Window.open not working in IE8? - javascript

This is the JavaScript I'm currently using:
window.open('/modules/mod_oneononechat/chatwindow.php?key='+key+'&color=blue','x'+winName+'x','location=0,status=0,toolbar=0,menubar=0,resizable=0,scrollbars=0,height=375,width=420');
This doesn't seem to be working in IE8.
It's a chat window that works fine on all other browsers (including IE7). Any ideas as to why it's not working on IE8?

IE8 doesn't like spaces in the window name.

Removing the space from the window name solved the problem.

In IE8, the below function was not opening a new window pop up whereas it was working perfectly in Mozilla and Chrome.
function openReports(reportUrl){
window.open(reportUrl,'Report Information','height=800,width=1000,left=200,top=200,toolbars=no,resizable=no,scrollbars=auto,location=no');
}
Removing the space (Report Information)from the window name solved the problem for me too.

This works for me:
javascript:window.open('http://google.com', 'x'+'winName'+'x', 'location=0', 'status=0', 'toolbar=0', 'menubar=0', 'resizable=0', 'scrollbars=0', 'height=375', 'width=420');

I too had a problem with this issue. I had written a function like
function newPopup(url) {
popupWindow=window.open(url,'Detailed Informations','height=700,width=1000,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes')
}
where there was a space in the window name i.e "Detailed Information" and due to this the popup was not working. Just dont put any spaces in the window name.

window.open has three parameters: url, windowname, otherfeatures.
For FF, if the second parameter (windowname) is not passed, it still works :)
But in IE 7,8 which we tested, we have to pass the second parameter

var newWin = window.open('', '', 'width=400, height=400, top=100, left=100');
In IE8 Use This first two arguments has to be blank then it works on IE8.

Can you check whether it throws any javascript error?
You can use IE8 built in javascript debugger

The support article titled Q281679 by Microsoft was released for MSIE 5.5/6.0. But it could be applicable for MSIE 8.
Alternatively, you could use the X-UA-Compatible meta tag or header, and see if this can be resolved by resorting to the compatibility mode (I would personally use this as a last resort, and would instead attempt to write JavaScript that does not cause IE8 to behave as described).
PS: To avoid IE8 from requiring the compatibility mode, use the services of the W3C page validator, and have the page tested in another standards compliant browser like Firefox 3 (don't forget to use Firebug and the Web Development Toolbar extensions if you use FF3).

If you use spaces or dashes in the window name, IE won't work (at least some versions that I used).

IN IE if you open one window with window.open() - again if you want to open new window with window.open(),It will not open new window.
For this the solutions is - IN Window.open parameters pass this parameter "copyhistory=no".
e.g:
WindowName = window.open('','Name','height=320,width=428,toolbar=no,
menubar=no,scrollbars=no, resizable=no,location=no, directories=no,
status=no,copyhistory=no');
Hope this will be helpful for you.

Related

Closing Browser Tab not working in Chrome

I am trying to close the tab using script, but it's not working.
<button type="button" class="btn btn-primary" id="btnClose">Close</button>
$('#btnClose').click(function() {
var newWindow = window.open('https://localhost:44384/MasterUpdate/Index/1', '_self', '');
window.close(newWindow);
});
The URL I am using is for testing purposes only. In my code I manually manage it using this:
string referer = Request.Headers["Referer"].ToString();
ViewBag.GetCurrentURL = referer;
I have tried so many ways but they didn't work for me.
javascript:window.open('','_self').close();
window.top.close();
window.close();
As Rory pointed out, there are few conditions when window.close() works.
Below is the excerpt from this link:
close browser tab/window
Note that window.close() will only work under the following conditions:
On all modern browsers, the web page to be closed must be the first in that window/tab's session history. That is, if you hit the Back button on the browser, you will not go to a previous page in that window/tab because there is none.
You can easily accomplish that by opening that page either with JavaScript, for example, by using window.open(), or through a link that has a target="_blank" attribute. You can find example code for the former in the demo below, and the latter in the article on opening links in a new window or tab.
If you only test your code in an old browser (eg, old versions of Chrome or Firefox, or any version of Internet Explorer), you will end up with the mistaken impression that it works fine even if the above conditions are not true. Newer browser versions impose these restrictions for security (and other) reasons.
Modern browsers will also resist your attempt to trick them into thinking that an existing window/tab was opened with JavaScript when it was not. Some older versions fell for such trickery, but these methods should no longer work in the current versions of Chrome and Firefox.
Also, for tab/window must be opened via window.open() for window.close(0 to work.
If you will to close the tab you've created with window.open you just have to store the new tab into variable and then use .close() method of this variable when you want to close it.
Short example:
const newWindow = window.open('');
setTimeout(() => newWindow.close(), 1000);
This example shows how to create new window and then close it after 1 sec.
If you want to manualy close the tab, just call newWindow.close() function wherever you want.

self.close() not working...Is there any work-around for that? [duplicate]

The issue is that when I invoke window.close() or self.close() it doesn't close the window. Now there seems to be a belief that in Chrome you can't close by script any window that is not script created. That is patently false but regardless it is supposed to still do it, even if it requires to pop up an alert to confirm. These are not happening.
So does anyone have real, functional and proven method of closing a window using something like javascript:window.close() or javascript:self.close() that actually does what is expected and something that happens just fine in every browser that is NOT Chrome based? Any suggestions would be greatly appreciated and I am looking for Javascript specific solution, nothing JQuery or third party implementation.
Update: While much of what has been suggested has serious limitations and usability issues, the latest suggestion (specific to TamperMonkey) using // #grant window.close in the script header will often do the trick even on those tabs that normally can't handle the close method. While not entirely ideal and doesn't generalized to every case, it is a good solution in my case.
Ordinary javascript cannot close windows willy-nilly. This is a security feature, introduced a while ago, to stop various malicious exploits and annoyances.
From the latest working spec for window.close():
The close() method on Window objects should, if all the following conditions are met, close the browsing context A:
The corresponding browsing context A is script-closable.
The browsing context of the incumbent script is familiar with the browsing context A.
The browsing context of the incumbent script is allowed to navigate the browsing context A.
A browsing context is script-closable if it is an auxiliary browsing context that was created by a script (as opposed to by an action of the user), or if it is a browsing context whose session history contains only one Document.
This means, with one small exception, javascript must not be allowed to close a window that was not opened by that same javascript.
Chrome allows that exception -- which it doesn't apply to userscripts -- however Firefox does not. The Firefox implementation flat out states:
This method is only allowed to be called for windows that were opened by a script using the window.open method.
If you try to use window.close from a Greasemonkey / Tampermonkey / userscript you will get:
Firefox: The error message, "Scripts may not close windows that were not opened by script."
Chrome: just silently fails.
The long-term solution:
The best way to deal with this is to make a Chrome extension and/or Firefox add-on instead. These can reliably close the current window.
However, since the security risks, posed by window.close, are much less for a Greasemonkey/Tampermonkey script; Greasemonkey and Tampermonkey could reasonably provide this functionality in their API (essentially packaging the extension work for you).
Consider making a feature request.
The hacky workarounds:
Chrome is currently was vulnerable to the "self redirection" exploit. So code like this used to work in general:
open(location, '_self').close();
This is buggy behavior, IMO, and is now (as of roughly April 2015) mostly blocked. It will still work from injected code only if the tab is freshly opened and has no pages in the browsing history. So it's only useful in a very small set of circumstances.
However, a variation still works on Chrome (v43 & v44) plus Tampermonkey (v3.11 or later). Use an explicit #grant and plain window.close(). EG:
// ==UserScript==
// #name window.close demo
// #include http://YOUR_SERVER.COM/YOUR_PATH/*
// #grant GM_addStyle
// ==/UserScript==
setTimeout (window.close, 5000);
Thanks to zanetu for the update. Note that this will not work if there is only one tab open. It only closes additional tabs.
Firefox is secure against that exploit. So, the only javascript way is to cripple the security settings, one browser at a time.
You can open up about:config and set
allow_scripts_to_close_windows to true.
If your script is for personal use, go ahead and do that. If you ask anyone else to turn that setting on, they would be smart, and justified, to decline with prejudice.
There currently is no equivalent setting for Chrome.
Chrome Fixed the security issues on version 36.0.1985.125
Chrome 36.0.1985.125 WEDNESDAY, JULY 16, 2014
Release note
From my observation, this update fixed the issue on using window.close() to close the popup window. You will see this in the console when it fail, "Scripts may close only the windows that were opened by it.". That means The hacky workarounds (Brock Adams's answer) may not work in the latest release.
So, in the previous Chrome released builds, the below code block may worked but not with this update.
window.open('', '_self', '');
window.close();
For this update, you have to update your code accordingly to close the popup window. One of the solution is to grab the popup window id and use
chrome.windows.remove(integer windowId, function callback)
method to remove it. Chrome extension windows API can be found at chrome.windows.
Actually my chrome extension MarkView was facing this issue and I had to update my code to make it work for this Chrome Update. By the way, MarkView is tool to read and write Awesome Markdown Files, it provides features including Content Outline, Sortable Tables and code block syntax highlight with line number.
I also created this post, any comments are welcome.
In tampermonkey now you can use
// #grant window.close
And then just simply call
window.close();
Requrements for this to work:
You have to open the window/tab from a window launcher to get a javascript handle to have it work, as it does not always work on a tab that was not opened via a window-launcher script. This test page shows you how:
http://browserstrangeness.bitbucket.io/window_close_tester.htm
If you don't see it working from my launcher, posting your browser, your device and versions are necessary. Browsers of different versions act differently on different devices. (Such as Firefox and Chrome on iPads which are NOT what they say they are. They are Safari with a different skin!)
So it is important to say for example 'I am using Safari 10.14 on an iPad using iOs 14.5' so I (or some other helpful individual here at stackoverflow) can research it for you and post results to help other users. Thanks in advance for doing that. If you use the launcher and it works on my example for you, then it works.
I am using the method posted by Brock Adams and it even works in Firefox, if it's user initiated by being launched by button or link from another window.
open(location, '_self').close();
I am calling it from a button press so it is user initiated, and it is still working fine using Chrome 90, Internet Explorer 11, Edge, Safari 7-10 and ALSO Firefox 35 & 88. I tested using version 8.1 & 10 of Windows and Mac OS X 10.6, 10.9 & 10.10 & 10.14 if that is different.
Self-Closing Window Code (on the page that closes itself)
The complete code to be used on the user-opened window that can close itself:
window_to_close.htm
JavaScript:
function quitBox(cmd)
{
if (cmd=='quit')
{
open(location, '_self').close();
}
return false;
}
HTML:
<input type="button" name="Quit" id="Quit" value="Quit" onclick="return quitBox('quit');" />
Here is that test page again with a working example: (Now tested in Chrome 90.0 and Firefox 88.0 -- both on Windows 10 and Mac 10.14 Mojave)
http://browserstrangeness.bitbucket.io/window_close_tester.htm
Window Opener Code (on a page that opens the above page)
To make this work, security-imposed cross browser compatibility requires that the window that is to be closed must have already been opened by the user clicking a button within the same site domain.
For example, the window that uses the method above to close itself, can be opened from a page using this code (code provided from my example page linked above):
window_close_tester.htm
JavaScript:
function open_a_window()
{
window.open("window_to_close.htm");
return false;
}
HTML:
<input type="button" onclick="return open_a_window();" value="Open New Window/Tab" />
Many people are still trying to find a way to close the Chrome browser using javascript. The following method only works when you use Chrome as APP launcher - kiosk for example!
I have tested the following:
I'm using the following extension: Close Kiosk
I'm following the usage instructions and it seems to work just fine (make sure you clear the cache while doing the tests). The javascript I use is (attached to click event):
window.location.href = '/closekiosk';
I hope that helps somebody, as it's the only working solution I have found.
Note: It seems the extension runs in background and adds a Chrome tray icon. It has the following option checked: "Let Chrome run in background" (or similar text). You may need to play with it, until it work for you. I unchecked it and now it works just fine!
Despite thinking it is "patently false", what you say "seems to be a belief" is actually correct. The Mozilla documentation for window.close says
This method is only allowed to be called for windows that were opened by a script using the window.open method. If the window was not opened by a script, the following error appears in the JavaScript Console: Scripts may not close windows that were not opened by script
You say that it is "supposed to still do it" but I don't think you'll find any reference which supports that, maybe you've misremembered something?
I found a new way that works for me perfetly
var win = window.open("about:blank", "_self");
win.close();
The below code worked for me -
window.open('location', '_self', '');
window.close();
Tested on Chrome 43.0.2357.81
This might be old, but let's answer it.
I use top.close() to close a tab. window.close() or other open...close didn't work for me.
In my case, the page needed to close, but may have been opened by a link and thus window.close would fail.
The solution I chose is to issue the window.close, followed by a window.setTimeout that redirects to a different page.
That way, if window.close succeeds, execution on that page stops, but if it fails, in a second, it will redirect to a different page.
window.close();
window.setTimeout(function(){location.href = '/some-page.php';},1000);
I wanted to share my "solution" with this issue. It seems like most of us are trying to close a browser window in a standard browser session, where a user is visiting some website or another, after they've visited other websites, and before they'll visit some more.
However, my situation is that I am building a web app for a device that will essentially be the only thing the device does. You boot it up, it launches Chrome and navigates to our app. It's not even connected to the internet, any servers it talks to are on our local Docker containers. The user needs a way to close the app (aka close Chrome) so they can access the terminal to perform system updates.
So it boots up, launches Chrome in kiosk mode, at the correct address already. This happens to easily satisfy the second option in the spec:
A browsing context is script-closable if it is an auxiliary browsing context that was created by a script (as opposed to by an action of the user), or if it is a top-level browsing context whose session history contains only one Document.
So simply calling window.close() from my kiosk app just works!
If you can't close windows that aren't opened by the script, then you can destroy your page using this code:
document.getElementsByTagName ('html') [0] .remove ();
For those that are using an anchor tag to open the child window, this article describes a workaround for this issue.
My understanding is that in new versions of Chrome, the rel attribute is set to noopener by default for anchor tags with target _blank. So by setting it to opener you have the old behaviour back.
Please be aware that this was introduced to avoid tab-napping attacks.
Only if you open a new window using window.open() will the new window be able to close using code as I have mentioned above. This works perfectly for me :) Note : Never use href to open the page in a new tab. Window.close() does not work with "href" . Use window.open() instead.
You can also try to use my code below. This will also help you to redirect your parent window:
Parent:
<script language="javascript">
function open_a_window()
{
var w = 200;
var h = 200;
var left = Number((screen.width/2)-(w/2));
var tops = Number((screen.height/2)-(h/2));
window.open("window_to_close.html", '', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+tops+', left='+left);
return false;
}
// opener:
window.onmessage = function (e) {
if (e.data === 'location') {
window.location.replace('https://www.google.com');
}
};
</script>
<input type="button" onclick="return open_a_window();" value="Open New Window/Tab" />
Popup:
<!DOCTYPE html>
<html>
<body onload="quitBox('quit');">
<h1>The window closer:</h1>
<input type="button" onclick="return quitBox('quit');" value="Close This Window/Tab" />
<script language="javascript">
function quitBox(cmd)
{
if (cmd=='quit')
{
window.opener.postMessage('location', '*');
window.open(location, '_self').close();
}
return false;
}
</script>
</body>
</html>
For TamperMonkey:
#grant window.close
Ref: https://www.tampermonkey.net/documentation.php#_grant
Try something like this onclick="return self.close()"

javascript- window.open in safari and chrome in body?

I am adding the following javascript at runtime to open a new browser window. I know window.open is available in javascript. But it doesn't work for safari and chrome. Is there any other trick or hooking technique to achieve this.
string script= "window.open('http://www.w3schools.com','_blank','toolbar=yes,location=yes,directories=no,status=1,menubar=yes,scrollbars=yes,resizable=no,copyhistory=yes,left=20,top=20,width=600,height=550');";
ScriptManager.RegisterStartupScript(this, this.GetType(), "newWindowScript", script, true);
Thanks
window.open() most certainly works in Safari and Chrome, I used it today! The demos on the w3Schools site work in Chrome
Try moving the code into a standard in-page <script> block (obviously with the .net stuff removed) to test and see if you get any errors in the console.
It could be that one of the features you are passing as the 3rd argument to .open() is breaking things (like the copyhistory feature - I never saw that before, and it isn't listed in the available options on the w3Schools site)? I have noticed that Chrome tends to ignore the width and open it to whatever size it wants to...
This is because of the popup blocker in the browser. You can use Ajax Modal Popup window instead of Window.Open
http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/ModalPopup/ModalPopup.aspx
Another option is Jquery popup
http://yensdesign.com/2008/09/how-to-create-a-stunning-and-smooth-popup-using-jquery/
if you still need to use Window.Open then please refer this
Bypass popup blocker on window.open when JQuery event.preventDefault() is set

document.getElementById() returns null on IE9

I'm working on a popup and i'm having some hard time with Internet Explorer 9. This is the piece of code that gives me trouble:
var popUp= document.getElementById('projectInfo');
popUp.style.left=(tempX-310)+'px';
popUp.style.top=(tempY-110)+'px';
In IE9 (haven't tested in prior versions), popup is null. In adition, i've tried including my .js file just before the body closing tag and wrapping my function in a "document.ready()" function but none of this worked. The same code though works perfectly in Opera, Chrome and Firefox.
Does anyone know what's going on?
Note: The function is called in the body's onLoad atribute of my html.
Without using function it can't work
window.onload = function() {
var popUp= document.getElementById('projectInfo');
popUp.style.left=(tempX-310)+'px';
popUp.style.top=(tempY-110)+'px';
}
IE is having some known issues with getElementById.This post may help .
http://webbugtrack.blogspot.com/2007/08/bug-152-getelementbyid-returns.html
http://www.impressivewebs.com/avoiding-problems-with-javascript-getelementbyid-method-in-internet-explorer-7/
In previous versions of IE (and apparently Chrome and Firefox), getElementById would check for an object with the given id and if it didn't find it, it would take an element with that name.
IE9 doesn't do this, so you need to make sure you have an element with id = projectInfo, not just name=projectInfo. We just discovered this throughout one of our applications. Not great.

Window.open opening tab instead of popup in Opera?

I'm simply opening a popup from JavaScript with the settings you can see in the code. Works fine in Firefox. In Opera it's opening it in a new tab instead. Why?
Here's a JSFiddle:
http://jsfiddle.net/hafWs/3/
The number of parameters doesn't seem to make a difference. Either work in Firefox and IE8. (Don't have IE9 or Chrome to test right now.)
I tried googling... can't find anything. I don't even see anything here that mentions it, yet it's clearly working in their examples: http://www.quirksmode.org/js/popup.html
Thank you for any help.
There is problem with spaces in options param:
window.showPopup = function(){
window.open(
'http://placekitten.com/600/500',
'thePopup',
'width=600,height=500' /* <------- Look, no spaces and works */
);
}
It is still a tab, but with different dimensions. So, it looks kinda as popup.
This is controlled by the browser itself (preferences) and cannot be changed from JavaScript.
NOTE: I've seen some posts that say you can determine whether the window opens in a tab or as a new window based on the parameters that you pass the window.open function. I have never seen this work consistently.

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