<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>样式绑定</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<div :style="styleObj" @click="handleClick">hello world</div>
<div :style="[styleObj,{fontSize:'20px'}]" @click="handleClick">hello world</div>
</div>
<script>
let vm = new Vue({
el: '#app',
data: {
styleObj: {
color: 'black'
}
},
methods: {
handleClick: function () {
this.styleObj.color = this.styleObj.color === 'black' ? 'red' : 'black'
}
}
})
</script>
</body>
</html>Vue之样式绑定（三）
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