黑馬背景管理–路由配置設定
案例分析
基本組成
app根元件通過路由的方式加載到頁面
代碼如下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>基于vue-router的案例</title>
<style type="text/css">
html,
body,
#app {
margin: 0;
padding: 0px;
height: 100%;
}
.header {
height: 50px;
background-color: #545c64;
line-height: 50px;
text-align: center;
font-size: 24px;
color: #fff;
}
.footer {
height: 40px;
line-height: 40px;
background-color: #888;
position: absolute;
bottom: 0;
width: 100%;
text-align: center;
color: #fff;
}
.main {
display: flex;
position: absolute;
top: 50px;
bottom: 40px;
width: 100%;
}
.content {
flex: 1;
text-align: center;
height: 100%;
}
.left {
flex: 0 0 20%;
background-color: #545c64;
}
.left a {
color: white;
text-decoration: none;
}
.right {
margin: 5px;
}
.btns {
width: 100%;
height: 35px;
line-height: 35px;
background-color: #f5f5f5;
text-align: left;
padding-left: 10px;
box-sizing: border-box;
}
button {
height: 30px;
background-color: #ecf5ff;
border: 1px solid lightskyblue;
font-size: 12px;
padding: 0 20px;
}
.main-content {
margin-top: 10px;
}
ul {
margin: 0;
padding: 0;
list-style: none;
}
ul li {
height: 45px;
line-height: 45px;
background-color: #a0a0a0;
color: #fff;
cursor: pointer;
border-bottom: 1px solid #fff;
}
table {
width: 100%;
border-collapse: collapse;
}
td,
th {
border: 1px solid #eee;
line-height: 35px;
font-size: 12px;
}
th {
background-color: #ddd;
}
</style>
<script src="./lib/vue_2.5.22.js"></script>
<script src="./lib/vue-router_3.0.2.js"></script>
</head>
<body>
<!-- 要被 vue 執行個體所控制的區域 -->
<div id="app">
<!-- 路由占位符 -->
<router-view></router-view>
</div>
<script>
// 定義 APP 根元件
const App = {
template: `<div>
<!-- 頭部區域 -->
<header class="header">傳智背景管理系統</header>
<!-- 中間主體區域 -->
<div class="main">
<!-- 左側菜單欄 -->
<div class="content left">
<ul>
<li><router-link to="/users">使用者管理</router-link></li>
<li><router-link to="/rights">權限管理</router-link></li>
<li><router-link to="/goods">商品管理</router-link></li>
<li><router-link to="/orders">訂單管理</router-link></li>
<li><router-link to="/settings">系統設定</router-link></li>
</ul>
</div>
<!-- 右側内容區域 -->
<div class="content right"><div class="main-content">
<router-view />
</div></div>
</div>
<!-- 尾部區域 -->
<footer class="footer">版權資訊</footer>
</div>`
}
const Users = {
data() {
return {
userlist: [
{ id: 1, name: '張三', age: 10 },
{ id: 2, name: '李四', age: 20 },
{ id: 3, name: '王五', age: 30 },
{ id: 4, name: '趙六', age: 40 }
]
}
},
methods: {
goDetail(id) {
console.log(id)
this.$router.push('/userinfo/' + id)
}
},
template: `<div>
<h3>使用者管理區域</h3>
<table>
<thead>
<tr><th>編号</th>
<th>姓名</th>
<th>年齡</th><
th>操作</th></tr>
</thead>
<tbody>
<tr v-for="item in userlist" :key="item.id">
<td>{{item.id}}</td>
<td>{{item.name}}</td>
<td>{{item.age}}</td>
<td>
<a href="javascript:;" target="_blank" rel="external nofollow" @click="goDetail(item.id)">詳情</a>
</td>
</tr>
</tbody>
</table>
</div>`
}
const UserInfo = {
props: ['id'],
template: `<div>
<h5>使用者詳情頁 --- 使用者Id為：{{id}}</h5>
<button @click="goback()">後退</button>
</div>`,
methods: {
goback() {
// 實作後退功能
this.$router.go(-1)
}
}
}
const Rights = {
template: `<div>
<h3>權限管理區域</h3>
</div>`
}
const Goods = {
template: `<div>
<h3>商品管理區域</h3>
</div>`
}
const Orders = {
template: `<div>
<h3>訂單管理區域</h3>
</div>`
}
const Settings = {
template: `<div>
<h3>系統設定區域</h3>
</div>`
}
// 建立路由對象
const router = new VueRouter({
routes: [
{
path: '/',
component: App,
redirect: '/users',
children: [
{ path: '/users', component: Users },
{ path: '/userinfo/:id', component: UserInfo, props: true },
{ path: '/rights', component: Rights },
{ path: '/goods', component: Goods },
{ path: '/orders', component: Orders },
{ path: '/settings', component: Settings }
]
}
]
})
const vm = new Vue({
el: '#app',
router
})
</script>
</body>
</html>