You can’t close any tab via JavaScript. “This method is only allowed to be called for windows that were opened by a script using the window. open method.” In other words, you can only use JavaScript to close a window/tab that was spawned via JavaScript.

How do you close a tab in JavaScript?

You can’t close any tab via JavaScript. “This method is only allowed to be called for windows that were opened by a script using the window. open method.” In other words, you can only use JavaScript to close a window/tab that was spawned via JavaScript.

Can you close browser with JavaScript?

To close a window or tab that was opened using JavaScript, call window. close() . For example, the following will close the current window/tab. Note that window.

How do I capture close browser events?

Way to detect browser or tab close event

1. Perform database operation before close the browser (without alert) Here, we will use the addEventListener() method to handle the beforeunload event to detect browser close.
2. Show alert before close/reload the tab or browser.
3. 1 Response.

How do I close the current tab?

Close a tab

1. Windows & Linux: Ctrl + w.
2. Mac: ⌘ + w.

How do I close the browser window on my phone?

Close a window

1. On your Android tablet, open Chrome .
2. Tap More. Manage windows.
3. Next to the window you want to close, tap More. Close window.
4. To confirm, tap Close window.

How do you close a function in JavaScript?

close() method simply close the window or tab opened by the window. open() method. Remember that – You have to define a global JavaScript variable to hold the value returned by window. open() method, which will be used later by the close() method to close that opened window.

How do I close tabs on my Android?

Close a tab

1. On your Android phone, open the Chrome app .
2. To the right, tap Switch tabs. . You’ll see your open Chrome tabs.
3. At the top right of the tab you want to close, tap Close. . You can also swipe to close the tab.

How do I close browser on Android?

1 Open the Internet application on the device. 2 Tap on screen or scroll down slightly so the bottom options appear. 3 This will show you all the tabs you have open. To close one tab or to select which tabs to close, touch the X in the top right corner of each tab you wish to close.

How do I close a tab on my browser Android?

https://www.youtube.com/watch?v=WtxQeRciBgM