right">
<ul class="pagination">
<li>
<a href="#" aria-label="Previous">首页</a>
</li>
<li><a href="#">上一页</a></li>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
<li><a href="#">5</a></li>
<li><a href="#">下一页</a></li>
<li>
<a href="#" aria-label="Next">尾页</a>
</li>
</ul>
</div>
</div>
<!-- /.box-footer-->
</div>
</section>
<!-- 正文区域 /-->
</div>
<!-- @@close -->
<!-- 内容区域 /-->
<!-- 底部导航 -->
<footer class="main-footer">
<div class="pull-right hidden-xs">
<b>Version</b> 1.0.8
</div>
<strong>Copyright © 2014-2017 <a href="#">项目练习</a>.</strong> All rights reserved.
</footer>
<!-- 底部导航 /-->
</div>
<script src="/vue/plugins/jQuery/jquery-2.2.3.min.js"></script>
<script src="/vue/plugins/jQueryUI/jquery-ui.min.js"></script>
<script>
$.widget.bridge(‘uibutton‘, $.ui.button);
</script>
<script src="/vue/plugins/bootstrap/js/bootstrap.min.js"></script>
<script src="/vue/plugins/raphael/raphael-min.js"></script>
<script src="/vue/plugins/morris/morris.min.js"></script>
<script src="/vue/plugins/sparkline/jquery.sparkline.min.js"></script>
<script src="/vue/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
<script src="/vue/plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
<script src="/vue/plugins/knob/jquery.knob.js"></script>
<script src="/vue/plugins/daterangepicker/moment.min.js"></script>
<script src="/vue/plugins/daterangepicker/daterangepicker.js"></script>
<script src="/vue/plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
<script src="/vue/plugins/datepicker/bootstrap-datepicker.js"></script>
<script src="/vue/plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
<script src="/vue/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
<script src="/vue/plugins/slimScroll/jquery.slimscroll.min.js"></script>
<script src="/vue/plugins/fastclick/fastclick.js"></script>
<script src="/vue/plugins/iCheck/icheck.min.js"></script>
<script src="/vue/plugins/adminLTE/js/app.min.js"></script>
<script src="/vue/plugins/treeTable/jquery.treetable.js"></script>
<script src="/vue/plugins/select2/select2.full.min.js"></script>
<script src="/vue/plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
<script src="/vue/plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
<script src="/vue/plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
<script src="/vue/plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
<script src="/vue/plugins/bootstrap-markdown/js/markdown.js"></script>
<script src="/vue/plugins/bootstrap-markdown/js/to-markdown.js"></script>
<script src="/vue/plugins/ckeditor/ckeditor.js"></script>
<script src="/vue/plugins/input-mask/jquery.inputmask.js"></script>
<script src="/vue/plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
<script src="/vue/plugins/input-mask/jquery.inputmask.extensions.js"></script>
<script src="/vue/plugins/datatables/jquery.dataTables.min.js"></script>
<script src="/vue/plugins/datatables/dataTables.bootstrap.min.js"></script>
<script src="/vue/plugins/chartjs/Chart.min.js"></script>
<script src="/vue/plugins/flot/jquery.flot.min.js"></script>
<script src="/vue/plugins/flot/jquery.flot.resize.min.js"></script>
<script src="/vue/plugins/flot/jquery.flot.pie.min.js"></script>
<script src="/vue/plugins/flot/jquery.flot.categories.min.js"></script>
<script src="/vue/plugins/ionslider/ion.rangeSlider.min.js"></script>
<script src="/vue/plugins/bootstrap-slider/bootstrap-slider.js"></script>
<script src="/vue/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.js"></script>
<script src="/vue/plugins/bootstrap-datetimepicker/locales/bootstrap-datetimepicker.zh-CN.js"></script>
<script src="/vue/js/vuejs-2.5.16.js"></script>
<script src="/vue/js/axios-0.18.0.js"></script>
<script src="/vue/js/user.js"></script>
<script>
$(document).ready(function () {
// 选择框
$(".select2").select2();
// WYSIHTML5编辑器
$(".textarea").wysihtml5({
locale: ‘zh-CN‘
});
});
// 设置激活菜单
function setSidebarActive(tagUri) {
var liObj = $("#" + tagUri);
if (liObj.length > 0) {
liObj.parent().parent().addClass("active");
liObj.addClass("active");
}
}
$(document).ready(function () {
// 激活导航位置
setSidebarActive("admin-datalist");
// 列表按钮
$("#dataList td input[type=‘checkbox‘]").iCheck({
checkboxClass: ‘icheckbox_square-blue‘,
increaseArea: ‘20%‘
});
// 全选操作
$("#selall").click(function () {
var clicks = $(this).is(‘:checked‘);
if (!clicks) {
$("#dataList td input[type=‘checkbox‘]").iCheck("uncheck");
} else {
$("#dataList td input[type=‘checkbox‘]").iCheck("check");
}
$(this).data("clicks", !clicks);
});
});
</script>
</body>
</html>
功能一个一个的实现,首先编写findAll,测试,之后findById,测试,之后updateUser,测试
new Vue({
el: "#app",
data: {
user: {
is: ‘‘,
username: ‘‘,
password: ‘‘,
email: ‘‘,
age: ‘‘,
sex: ‘‘
},
userList: []
},
methods: {
findAll: function () {
var _this = this;//定义this为vue对象,如果在axios中定义则是axios对象
axios.get(
‘/vue/user/findAll.do‘
)
.then(function (response) {//需要在controller里加上@ResponseBody,直接加在类上就不用在每个需要加的方法上加了
_this.userList = response.data;//响应数据给userList(上边定义了userList)赋值
console.log(response);
})
.catch(function (erroe) {
console.log(error);
})
},
findById: function (userId) {
var _this = this;//定义this为vue对象,如果在axios中定义则是axios对象
axios.get(‘/vue/user/findById.do‘, {params:{id:userId}})
.then(function (response) {//需要在controller里加上@ResponseBody,直接加在类上就不用在每个需要加的方法上加了
_this.user = response.data;//响应数据给user(上边定义了user)
$("#myModal").modal("show");//开启编辑修改功能
})
.catch(function (error) {
console.log(error);
})
},
updateUser: function (user) {//post请求
var _this = this;//定义this为vue对象,如果在axios中定义则是axios对象
axios.post(‘/vue/user/updateUser.do‘, _this.user)//需要在controller里的updataUser的参数类型前加上@RequsetBody
.then(function (response) {
_this.findAll();
})
.catch(function (error) {
console.log(error);
})
}
},
created: function () {//当页面加载时触发请求来查询所有
this.findAll();
}
});
标签:man xxx outline tar http max 练习 oid 模态
原文地址:https://www.cnblogs.com/artwalker/p/12823451.html