I have a form I like to open in pop up windows when user close my website or browser .. I want like to take feedback from users by pop up form like "give your comments how we can improve our website" and then with php I will submit the form and admin of website will get users feedback.
I am stuck here and fail to find JS code that open popup form on close browser event.
can any one help me out.
Stop wanting to do that. Imagine how horrible the user experience would be for the whole web if it were possible to do that. If it was already possible, a rampaging mob with flaming torches and pitchforks would demand it be fixed immediately. Be thankful that there is no satisfactory answer to your question.
What have you tried so far?
Here is one approach, but user may be able to disable it, and may be blocked by popup blockers (not to mention a whole ethics debate, but hey... you asked):
From main page:
<script>
window.onbeforeunload = function()
{
var url = "feedback_form.html";
window.open(url, "_blank", "toolbar=yes, scrollbars=yes, resizable=yes, top=500, left=500, width=400, height=400");
};
</script>
Confirmed that this code works in IE9, Chrome, and Firefox with the popup blocker disabled.
Usability concerns and other thoughts:
This will usually annoy people and is considered evil.
This approach relies on popup blocker being disabled (if using a browser that supports it)
Feedback is voluntary when sourcing from a crowd (your users) like this. Therefore you should make it more of an option. Many sites do a side-floater or hyperlink for "Add your Feedback" or whatever. I would recommend going this route instead of relying on closing the browser.
This code will fire on closing the browser, but will also fire whenever user leaves the page, including POSTing form data and navigation to other pages on your site.
One interesting application for this could be to send some metrics to your server via an AJAX call on window close instead (like recording how long user visited page, what actions they performed, etc.) that could be used in addition to the voluntary feedback form to learn more about what your users are doing on the site.
It is not uncommon for enterprise intranet web applications to do stuff like this (manipulate browser windows), and often those sites / domains will be added to the trusted sites for the client computer, which may include disabling the popup blocker.
Related
Say I want one of my web pages to be able to open a popup window without prompting users.
I know it's reasonable to ask the user to agree. But I noticed that some website can just open a popup without asking the user's permission. I don't have some exact example for now but I think most of the <button>/<a> to trigger a Facebook or Twitter share is like this.
How can some website has to ask while some other website hasn't?
A window.open(url) would generally open a new window/ tab ( depending on what params you pass to it). I'm really not sure when a website asks for a confirmation before opening a popup. A particular example would really help.
I would like to identify browser tabs (on my domain) using JavaScript.
I mean that if user open several tabs with my website and submit web form only on one page I want to notify only this page, even if user moves from this page.
It should be max cross browsers solution.
P.S. One of the possible solutions is using "window.name" property, but I do not want to use it because somebody else can use it.
P.S-2: I found one more possible solution: using sessionStorage. It supported by FF3.5+, Chrome4+, Safari4+, Opera10.5+, and IE8+. Oooohhh, I need IE7!!!!
Thank you in advance!
I don't think this can be done. Each browser tab that is opened is basically like a new browser instance. Just like if the user opened another browser. One tab knows nothing about the other tab by design. This is how it should be. Can you imagine the implications if a web site developer could add code to their page to "see" what other sites you have opened in your browser?
window.name is the only persistent data element you can use for this purpose, as described your requirements.
I want to notify only this page, even if user moves from this page.
This is impossible. Once a user navigates away from a page, you lose control over that tab. You can't push to a page, it needs to make a server request FROM that page, even if it's ajax.
Using sessionStorage. It supported by FF3.5+, Chrome4+, Safari4+, Opera10.5+, and IE8+.
For IE7 using "window.name" property.
I would like to make a bookmarklet to open google chrome's settings panel and clear my cache with a single click.
For a while now, Ive had a bookmark that opens chrome's settings panel with the 'clear cache' setting already selected. After clicking the bookmark (normally opening it in a new tab) I have to then opent the tab and submit the form. However, when developing this is a task I have to do quite often and these several repeated steps just seem unnecessary.
This link opens the page to clear one's cache (obviously for Chrome users only): chrome://chrome/settings/clearBrowserData#cache
I recently discovered bookmarklets and thought it would be a good way to accomplish the task of clearing my cache with a single click. However, I've discovered that putting even a basic javascript sample in the address bar when on the settings page (linked above) fails to work.
For example, this works in the address bar on any given page, but not from the chrome settings page:
javascript:alert('hello stackoverflow');
Is there a way to execute javascript from the chrome settings page? Are there other options? Im looking for any route to achieve this goal and would love to learn something along the way, even if it means doing some evil. :)
add a bookmark:
javascript:document.write('<form onsubmit="window.open(\'javascript:\'+js_line.value, \'target\');return false;">javascript:<input type=text name=js_line style="width:90%;"/></form><iframe src="" name="target" style="width:100%;height:90%;"/>');
What you want might not be fully possible through a bookmarklet, but it's certainly possible with a Chrome App. There is an app Clear Cache already. I find it pretty useful.
I've searched for answers to this -- seems like all the answers relate to the old Facebook API so the solutions are no longer relevant.
The problem I'm having: I've got a custom Facebook tab which has a button on it that, when clicked, triggers FB.login(). The way it should work is: user clicks to log in, popup comes up to authorize the app, user clicks authorize, the popup closes. This flow works correctly on all browsers except IE8 and below. On IE8, the user clicks to log in, the popup comes up to authorize the app, the user clicks authorize, then the content INSIDE the popup refreshes with the content from the redirect URL. Needless to say, this is not the desired experience for IE8 users :(
I've tried everything I could find: doublechecked that there are no javascript errors, ensured that there is a valid channel file, etc. Nothing appears to fix it. Everything is happening through secure (https), so I'm not sure if that has anything to do with it.
I've been trying to fix this for DAYS now; any help would be GREATLY appreciated!
Make sure fb-root element is only once in your page , I have faced this issues and when i made sure that fb-root div is only once the issue got resolved
You should specify a p3p header in all responses from your web server. Please see: http://www.hanselman.com/blog/TheImportanceOfP3PAndACompactPrivacyPolicy.aspx.
By "the content INSIDE the popup refreshes with the content from the redirect URL" do you mean that you are passing a redirect URL? If so, don't do that. The popups work using some cross-domain JavaScript magic with a specially constructed redirect URL. If you put your own, then the popups may break.
Also, make sure you're setting a proper channelUrl when you call FB.init().
What is causing some browsers to see my code as unsolicited?
I have a web site devoted to helping people with interactive sessions. It starts with the user clicking [Begin] so this is a consented action. This should (1) open a popup while (2) redirecting the first page to a end page as below :
<head>
<SCRIPT language="JavaScript">
function openwindow(){window.open("{INTERACTION}","interaction","resizable=0,width=800,height=600,status=0");}</SCRIPT>
</head>
<body>
<FORM action="end.php" method="{METHOD}" >
<input type="submit" class="button"
onClick="javascript: openwindow()"
value="Begin" />
</FORM>
</body>
As said, this is not trying to open an unrequested popup but some strains of IE and Chrome appear to be treating it as such. I have been trying to get a fix, most recently digesting this post.
In it Bobince comments
these days, you don't really need to ask the question “was my unsolicited popup blocked?”, because the answer is invariably “yes” — all the major browsers have the popup blocker turned on by default. Best approach is only ever to window.open() in response to a direct click, which is almost always allowed.I'm quite happy to buy into this principle because I simply want my popup to open.
What is causing some browsers to see my code as unsolicited?
I'd appreciate any help you could give me. (as you might have guessed, client side is not my bag and this topic has been bugging me for ages).
Many thanks in advance (and fingers crossed)
Giles
No much you can do. You could ask your users to disable pop-up blockers or inform them that a pop-up blocker is enabled by checking the window object ref returned by window.open()
e.g.
var w = window.open('http://domain.com');
if(!w) {
//an alert in this example
alert('oops..seems like a pop-up blocker is enabled. Please disable');
}
you could find another way and try what Brad suggests.
There isn't anything you can do about this. Some popup blockers still block everything, even in response to a user clicking. The best you can do is suggest your users turn off popup blockers, or find a different way to do what you want to do. A popular method is the div that appears on top of all others on your page, like Lightbox.
There are many jQuery plugins which make this easy.
You have (at least?) 2 options to deal with this:
if you want to keep using popups, display a very visible warning for your users, pointing them to instructions on how to configure their browser to whitelist your domain (like the banners that appear on top of StackOverlow.com when you gain new privileges, or even like the banners Chrome is showing for actions - they are web-based as well);
use an iFrame and load its content based on your user's click.