使用vue-resource传递数据
在Home.vue组件中传送数据
<template>
<!-- 所有的内容要被根节点包含起来 -->
<div id="home">
首页组件
<button @click="getData()">请求数据</button>
<hr>
<br>
<ul>
<li v-for="item in list">
{{item.title}}
</li>
</ul>
</div>
</template>
<script>
/*
请求数据的模板
vue-resource 官方提供的 vue的一个插件
axios
fetch-jsonp
*/
export default{
data(){
return {
msg:'我是一个首页组件msg',
flag:true,
list:[]
}
},
methods:{
getData(){
//请求数据
var api='http://www.phonegap100.com/appapi.php?a=getPortalList&catid=20&page=1';
this.$http.get(api).then((response)=>{
console.log(response);
//注意this指向
this.list=response.body.result;
},function(err){
console.log(err);
})
}
},
mounted(){ /*生命周期函数*/
this.getData();
}
}
</script>
<style lang="scss" scoped>
/*css 局部作用域 scoped*/
h2{
color:red
}
</style>
src/model/Storage.js中封装的数据
//封装操作localstorage本地存储的方法 模块化的文件
// nodejs 基础
var storage={
set(key,value){
localStorage.setItem(key, JSON.stringify(value));
},
get(key){
return JSON.parse(localStorage.getItem(key));
},remove(key){
localStorage.removeItem(key);
}
}
export default storage;
将Hone.vue引入根节点
<template>
<div id="app">
<v-home></v-home>
</div>
</template>
<script>
import Home from './components/Home.vue';
export default {
data () {
return {
msg:'你好vue'
}
},
components:{ /*前面的组件名称不能和html标签一样*/
'v-home':Home,
}
}
</script>
<style lang="scss">
</style>
将vue-resource引入main.js
import Vue from 'vue';
import App from './App.vue';
/*使用vue-resource请求数据的步骤
1、需要安装vue-resource模块， 注意加上 --save
npm install vue-resource --save / cnpm install vue-resource --save
2、main.js引入 vue-resource
import VueResource from 'vue-resource';
3、main.js Vue.use(VueResource);
4、在组件里面直接使用
this.$http.get(地址).then(function(){
})
*/
import VueResource from 'vue-resource';
Vue.use(VueResource);
new Vue({
el: '#app',
render: h => h(App)
})
Axios请求数据
src/components/Home.vue (组件里请求数据)
<template>
<!-- 所有的内容要被根节点包含起来 -->
<div id="home">
首页组件
<button @click="getData()">请求数据</button>
<hr>
<br>
<ul>
<li v-for="item in list">
{{item.title}}
</li>
</ul>
</div>
</template>
<script>
/*
请求数据的模板
axios 的使用
1、安装 cnpm install axios --save
2、哪里用哪里引入axios
*/
import Axios from 'axios';
export default{
data(){
return {
list:[]
}
},
methods:{
getData(){
var api='http://www.phonegap100.com/appapi.php?a=getPortalList&catid=20&page=1';
Axios.get(api).then((response)=>{
this.list=response.data.result;
}).catch((error)=>{
console.log(error);
})
}
},
mounted(){ /*生命周期函数*/
this.getData();
}
}
</script>
<style lang="scss" scoped>
/*css 局部作用域 scoped*/
h2{
color:red
}
</style>
以下方法是引入的方法
user.js
var vue = new Vue({
el: "#app",
data: {
user: {id:"",username:"aaa",password:"",age:"",sex:"",email:""}, //定义数据类型Json
userList: [] //代表多个数据，与v-for配合使用
},
methods: {
findAll: function () {
var _this = this; //需在外部定义对象代表vue对象
axios.get("/vuejsDemo/user/findAll.do").then(function (response) {
_this.userList = response.data; //接收返回数据
console.log(_this.userList);
}).catch(function (err) {
console.log(err);
});
},
findById: function (userid) {
var _this = this; //必须将对象定义在外边，代表是vue的对象，给axios引用
axios.get("/vuejsDemo/user/findById.do", {
params: { //定义传输数据
id: userid
}
}).then(function (response) {
_this.user = response.data;
$('#myModal').modal("show");
}).catch(function (err) {
});
},
update: function (user) {
var _this = this;
axios.post("/vuejsDemo/user/update.do",_this.user).then(function (response) {
_this.findAll();
}).catch(function (err) {
});
}
},
created(){ //代表每次刷新加载的方法
this.findAll();
}
});
user.html
<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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="/vuejsDemo/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="update">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="http://www.itcast.cn">研究院研发部</a>.</strong> All rights reserved.
</footer>
<!-- 底部导航 /-->
</div>
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