關於 onbeforeunload not working sometimes ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. onbeforeunload - called on every postback / ajax request

I'm having the same problem. I'm using a RadDataPager with AJAX and the window.onbeforeunload function is being fired before the "OnRequestStart" event of ...

#12. onUnload function not working properly - Lightrun

Stuck on an issue? Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the ...

#13. window.onbeforeunload not working properly after postback ...

[Solved]-window.onbeforeunload not working properly after postback/page load-C#. Search. score:0 ... addEventListener() and the beforeunload event.

#14. Not working onbeforeunload event using DevExpress controls

Hello Team, The onbeforeunload event is unable to working when I was using DevExpress controls, Please suggest? For this I have used below ...

#15. avoid unbeforeunload event during refresh and window ...

I do not want to display pop up window during refresh. It is working abit buggy now. Everytime i click to open up the child page, sometimes the pop up comes ...

#16. Reliably Send an HTTP Request as a User Leaves a Page

It should work in unload() most probably. If not, use beforeunload(); that works. I've seen it working by testing this Beacon API in timeonsite.

#17. onbeforeunload event is not being triggered when popping up ...

https://stackoverflow.com/questions/7794301/window-onunload-is-not-working-properly-in-chrome-browser-can-any-one-help-me

#18. onUnload not working for me? - JavaScript - SitePoint Forums

I just can't get any OnUnload functions to work on all browsers. This is because the onunload event not supported properly (if at all) in Chrome ...

#19. onbeforeunload not called at window close + frame or iframe ...

What steps will reproduce the problem? 1. open a page with a frameset or an iframe 2. focus the frame 3. close the window. What is the expected result?

#20. JS window.OnBeforeUnload not triggering with Menu Bar

The event triggers properly when attempting to close the window or navigating to a different site entirely. .Razor. Javascript.

#21. onbeforeunload event does not display site-supplied text, only ...

Strongly agree that it is wrong to suppress site-generated beforeunload messages. ... Then they call support to say that their application isn't working ...

#22. WebGL - Fix Firefox crashing on closing the page? - Unity Forum

onbeforeunload to properly shut down the engine and call OnApplicationQuit in Unity. It turned out that there were some problem with this ...

#23. Tech & Engineering Blog - HUMAN Security

Stop fraudulent financial transactions. Scraping. Block unwanted data exfiltration. Programmatic Ad Fraud. Protect digital advertising transactions.

#24. WDD cause firing onbeforeunload without post back - Infragistics

The problem is that WDD ( any of them ) cause ... see the message from onbeforeunload event... sometimes it is not happening on first change ...

#25. How To Send Ajax Requests When Closing a Page | by Maxwell

Sometimes we need to do some reporting to record user behavior when the user leaves ... There are several ways we can solve this problem.

#26. IndexedDB onbeforeunload Test - Vaughn Royko

Saving to this database is done on your browser's onbeforeunload event ... will allow enough time? to save more data (but not all), and only sometimes?

#27. onbeforeunload is cancelling all event - ZK Forum

The fact, I am not an javascript programmer, so any hekp will be appreciated. <?xml version="1.0" encoding="utf-8"?> ...

#28. How onunload event work in JavaScript? - eduCBA

Here we discuss How onunload event work in JavaScript and ... if not properly used, and the event also might not work properly as expected.

#29. #GTMTips: Fire Trigger When User Is About To Leave The ...

On mobile the browser app might get closed not firing beforeunload at all. At least, I would expect to see some odd numbers.

#30. Page:DOMContentLoaded, load, beforeunload, unload

Today, browsers sometimes suspend pages or abort them entirely, ... beforeunload : the user is getting out, and it's not possible to check if the latter has ...

#31. Why onunload() does not work - W3Schools Forum

The onunload event is supported in IE, Firefox, and Safari, but not supported properly in Chrome or Opera. Also remember ActiveX Script have to ...

#32. Solved: "top.window.location" not working in onSubmit cata...

The script is working about half the time, sometimes it correctly directs the ... top.window.onbeforeunload = null;//this removes the popup that asks if you ...

#33. [CLOSED] DirectMethod is not working inside window ...

window.onbeforeunload = function(e) { Ext.net.DirectMethods.RemoveUserCache(); }; ... But, I think, sometimes it can not work.

#34. window.onunload = function() is not working in Chrome - Bytes

Im having problems getting the window.open function to work properly in internet explorer. The code works fine in firefox, but thats not really an option (cant ...

#35. Navigation guard using AngularJS: onbeforeunload

I have been working on an add-on for one of our products that includes ... In AngularJS, since a real navigation is not going to occur in a ...

#36. Page Lifecycle API - Chrome Developers

The beforeunload event has a similar problem to the unload event, in that when present it prevents browsers from caching the page in their back/ ...

#37. Solved: Running JSP code onUnload - Experts Exchange

Sometimes the jsp page simply doesn't execute. In addition, I've tried placing JSP code inside a javascript function that gets called on ...

#38. Clicking Cancel on OnBeforeUnload pop-up

So sometimes a Safari for Windows problem can be fixed by an iTunes or QuickTime update which includes an update to Apple Application ...

#39. Alert about data not saved before exiting browser - Moodle.org

The users sometimes close the tab or browser before hitting the ... not involve hacking the php (and thereby avoids upgrade problems) is to ...

#40. Why is jQuery onbeforeunload not working in Chrome and ...

jQuery : Why is jQuery onbeforeunload not working in Chrome and Firefox? [ Beautify Your Computer : https://www.hows.tech/p/recommended.html ] ...

#41. Press ok button will trigger onbeforeunload event in popup ...

We are migrating CKEditor issue tracking to GitHub. Please, use GitHub to report any new issues. The former tracking system (this website) will still be ...

#42. Don't Let the Door Hit You Onunload and Onbeforeunload ...

What's worse, Opera never fires the onbeforeunload event. This creates a serious problem with attempting to save page state prior to a user leaving your ...

#43. Make an AJAX call when the user leaves a web page (using ...

Sometimes you need to send some data to the server before the user leaves your web ... The fix for this is quite ugly, but it does work.

#44. How to avoid data loss, if user close the window before the ...

This is not a Meteor issue, but plain JavaScript. ... This is an async call, so onbeforeunload doesn't work for us.

#45. onbeforeunload Event - W3Schools

The onbeforeunload event occurs when a document is about to be unloaded. This event allows you to display a message in a confirmation dialog box to inform ...

#46. Jan dubsky presov - Gran Canaria Moda Calida

... Muslim brothers floods Pati yang soul for me lyrics A4 tech pk-635 driver? ... Jean luc delarue rtl Song emotions make you cry sometimes Miroslav sykora ...

#47. JavaScript comment - Javatpoint

But after sometime, there may be need to disable the code. ... It will not be displayed */; document.write("example of javascript multiline comment"); ...

#48. Fix performance of snowplow in onbeforeunload - GitLab

Link issues together to show that they're related or that one is ... But sometimes people work in automated mode, clicking in a fast manner ...

#49. js onbeforeunload not working - 稀土掘金

js onbeforeunload not working. 在处理onbeforeunload 事件时，你需要注意几个问题：. 该事件只能在window 对象上使用，不能 ...

#50. Easy fix for: Blocked attempt to show a 'beforeunload ...

Blocked attempt to show a 'beforeunload' confirmation panel for a frame that ... Monitor violations, network errors, certificate issues, ...

#51. Onbeforeunload not working in chrome - DotnetSpider

following piece of code is working fine in IE but not working in Chorme. I am trying to reload the parent window after close of popup window.

#52. onbeforeunload 事件不再支援自訂訊息 - 黑暗執行緒

這招用了多年，今天在寫某個設定網頁時卻發現Chrome 沒有顯示我在onbeforeunload 傳回的提醒文字，而是出現「系統可能不會儲存你所做的變更」字樣。 原 ...

#53. window.onbeforeunload not working when using in Salesforce ...

From what I can tell, you can't use the beforeunload event because the framework does whatever it does in a way that breaks this event.

#54. The Tangled Web: A Guide to Securing Modern Web Applications

Malware authors sometimes abuse that quirk to force casual, panicked users ... and Appearance Problems All right, all right—let's move beyond the arguably ...

#55. JavaScript: The Definitive Guide: Activate Your Web Pages

There is a similar (but more pernicious) problem with forms, ... registered by setting an object property or an HTML attribute is sometimes significant.

#56. Dreamweaver MX Application Development in 21 Days

Of course , sometimes you might not want the extra behav- ior , so you can ... To set your own event , select the behavior you want to work on , and then ...