我希望大家敲一遍 !DOCTYPE htmlhtmlheadmeta charset="utf-8"title/titlestyle.pagesdiv{display: none;}/style/headbodypa href="#/" rel="external nofollow" aaa/aa href="#/about" rel="external nofollow" bbb/aa href="#/user" rel="external
我希望大家敲一遍
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
.pages>div{display: none;}
</style>
</head>
<body>
<p>
<a href="#/" rel="external nofollow" >aaa</a>
<a href="#/about" rel="external nofollow" >bbb</a>
<a href="#/user" rel="external nofollow" >cccc</a>
</p>
<div class="pages">
<div id="home">首页</div>
<div id="about">关于我的页面</div>
<div class="user">用户中心</div>
</div>
</body>
<script type="text/javascript">
//hash 和页面一一对应起来
//router 配置
var router = [
{path:"/",component:document.getElementById("home")},
{path:"/about",component:document.getElementById("about")},
{path:"/user",component:document.querySelector(".user")},
]
// 默认hash
window.location.hash = "#/";
// 默认页面
var currentView = router[0].component;
currentView.style.display="block";
window.onhashchange=()=>{
//通过判断hash切换div页面
console.log(location.hash);
//获取hash值,不要井号
var hash = location.hash.slice(1);
router.forEach(item=>{
if(item.path==hash){
//先隐藏之前显示的页面
currentView.style.display = "none";
// 显示对应的组件
item.component.style.display = "block";
//重新设置当前显示的页面是哪个div
currentView = item.component;
}
})
}
</script>
</html>
到此这篇关于vue的hash值原理也是table切换的文章就介绍到这了,更多相关vue hash原理内容请搜索易盾网络以前的文章或继续浏览下面的相关文章希望大家以后多多支持易盾网络！