Detecting Browser Close - Event Undefined
Mar 29, 2011
function doUnload()
{
if (window.event.clientX < 0 && window.event.clientY < 0)
{
alert("Window is closing...");
} }
I get window.event undefined by using
var evt =window.event? event : e I get e undefined
var evt =window.event? event : e
if (evt.clientX < 0 && evt.clientY < 0){
alert(evt.clientX +"Window is closing...");
}
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Jul 20, 2005
I want to trap the window.close() event when the user clicks on the close button of the browser using javascript. Can anyone shed light on this problem ?
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Apr 13, 2009
I have to open a new window when user closes the browser window. But the problem is that on browser close unload event calls and the same event is called with we refresh the page. So it is opening the popup window on both window close and window refresh.
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Apr 25, 2007
I have googled for my issue in this group. This question was asked
many times and many solution was given. But I want clear cut solution
for the issue.
The issue is:
I tried to capture the browse close event by using
Body onunload=fn1() statement and it is working fine.
I have one Parent and child window.
My req is to close the child window when I click -X- buton in IE. It
is also working fine. (I wrote condition in Unload event of the parent
page).
But when the page is postback (when I click one button) the unload
event fires and it closes my child window automatically. But I want my
child window should not close this situation.
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Aug 21, 2009
I'm having troubles trying to detect the browser close event. (in FF or IE) To do this I'm using these events: "unload" and "beforeunload", but both are more or less the same, I mean, when I refresh the page or navigate away thru some link, these events catch the same action, but I just need to catch the browser close event, no the page refresh, no the click thru, just the browser close...
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Apr 5, 2009
I need to know if the user close the browser or to open the window � browser without or with a disable close window button How can I???
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Jul 23, 2005
If I perform a mousedown within a document, move the mouse outside the
browser window, and then release the mouse button, the document.onmouseup
event does not fire. Is there any way to detect a mouseup event outside the
document?
Also, how can I get the relative coordinates of the cursor while it is
outside the browser?
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Jun 30, 2007
I'm trying to detect the browser in that little box but It's not working. in between the <div> tags I have this code
<script type="javascript">
var browser=navigator.appName
var browser_version=navigator.appVersion
var version=parseFloat(browser_version)
document.write("Detecting Browser..." + browser)
</script>I don't even think I'm going to user the browser version so don't worry about that but I can't get this to work. I think I have it right, I was looking at the tutorial on w3schools. Can anyone see a problem? Am I leaving something out?
Edit: oh, very sorry. It seems my tiny little mistake is that script type should be "text/javascript". But now that that is figured out It shows that I'm using Netscape when I'm actually using Firefox 0.o
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May 20, 2009
I do know about 'DOMSubtreeModified' which works in FF but not IE. Is there any possible solutions that could work for any browser?
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Jul 18, 2006
I'm curious if it is possible to detect the browsers default font and
size? Most of the posts on this topic predate Windows XP, IE 5.5,
Mozilla Firefox, et al.
I've searched up and down the DOM properties, looped through most
objects and collections alerting properties and values, and I can't
find anything. This leads me to believe it is not possible to detect
the browsers default font settings.
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Apr 12, 2011
I have a jquery-powered "start page" that checks your log in and if successfull it slides in a "menu" of new places to go. The problem is, if you click back from one of the new places, the original "start page" looks as if you never logged in. You have to reload the page. Not very intuitive and this website is for kids. Now I've tried setting form field values with server session variables, javascript variables, etc etc but they all get reset when you click back. I've tried the "onunload hack" which I don't fully understand, and then read a bit about the onhashchange event which is from what I gather only compatible with HTML5 browsers...is there no way to detect if the user is already logged in when they click the back button or am I not doing enough homework?
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Dec 15, 2006
I would like to set up a listener, I think, that will exectuve a bit of code when my primary browser window receives focus.
For example, I will open a new _blank window, but when that window is closed, I would like some code to exectuve. What is the proceedure to do this?
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Apr 8, 2009
I'm trying to figure out if it's possible to detect if a browser supports a specific URI scheme with javascript. So far the only close-but-wont-cut-it solution seems to be looping through navigator.plugins and check for plugins known to support these schemes, but that wont cut it (not maintainable, lacks perenity and have not found such a list). I have HTML anchor tags which use the geo [URL] and tel [URL] uri schemes. These are recognized by the iphone web browser (at least, tel I'm sure of) but not by the more general browsers.
If I click on any of these links in an nonsupporting browser of course, I get a nice browser alert box telling me the scheme isn't supported. But you cant trap that with javascript. I've tried fiddling around with window.navigator and even tried some iframe embedding magic to see if this would work, no success yet. What I want to do is detect I the scheme is supported and if not, prevent the links from a) appearing as links and b) be clickable. So far, I've been able to hack something out of firefox with this:
Code JavaScript:
(function(){
var schemes = ['aaa', 'aaas', 'acap', 'cap', 'cid',
'crid', 'data', 'dav', 'dict', 'dns', 'fax',
'file', 'ftp', 'go', 'gopher', 'h323', 'http',
'https', 'icap', 'im', 'imap', 'info', 'ipp',
'iris', 'iris.beep', 'iris.xpc', 'iris.xpcs', 'iris.lws', 'ldap',
'mailto', 'mid', 'modem', 'msrp', 'msrps', 'mtqp', .....
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Mar 31, 2006
Is it possible to find if user has disabled images in his/her browser settings.. well currently i want code for firefox...
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Jun 10, 2007
Is there an easy way to detect the local language setting of a client browser?
I would like to determine if the users browser is set to English, French, Italian or German language and display a message in the appropriate language but don't want to redirect user.
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Nov 16, 2009
Suppose,closing the browser through Browser Close Button(Top Right Corner cross(x) button), i have to execute some ASP script , for that, in body onUnLoad Event calling a fucntion called CloseWin(e,frm), it is working in Internet Explorer successfully , But in FireFox not working. how to solve this problem. or any other way to get the co-ordinates of browser close button( code for both IE and Firefox).
code follows
function CloseWin(e,frm)
{
//frm required for my program
var bButtonClicked = false;
[Code]....
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Apr 3, 2007
I have an iframe that includes a button:
<input type="button" value="close this window" onclick="window.close();" >
I would like to detect the iframe close event from the parent window, I
was using this code but I did something wrong because the temp function
is fired every time the parent page loads:
function temp(){
alert('the iframe was closed');
}
function setup(){
var myIFrame = document.getElementById("iframe1");
if (myIFrame.addEventListener) {
myIFrame.addEventListener('onclose', temp(), false);
}else if (myIFrame.attachEvent) {
myIFrame.attachEvent ('onclose',temp);
}else{
myIFrame.onclose=temp();
}
}
window.onload=setup;
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Jan 9, 2009
currently on our site we have and expanding <div> that responds to both the onmouseover and onmouseout events. It works wonderfully.
The UX people now would like the expanding <div> to open with the onclick event and then as soon as the mouse leaves the expanded div, it would close. I have tried using the onmouseout event in conjunction the onclick event but it does not work (the div persists).
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Jul 26, 2009
how to detect a mousedown event inside of a for() loop so I can break out of the loop if the user clicks on a "stop" button while the loop is executing.
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Jun 24, 2009
I want to log out the user when close the browser, so i need to call the java script function when close the window. I used the onunload and onbeforeunload event but it should call on each page navigation and page refreshing. My necessity is, The function should call only at the time of browser closed..that should be mainly supported in all browsers...
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Sep 2, 2006
I'm running a bat file that runs a php script, that backs up my db.
Problem is that I'm limited by the functions I can use as I'm on a winXP box and dont want to compromise security.
The function I'm left with means I should run the script from a browser as it echoes out the results. At this point I'm not opening a browser so it is creating a few problems.
To get around this I thought I might be able to use js. But, I've been testing with a script I hacked (and I mean hacked, its probably a mess).
4 problems:
1. its trying to download a file
2. still has a pop-up asking if its ok to close window
3. its not displaying the php file
4. even if I click the 'go back' link it still asks if it should close.
I will enclose the php script I'm running from bat file in the hopes some-one will kindly put it all together for me For testing I've just been running (trying to include, not download, as I'm getting now) a small php script that says 'hello world' Code:
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Apr 3, 2010
I am writing code in php and wants to delete file when i click on browser close button. How can i fire event on close button of browser and delete specific file.
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Apr 15, 2010
I want to close a browser using javascript that i just opened using javascript.
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Jul 17, 2009
I have used below javascript function in body tag unload event...
<body onunload="openpopup();">
</body>
function openpopup()
[code]......
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Mar 7, 2006
Using javascript, I want to force a browser window to close after about 30 minutes of non-use. Can someone point me to a script that can do this?
I assume I could use the setTimeout function and keep re-setting it whenever the mouse is moved.
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Oct 5, 2009
I'm trying to close a browser window.. using windows.close().. but its not working...
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