html and click “Open child”, then click “Close child”. If so, use the window's name stored on the form. html, I added a text field (could be a hidden field), removed the closeMe() function since that was an epic fail! and modified the closeChild() function to look and see if the reference was lost. If we store that on the page, we can use it to get a reference again!īelow, in. Nico at 9:10 windows.close () not working in the angular. 2, not mentioned here: You can close the tab only if (the 'parent' window) isn't null. To enable this setting go to about:config then search and find the dom. For anyone trying to close the tab programatically, I have two things to add (TL:DR ) 1 You can only close tabs that were opened with javascript (as Ryan Joy mentioned). You will notice I had a variable called “childname”. Firefox has an advanced setting that you can enable to allow scripts to close windows, effectively enabling the window.close() method. If the parent is refreshed, it loses the reference to the child and the parent cannot close the child. I hope this simple example has cleared a few thing up. Scripts may not close windows that were not opened by script. Since the child window was opened with script, window.open() it can close itself.
#Close tab browser javascript how to#
Since the parent was not opened with window.open() it cannot be closed using window.close() or self.close(). Examples Closing a window opened with window.open () This example shows a method which opens a window and a second one which closes the window this demonstrates how to use Window.close () to close a window opened by calling window.open (). The window.open() method opens a new browser window, or a new tab. Since we opened the child using a script, and had a reference handle to that child (in the variable “child”), by the MDN statement, we were able to close it using the handle to the window.close() ( child.close() ) Method 1: Close Tab Created in JavaScript Using window.open() and setTimeout() Methods. A child window opens as separate window as a tab, just as before. See the console.log() Īccording to the MDN it can close itself, under the right conditions.Īdd the following button and closeMe() function to. Go back to the parent and click “Close child” and the child window closes. A child window opens as separate window as a tab. This all works for popup windows as well. Since I did not specify the size of the window, it will open as a new tab in the browser.
This is where the MDN statement comes into play.
#Close tab browser javascript full#
*window.close() - full syntax here (but not always!)* What does this statement really say? First: Opening and Closing Windows. Javascript Closures in Depth | Tutorial for Beginners | Easy Explanation with Examples
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