什么是Notifications?
文章标签
Notifications
Notifications是HTML5的一个新特性~ 可以看看360电脑抢票,也是用Notifications提示的~,下面小编写了一个HTML5 Notifications桌面提醒,还是挺不错的哦!nbsp;html>
<html><head><meta charset="utf-8"><title>HTML5 - Notifications</title><script>//判断浏览器是否支持Notificationsfunction supported(){if(window.webkitNotifications){ alert('浏览器支持Notifications');} else { alert('浏览器不支持Notifications');}}//请求桌面通知权限function requestPermission() {window.webkitNotifications.requestPermission();}//获取请求权限状态function checkPermission() {switch (window.webkitNotifications.checkPermission()) { case 0:alert('用户已允许显示桌面通知');break; case 1:alert('用户还没有允许或拒绝显示桌面通知');break; case 2:alert('用户已拒绝显示桌面通知');break;}}//创建文本消息function textMsg(){var icon = 'logo.png';var title = '阿鹏\'s BLOG';var body = 'http://www.1990c.com';var popup = window.webkitNotifications.createNotification(icon, title, body);popup.ondisplay = function(event) { setTimeout(function() { event.currentTarget.cancel(); }, 5000);}popup.show();}//创建HTML消息function htmlMsg(){var popup = window.webkitNotifications.createHTMLNotification('msg.html');popup.ondisplay = function(event) { setTimeout(function() { event.currentTarget.cancel(); }, 5000);}popup.show();}</script></head><body><input type="button" value="是否支持桌面提醒" onclick="supported();"/><input type="button" value="请求权限" onclick="requestPermission();"/><input type="button" value="请求权限状态" onclick="checkPermission();"/><input type="button" value="显示文本消息" onclick="textMsg();"/><input type="button" value="显示HTML消息" onclick="htmlMsg();"/></body></html>