web-notifications

问题 I use HTML5 notification in Google Chrome. var notification = webkitNotifications.createHTMLNotification("page.html") notification.show() On my page, I have <select> and several <option> 's. But I can not open up the selector (combobox). Have you tried this before? Could you please help me out of this? Thank you in advance. 回答1: Google Chrome version 17.0.963.56 fixed this issue (I filed here - but it seems dev team were busy...). You can even use popup menu in notification window - which was

问题 I would like to intercept HTML5 Web Notifications. I have read the following answer where a user suggests that it is possible to override the window.Notification object with your own object that will act as a proxy. I tried to do that but couldn't manage it to work. Below is the JavaScript code I am injecting when a page has been loaded: function setNotificationCallback(callback) { const OldNotify = window.Notification; OldNotify.requestPermission(); const newNotify = (title, opt) => {

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last year . I have a database in which I insert and send data using java.So I want to send push notifications using java to my web application and getting them in javascript. I also want to send push notification to my browser.Is there an easy way to do these two things? I have been trying for

问题 In the context of pushing notifications to web-browsers, the PUSH SERVICE acts as interface between the SERVICE WORKER and APPLICATION SERVER. My current understanding is that Google FCM is the Push Service for Google Chrome & FireFox browsers APNS (Apple Push Notification Service) is the Push Service for Safari browser Here, is it technically possible to substitute the ‘push service(s)’ (– i.e., Google FCM for Google Chrome & FireFox browsers and APNS for Safari) with a generic custom

问题 I've got Web Notifications working in Firefox in combination with Server Sent DOM events. Unfortunately the notifications disappear after about two to three seconds. I prefer Chrome's method of leaving the message visible (with a maximum of three displayed at any given time) until the user clicks the notification. Here is what I have... window.onload = function(e) { if ('EventSource' in window) {//Server Sent DOM Events var sse = new EventSource('../mail/sse/'); if (Notification.permission &&

问题 I'm developing a website that supports desktop notifications. I'm utilizing GCM and Azure Notification Hub to send push messages to end users. I followed this codelab tutorial. When testing I have found that the push notifications do get displayed on the screen, but the message that I have written in the payload is not shown in the notification. So I again went through the codelab, and they have mentioned a body key in the showNotification method. Code self.addEventListener('push', function

问题 I'm toying with adding web push notifications to a web app hosted with apps script. To do so, I need to register a service worker and I ran into an error with a cross-domain request. Raw content is hosted from *.googleusercontent.com while the script URL is script.google.com/* . I was able to successfully create an inline worker using this post on creating inline URLs created from a blob with the script. Now I'm stuck at the point of registering the worker in the browser. The following model

问题 I'm working on a macOS desktop app in Swift 4. It has a WKWebView which loads up a web page that sends notifications. None of the notifications are shown by default and there's also no permission request. I need a way to show the notifications and intercept them, so that I can show a counter. Any idea how to achieve this? 回答1: I was facing the same challenge and solved it by injecting a script (WKUserScript) which overrides the web notification API with a custom implementation that leverages

问题 I am implementing desktop notifications in a website which displays notifications when new messages arrive. I want the browser tab in which the site is open to get focus when the user clicks on the notification & I could get this worked in Chrome with the following code: var n = new Notification('Title', { 'body': 'Sample content.' }); n.onclick = function (e) { window.focus(); }; But unfortunately, this doesn't work in Firefox. :( Could anyone tell me what I am missing here? I am testing in

问题 Well, A small idea of making an application ran through my mind. But this is the first time I would try to make an application. Till now I have worked on PHP, C++, Ruby with Rails frame work, but all at a beginner level. I am ready to take a bigger leap and learn them extensively if my idea demands so. The requirement is such that the web app gives you a desktop notification. I have seen that happen with a Gmail chat box. All I need to know is, what could be right tools to start with? Does