Vue快速入门
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-快速入门</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<input type="text" v-model="message">
{{message}}
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
message: "Hello Vue"
}
})
</script>
</html>
Vue-指令-v-bind&v-model&v-on
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-v-bind</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<a v-bind:href="url">链接1</a>
<a :href="url">链接2</a>
<input type="text" v-model="url">
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
url: "https://www.baidu.com"
}
})
</script>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-v-on</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<input type="button" value="点我一下" v-on:click="handle()">
<input type="button" value="点我一下" @click="handle()">
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
},
methods: {
handle: function(){
alert("你点我了一下...");
}
}
})
</script>
</html>
Vue-指令-v-if&v-show&v-for
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-v-on</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<input type="button" value="点我一下" v-on:click="handle()">
<input type="button" value="点我一下" @click="handle()">
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
},
methods: {
handle: function(){
alert("你点我了一下...");
}
}
})
</script>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-v-for</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<div v-for="addr in addrs">{{addr}}</div>
<hr>
<div v-for="(addr,index) in addrs">{{index + 1}} : {{addr}}</div>
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
addrs:["北京", "上海", "西安", "成都", "深圳"]
},
methods: {
}
})
</script>
</html>
Vue-指令-案例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-案例</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
<table border="1" cellspacing="0" width="60%">
<tr>
<th>编号</th>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
<th>成绩</th>
<th>等级</th>
</tr>
<tr align="center" v-for="(user,index) in users">
<td>{{index + 1}}</td>
<td>{{user.name}}</td>
<td>{{user.age}}</td>
<td>
<span v-if="user.gender == 1">男</span>
<span v-if="user.gender == 2">女</span>
</td>
<td>{{user.score}}</td>
<td>
<span v-if="user.score >= 85">优秀</span>
<span v-else-if="user.score >= 60">及格</span>
<span style="color: red;" v-else>不及格</span>
</td>
</tr>
</table>
</div>
</body>
<script>
new Vue({
el: "#app",
data: {
users: [{
name: "Tom",
age: 20,
gender: 1,
score: 78
},{
name: "Rose",
age: 18,
gender: 2,
score: 86
},{
name: "Jerry",
age: 26,
gender: 1,
score: 90
},{
name: "Tony",
age: 30,
gender: 1,
score: 52
}]
},
methods: {
},
})
</script>
</html>
Vue-生命周期
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue-指令-v-for</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app">
</div>
</body>
<script>
//定义Vue对象
new Vue({
el: "#app", //vue接管区域
data:{
},
methods: {
},
mounted () {
alert("vue挂载完成,发送请求到服务端")
}
})
</script>
</html>
总结
