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How to detect the screen resolution with JavaScript?
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original answer
Yes.
window.screen.availHeight
window.screen.availWidth
update 2017-11-10
From Tsunamis in the comments:
To get the native resolution of i.e. a mobile device you have to multiply with the device pixel ratio: window.screen.width ...
Center a popup window on screen?
How can we center a popup window opened via javascript window.open function on the center of screen variable to the currently selected screen resolution ?
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Chrome, Javascript, window.open in new tab
...it's an option controlled by Internet Explorer users.
Opening pages using Window.open with a different window name will open in a new browser window like a popup, OR open in a new tab, if the user configured the browser to do so.
EDIT:
A more detailed explanation:
1. In modern browsers, window.o...
How to close current tab in a browser window?
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You will need Javascript to do this. Use window.close():
close();
Note: the current tab is implied. This is equivalent:
window.close();
or you can specify a different window.
So:
function close_window() {
if (confirm("Close Window?")) {
close();
}
}
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How do I create a new Swift project without using Storyboards?
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You must mark the window and testNavigationController variables as optional:
var window : UIWindow?
var testNavigationController : UINavigationController?
Swift classes require non-optional properties to be initialized during the instantiatio...
Best way to hide a window from the Alt-Tab program switcher?
...l one of those things I don't know how to do properly. It's easy to hide a window from the taskbar via a property in both Windows Forms and WPF, but as far as I can tell, this doesn't guarantee (or necessarily even affect) it being hidden from the Alt + ↹Tab dialog. I've seen invisible windows...
Should I use window.navigate or document.location in JavaScript?
...ange the location of the current web page using JavaScript? I've seen both window.navigate and document.location used. Are there any differences in behavior? Are there differences in browser implementations?
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JavaScript open in a new window, not tab
I have a select box that calls window.open(url) when an item is selected. Firefox will open the page in a new tab by default. However, I would like the page to open in a new window, not a new tab.
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Emacs, switch to previous window
In Emacs, C-x o takes me to the next window.
12 Answers
12
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ie8 var w= window.open() - “Message: Invalid argument.”
... was an invalid name for the second argument, i.e., I had a line like:
window.open('/somefile.html', 'a window title', 'width=300');
The problem was 'a window title' as it is not valid. It worked fine with the following line:
window.open('/somefile.html', '', 'width=300');
In fact, readi...