用户提交表单后,在Web应用上发送推送通知

时间:2019-05-20 20:33:10

标签: javascript asp.net webforms

我们有一个可在ASP.Net Web窗体上运行的Web应用程序。用户转到要求某些信息的登录页面,并将其存储在SQL数据表中,并触发并将电子邮件通知发送给联系中心。

我们需要,当某些用户对表格进行汇总时,联络中心代理会从浏览器接收推送通知。

着陆页位于特定的URL(例如www.mysite.com/landing.aspx)上,而联系中心的正面位于www.mysite.com/admin

到目前为止,我们已经尝试使用javascript。我们有一个代码可以每分钟在数据库上搜索新记录,但是它使服务器工作量很大!

这是执行一分钟任务后加载的javascript:

    window.onload = function notifyMe() {
        // Let's check if the browser supports notifications
        if (!("Notification" in window)) {
            alert("This browser does not support desktop notification");
        }

        // Let's check whether notification permissions have already been granted
        else if (Notification.permission === "granted") {
            // If it's okay let's create a notification
            var notification = new Notification("New form request received!");
        }

        // Otherwise, we need to ask the user for permission
        else if (Notification.permission !== 'denied') {
            Notification.requestPermission(function (permission) {
                // If the user accepts, let's create a notification
                if (permission === "granted") {
                    var notification = new Notification("New form request received!");
                }
            });
        }

        // At last, if the user has denied notifications, and you 
        // want to be respectful there is no need to bother them any more.
    }
</script>

您知道实现此目标的更好方法吗?谢谢!