v-bind：style样式绑定
2018-03-05 本文已影响0人
新篇章
一、直接添加样式属性
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<div v-bind:style="{ color: activeColor, fontSize: fontSize + 'px',background:'red' }">内联样式</div>
</div>
<script>
new Vue({
el: '#app',
data: {
activeColor: 'green',
fontSize: 30
}
})
</script>
</body>
</html>
二、绑定到样式对象
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<div v-bind:style="styleObject">绑定样式对象</div>
</div>
<script>
new Vue({
el: '#app',
data: {
styleObject: {
color: 'green',
fontSize: '30px',
background:'red'
}
}
})
</script>
</body>
</html>
三、多样式绑定
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<div v-bind:style="[baseStyles, overridingStyles]">多样式绑定</div>
</div>
<script>
new Vue({
el: '#app',
data: {
baseStyles: {
color: 'green',
fontSize: '30px',
background:'red'
},
overridingStyles: {
'font-weight': 'bold'
}
}
})
</script>
</body>
</html>
