父页面 parentPage.html
<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
* {
padding: 0;
margin: 0;
}
html, body {
height: 100%;
width: 100%;
overflow: hidden;
}
iframe {
border: 0;
}
.iframe-class{
border: 1px solid #000000;
}
</style>
</head>
<body>
<div id="app">
<a href="#" @click="handleCilck">子页面跳转</a>
<div class="iframe-class">
<iframe id="mainContent" width="100%" height="100%"></iframe>
</div>
</div>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
new Vue({
el: '#app',
data: {
}，
mounted() {
localStorage.setItem('parentPage', '小提莫');
},
methods: {
handleCilck(){
var mainContent = document.getElementById('mainContent');
mainContent.src = "./Subpage.html"//嵌套网址
}
}
})
</script>
</body>
</html>
子页面获取Subpage.html
<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
</style>
</head>
<body>
<div id="app">
<h2>这是Subpage的界面</h2>
<a href="#" @click="handleCilck">获取父页面的localStorage</a>
</div>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
new Vue({
el: '#app',
data: {
arrayTwo: []
},
methods: {
//获取父页面的localStorage信息
handleCilck(){
let parentPage= localStorage.getItem('parentPage');
console.log(parentPage) //小提莫
}
}
})
</script>
</body>
</html>
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