<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Vue實例生命週期函數</title>
<script src="./vue.js"></script>
</head>
<body>
<div id="app"></div>
<script>
//生命週期函數就是vue實例在某一個時間點自動執行的函數
var vm = new Vue({
el:"#app",
template:"<div>{{test}}</div>",
data:{
test:"hello world"
},
beforeCreate:function () {
console.log("beforeCreate");
},
created:function(){
console.log("Created");
},
beforeMount:function(){
console.log(this.$el);
console.log("beforemount");
},
mounted:function()
{
console.log("mounted");
},
beforeDestroy:function () {
console.log("beforedestory");
},
destroyed:function () {
console.log("destoryed");
},
beforeUpdate:function () {
console.log("beforeUpdate");
},
updated:function () {
console.log("updated");
}
})
</script>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Vue實例生命週期函數</title>
<script src="./vue.js"></script>
</head>
<body>
<div id="app"></div>
<script>
//生命週期函數就是vue實例在某一個時間點自動執行的函數
var vm = new Vue({
el:"#app",
template:"<div>{{test}}</div>",
data:{
test:"hello world"
},
beforeCreate:function () {
console.log("beforeCreate");
},
created:function(){
console.log("Created");
},
beforeMount:function(){
console.log(this.$el);
console.log("beforemount");
},
mounted:function()
{
console.log("mounted");
},
beforeDestroy:function () {
console.log("beforedestory");
},
destroyed:function () {
console.log("destoryed");
},
beforeUpdate:function () {
console.log("beforeUpdate");
},
updated:function () {
console.log("updated");
}
})
</script>
</body>
</html>