<!DOCTYPE html>
<html>
<head>
<meta charset="{utf-8}">
<title>test</title>
<script src="https://cdn.staticfile.org/vue/2.4.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<h1>name:{{name}}</h1>
<h1>method:{{say()}}</h1>
</div>
<script>
var vm = new Vue({
el: "#app",
data: {
name:"xiaoMing"
},
methods: {
say: function() {
return "study";
}
}
})
vm.name = "xiaoHui";//單向綁定vm -> view
var d1 = document.getElementById('d1');
d1.innerHTML = 'haha'//視圖變化不會更新vm
alert(vm.name);
</script>
</body>
</html>
複製代碼