Javascript close browser tab

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I want to create a link on a webpage that would close the currently active tab in a browser without closing other tabs in the browser.

When the user clicks the close link, an alert message should appear asking the user to confirm with two buttons, "YES" and "NO". You will need Javascript to do this. Use window. You return false here to prevent the default behavior for the event. Otherwise the browser will attempt to go to that URL which it obviously isn't.

Now the options on the window. If you really want Yes and No you'll need to create some kind of modal Javascript dialog box. Note: there is browser-specific differences with the above. If you opened the window with Javascript via window. Firefox disallows you from closing other windows. I believe IE will ask the user for confirmation.

Other browsers may vary. As far as I can tell, it no longer is possible in Chrome or FireFox. It may still be possible in IE at least pre-Edge. It is possible. I searched the whole net for this, but once when i took one of microsoft's survey, I finally got the answer. Credits go to Marcos J. I've tried several ideas for FF including opening an actual web-page, but nothing seems to work.

As far as I understand, any browser will close a tab or window with xxx. That makes sense when you think about it - a user may well not want JS closing a tab or window that has useful history. Sorry for necroposting this, but I recently implemented a locally hosted site that had needed the ability to close the current browser tab and found some interesting workarounds that are not well documented anywhere I could find, so took in on myself to do so.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. How can I close a browser window without receiving the Do you want to close this window prompt? My friend Scripts are not allowed to close a window that a user opened. This is considered a security risk. Though it isn't in any standard, all browser vendors follow this Mozilla docs.

If this happens in some browsers, it's a security bug that ideally gets patched very quickly. None of the hacks in the answers on this question work any longer, and if someone would come up with another dirty hack, eventually it will stop working as well.

javascript close browser tab

I suggest you don't waste energy fighting this and embrace the method that the browser so helpfully gives you — ask the user before you seemingly crash their page.

Here is Javascript function which I use to close browser without Prompt or Warning, it can also be called from Flash. It should be in html file. This works in Chrome 26, Internet Explorer 9 and Safari 5. The nested window. For security reasons, a window can only be closed in JavaScript if it was opened by JavaScript. Because of the security enhancements in IE, you can't close a window unless it is opened by a script.

So the way around this will be to let the browser think that this page is opened using a script, and then to close the window. Below is the implementation. Try this, it works like a charm! Sorry a bit late here, but i found the solution, at least for my case. Tested on Safari The browser is complaining because you're using JavaScript to close a window that wasn't opened with JavaScript, i.We are going to be looking at the method to close the current tab in a browser window using JavaScript.

Earlier it used to happen that with a simple JavaScript function, the current tab used to get closed. The following syntax was used for this purpose. But accounting for a security feature, which was introduced a few years ago, ordinary JavaScript lost its privilege to close the current tab, just by using this syntax.

Means the window. Output: When we load the code:. The entire process:. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute. See your article appearing on the GeeksforGeeks main page and help other Geeks. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below. Writing code in comment?

How To Close a Browser Tab With JavaScript

Please use ide. How to pass an array as a function parameter in JavaScript? When and why to 'return false' in JavaScript? How to force Input field to enter numbers only using JavaScript? How to remove spaces from a string using JavaScript? ES6 Loops Difference between node. Syntax: window. Recommended Posts: How to get the size of screen, current web page and browser window using jQuery? How to make browser to go back to previous page using JavaScript?

How to get the current date in JavaScript? How to get the first and last date of current month using JavaScript? Check out this Author's contributed articles. Load Comments.I was asked by a visitor how he could close a browser window or tab using JavaScript. This article addresses that question. Since this was written in response to a JavaScript question, it assumes that you at least know how to insert JavaScript code into a web page.

To close a window or tab that was opened using JavaScript, call window.

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If you only test your code in an old browser eg, old versions of Chrome or Firefox, or any version of Internet Exploreryou will end up with the mistaken impression that it works fine even in windows opened manually by the user. Newer browser versions impose this restriction for security and other reasons.

How to detect browser or tab closing in JavaScript ?

Some older versions fell for such trickery, but these methods should no longer work in the current versions of Chrome and Firefox. On at least the Firefox browser, the tab or window that you want to close must not have been opened with "noopener" or "noreferrer".

For example, if a window was opened with window. I have not tested whether the other browsers Chrome, Edge, Safari implement this restriction, but my guess is that if they don't, they probably will in the future, to protect the user. In other words, if you want to close a window with JavaScript, don't open it with either "noopener" or "noreferrer" or both. If you are reading this in a modern browser, try it. That is, click the button in both the demo window which should close and this one which should not.

You probably won't want to click the "Close current window" button on the original window if you are not using a current version of your browser, or if you use Internet Explorer any versionsince you will probably succeed, causing you to have to reload the page to continue reading.

Once again, be warned that the window that pops up is identical to the one you are reading since it's the same URLwith no visual indicator to distinguish between the original and the demo. And, of course, the usual way you close a tab in your browser should also work. It is just the standard HTML code for buttonswith the addition of onclick handlers that are invoked when someone clicks them. Since the "Close current window" button does nothing but call window.

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Web Design.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Unfortunately or fortunately? So this is the best answer I can give, I don't think you can natively detect a pure close in Javascript.

Correct me if I'm wrong here.

javascript close browser tab

From Firefox Documentation. For some reasons, Webkit-based browsers don't follow the spec for the dialog box. An almost cross-working example would be close from the below example.

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I needed to automatically log the user out when the browser or tab closes, but not when the user navigates to other links. I also did not want a confirmation prompt shown when that happens. After struggling with this for a while, especially with IE and Edge, here's what I ended doing checked working with IE 11, Edge, Chrome, and Firefox after basing off the approach by this answer.

First, start a countdown timer on the server in the beforeunload event handler in JS. The ajax calls need to be synchronous for IE and Edge to work properly. You also need to use return; to prevent the confirmation dialog from showing like this:. Starting the timer sets the cancelLogout flag to false.

If the user refreshes the page or navigates to another internal link, the cancelLogout flag on the server is set to true. Once the timer event elapses, it checks the cancelLogout flag to see if the logout event has been cancelled. If the timer has been cancelled, then it would stop the timer. If the browser or tab was closed, then the cancelLogout flag would remain false and the event handler would log the user out.

Implementation note: I'm using ASP. OnActionExecuted method. Sorry, I was not able to add a comment to one of existing answers, but in case you wanted to implement a kind of warning dialog, I just wanted to mention that any event handler function has an argument - event. In your case you can call event.

I consider this a way better option than using standard ugly and insecure alert. I personally implemented my own set of dialog boxes based on kendoWindow object Telerik's Kendo UI, which is almost fully open-sourced, except of kendoGrid and kendoEditor. You can also use dialog boxes from jQuery UI. Please note though, that such things are asynchronous, and you will need to bind a handler to onclick event of every button, but this is all quite easy to implement.

However, I do agree that the lack of the real close event is terrible: if you, for instance, want to reset your session state at the back-end only on case of the real close, it's a problem.

For similar tasks, you can use sessionStorage to store data locally until the browser tab is closed. The sessionStorage object stores data for only one session the data is deleted when the browser tab is closed. There is no event, but there is a property window. Thus if you really needed to know you could poll the window to check that property.

Note: Polling anything is generally not the best solution.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I have a close link on my web page. I would like to function it to close the current tab when click it. I have written.

javascript close browser tab

The above code seems to be working well in Internet Explorer. But it is not working in Mozilla Firefox and Google Chrome. Please help me to resolve this. For example, if you create a window with window. This only closes the tab, and not the entire browser, if multiple tabs are opened. I have tried this in Chrome 61 and IE11 it is working fine. But this is not working with Firefox In Firefox we can only close, windows which opened using below command. Though let it also be noted that readers may want to place this into a function that fingerprints which browsers require such trickery, because Firefox 59 doesn't work with the above.

This worked for me in some cases in Google Chrome It does not seem to work when put inside a javascript function, though. This only works in chrome; it is a bug. It will be fixed in the future, so use this hacky solution with this in mind. Learn more. Close Current Tab Ask Question. Asked 7 years, 3 months ago. Active 8 months ago. Viewed k times. Andreas Active Oldest Votes.

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Brian Ustas Brian Ustas By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more. Asked 2 years, 5 months ago. Active 2 years, 5 months ago. Viewed 3k times. Scripts can not close a window that has not been opened by a script.

Nicolas Chancerel Nicolas Chancerel 11 1 1 silver badge 5 5 bronze badges. Why do you need to open a whole tab just to show a message? As the error says, you can't close a browser window through JavaScript if you didn't create the window through a script to begin with.

Google Chrome:

Possible duplicate of window. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook.

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