v-bind 实例
2018-04-27 本文已影响0人
琪33
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>v-bind 实例</title>
<script type="text/javascript" src="../assets/js/vue.js"></script>
</head>
<body>
<h1>v-bind 实例</h1>
<hr>
<div id="app">
<p><img v-bind:src="imgSrc"/></p>
<p><a：href="webUrl" target="_blank">技术</a></p>
<hr>
<div :class="className">1.绑定class</div>
<div :class="{classA:isOk}">2.绑定class中的判断</div>
<div :class="[classA,classB]">2.绑定class中的数组</div>
<div :class="isOK?classA:classB">2.绑定class中的三元运算符</div>
<hr>
<div>
<input type="checkbox" id="isOk" v-model="isOK">
<label for="isOK">isOk={{isOK}}</label>
</div>
<hr>
<div:style="{color:red,fontSize:font}">5.绑定Style</div>
<div:style="styleObject">6.对象绑定Style</div>
</div>
<style>
.classA {
color: red;
}
.classB {
font-size: 150%;
}
</style>
<script type="text/javascript">
var app = new Vue({
el:'#app',
data:{
imgSrc:'01.jpg',
webUrl:'www.baidu.com',
className:'classA',
isOk:true,
classA:'classA',
classB:'classB',
red:'red',
font:'20px',
styleObject:{
color:'green',
fontSize:'24px'
}
}
})
</script>
</body>
</html>
