unload event

The close() method closes a window. See Also: The open() method. Syntax: window.close() Parameters: NONE Return Value: NONE

一般的窗口关闭的JS如下写法：. window.close(). 但是呢，chrome，firefox等中有时候会不起作用。 改为下面的写法：. window.open(about:blank ...

I noticed that the procedure window.close() in my scripts is not working properly. This procedure works for the first time only.

The simplest way to close a window is to use the window.close() method. However, this will only work for windows that were opened by a script.

close() method closes the current window, or the window on which it was called. Windows are script-closable if they were created by web content.

Window.close() 方法关闭当前窗口或某个指定的窗口。 该方法只能由 Window.open() 方法打开的窗口的 window 对象来调用。如果一个窗口不是由脚本打开 ...

window.close method can only be called by a window that were opened by a script using window.open or else we get a error on the console.

In JavaScript, we can close a window only if it is opened by using window.open method: window.open('https://www.google.com'); window.close();

I'm having a problem always when I'm trying to close a window through the window.close() method of the Javascript, while the browser displays the below message ...

The function calls window.close() to attempt closing the current window. Note that this will only work if the window was opened by JavaScript.