<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:‘#box‘,
data:{
msg:‘welcome vue‘
}
});
};
</script>
</head>
<body>
<div id="box1">
<input type="text" v-model="msg">
<input type="text" v-model="msg"> <!-- js里面的没有动态改变,双向数据绑定 -->
<br>
{{msg}}
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:‘body‘, //选择器
data:{
msg:‘welcome vue‘
}
});
};
</script>
</head>
<body>
<div>
<input type="text" v-model="msg">
<input type="text" v-model="msg">
<br>
{{msg}}
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:‘body‘,
data:{
msg:‘welcome vue‘,
msg2:12,
msg3:true,
arr:[‘apple‘,‘banana‘,‘orange‘,‘pear‘],
json:{a:‘apple‘,b:‘banana‘,c:‘orange‘}
}
});
};
</script>
</head>
<body>
<input type="text" v-model="msg">
<input type="text" v-model="msg">
<br>
{{msg}}
<br>
{{msg2}}
<br>
{{msg3}}
<br>
{{arr}} //apple,banana,orange,pear
<br>
{{json}} //[object Object]
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:‘#box‘,
data:{
arr:[‘apple‘,‘banana‘,‘orange‘,‘pear‘],
json:{a:‘apple‘,b:‘banana‘,c:‘orange‘}
}
});
};
</script>
</head>
<body>
<div id="box">
<ul>
<li v-for="value in arr"> 循环li
{{value}} {{$index}}
apple 0
banana 1
orange 2
pear 3
</li>
</ul>
<hr>
<ul>
<li v-for="value in json">
{{value}} {{$index}} {{$key}}
apple 0 a
banana 1 b
orange 2 c
</li>
</ul>
<hr>
<ul>
<li v-for="(k,v) in json">
{{k}} {{v}} {{$index}} {{$key}}
a apple 0 a
b banana 1 b
c orange 2 c
</li>
</ul>
</div>
</body>
</html>
时间： 2024-08-08 05:22:53