I'm trying to figure out which code is used to disable the back button of browser on this website: turkish airlines desktop website ( https://p.turkishairlines.com/ )
Once the main landing page loads the site doesn't let you go back. I've examined many different codes that disables the back function of the browser but this website doesn't seem to be using any of them.
I would really appreciate it if you can help me.
Thanks in advance.
Hi you can use this script to disable the back button
<script>
$(document).ready(function() {
function disableBack() { window.history.forward() }
window.onload = disableBack();
window.onpageshow = function(evt) { if (evt.persisted)
disableBack() }
});
</script>
Related
I have a fun little button on a website I am developing here:
http://dev.lapiazzaonline.com/merrick.php
When you click on the takeout menu button on desktop and chrome inspector iPhone simulator it works great.... with a nice little delay.
Now on iOS, nothing happens. I think it might have to do with the hover state issue, but more think my JS is messed up.
this is the js in the behavior.js file
// cool buttons
(function() {
var removeSuccess;
removeSuccess = function() {
return $('.button').removeClass('success');
};
$(document).ready(function() {
return $('.button').click(function(e) {
e.preventDefault();
var goTo = this.getAttribute("href");
$(this).addClass('success');
setTimeout(removeSuccess, 1500);
setTimeout(function(){
window.open(goTo);
},1500);
});
});
}).call(this);
Any ideas?
Thanks,
-Muhu
Your issue here is the use of window.open. You can read more about this here and other similar issues if you search. Unfortunately, there are multiple reports that jQuery trigger will not work either. So, what I would do is just use something like Modernizr, or if you just want to figure out which browser it is, this is a nice tool, and then when you're on iOS or a browser with similar blocking functionality, run a different function that doesn't prevent the default, and opens the link normally.
I have a website that uses ajax to bring in content when a user clicks a button. This works fine unless someone uses the "add to homescreen" function of mobile Safari and then opens the website by using the icon on the homescreen.
When someone opens the website from the homescreen icon it all works until the ajax load part. When someone clicks the link the screen flickers white and then the content is loaded in but then none of the functions that should run in the load function actually run. Like the contents gets loaded in but the animations that are supposed to happen do not happen and the page looks broken.
It is a weird problem and I have no way of inspecting the issue as I cannot access my console.
Here is a link to my web app (it's not finished yet) - http://chrisgjones.com/aut/1.3/
My ajax load looks like this
<div class="inner">
Link
</div>
function loadProject(){
var $load = $('#level');
$(document).on('click','.inner a',function(e){
e.preventDefault();
$this = $(this);
var _sourceTarget = '#puzzle',
_url= $this.attr('href');
$load.load(_url+" "+_sourceTarget, function(){
animalSlider();
setTimeout(function(){
$('.animal-content').centerRelative();
}, 2000);
$('#level-selection').animate({'left':'-200%'}, _speed, _ease, function(){
$logo.animate({'top':'10%'}, _speed, _ease);
$loader.animate({'margin-bottom':'10px'}, _speed, _ease, function(){
setTimeout(function(){
$logo.animate({'top':-_logoHeight}, _speed, _ease);
$loader.animate({'margin-bottom':-_loaderHeight}, _speed, _ease, function(){
$splash.delay(_speed).fadeOut(_speed*2);
});
}, 3000);
});
});
}); // end load
}); // end click
} // end function
Ok so I removed this script from my head, it came with the HMLT5 Mobile Boilerplate...it now works fine
<!-- This script prevents links from opening in Mobile Safari. https://gist.github.com/1042026 -->
<script>(function(a,b,c){if(c in b&&b[c]){var d,e=a.location,f=/^(a|html)$/i;a.addEventListener("click",function(a){d=a.target;while(!f.test(d.nodeName))d=d.parentNode;"href"in d&&(d.href.indexOf("http")||~d.href.indexOf(e.host))&&(a.preventDefault(),e.href=d.href)},!1)}})(document,window.navigator,"standalone")</script>
I was having trouble loading the images after the first question was answered. (android). My connection to everything else is seemless so I doubt it to be a connection issue. Hope that helps.
I am developing web application for smart phones using tapestry. I have an issue, when open a new window at the time of page loading, but it didn't open.
I am using following code to achieve that:
<script type="text/javascript">
javascript:OpenWindow('${pname}',340,360);
</script>
Sample.js:
function OpenWindow(AppName,ww,hh) {
window.open("layout/play/"+AppName.toLowerCase()+".html","a"+AppName+"Window","width="+ww+",height="+hh+",menubar=no,locationbar=no,resizable=yes,status=no,scrollbars=no");
}
Please any one help me.
don't do this
javascript:OpenWindow('${pname}',340,360);
do this instead
window.onload = function(){
OpenWindow('${pname}',340,360);
}
When I add my 'web app' to my home screen on my iPhone, then open it and click a link, it opens Safari.
I've found a couple of solutions to my question but they don't seem to work:
iPhone Safari Web App opens links in new window
$('a').live('click', function (event)
{
var href = $(this).attr("href");
if (href.indexOf(location.hostname) > -1)
{
event.preventDefault();
window.location = href;
}
});
http://jakeboyles.com/2011/01/16/how-to-build-an-iphone-and-ipad-web-app/
<a ontouchstart="window.location=yourlink.html' ">Your Link</a>
Both of these posts/tutorials were written before iOS5. Is there a new method? Am I doing something wrong?
Appreciate your help
One idea is to make your home screen app an iframe, and making all anchors target it. No javascript needed.
Alternatively:
$('a').on('click touchend', function(ev){
$(this).preventDefault();
window.location = $(this).attr('href');
});
Never use "touchstart" for something like links. You only want to detect when the user stops touching the link. Same thing for detecting key presses, mouse clicks, etc. Its the end of the event you want to detect.
.live has been deprecated in the latest versions of jQuery, so use .on() from now on and it wraps seamlessly around extant and non-extant elements.
This javascript code works for iOS 5 (it worked for me):
In the head tag:
<script type="text/javascript">
function OpenLink(theLink){
window.location.href = theLink.href;
}
</script>
In the link that you want to be opened in the same window:
Link
The code is based on this comment: http://mobile.tutsplus.com/tutorials/iphone/iphone-web-app-meta-tags/comment-page-1/#comment-10699
This worked fine on the iPhone 5
$(document).ready(function(){
// Stop the default behavior of the browser, which
// is to change the URL of the page.
$("a").click(function(event){
event.preventDefault();
// Manually change the location of the page to stay in
// "Standalone" mode and change the URL at the same time.
window.location = $(this).attr('href');
});
});
Remember to link to the newest version of jQuery.
Im the one that wrote the article you are referring to. I still use my javascript method and it works fine for me. The touchstart works fine for web apps as it takes a little longer for the browser to render it. If you are planning on makign a native app then don't use it, but I have used touchstart for many apps and it works fine.
Thanks
Jake Boyles
I've been working on a Frame busting buster (what's in a name, hehe), which kept my users on my page and open a new window with the target URL. I'm using a Lightbox script to display iframes, this is what I'm doing:
1) Added an event for all .lightbox clicks, f.e:
$('.lightbox').live("click", function(e) {
e.preventDefault();
$('#redirectURL').val($(this).attr('href'));
$(this).lightbox();
}
2) Added a frame busting buster:
<script type="text/javascript">
var prevent_bust = 0
window.onbeforeunload = function() { prevent_bust++ }
setInterval(function() {
if (prevent_bust > 0) {
prevent_bust -= 2
window.top.location = 'http://server-which-responds-with-204.com'
}
}, 1)
</script>
3) Modified the frame busting buster code to fit my needs, which are:
detect if an iframe wants to change the window.top.location
if so, prevent this from happening using the 204 server respond
open a new page: window.open( $('#redirectURL', '_blank' );
close lightbox: $('.jquery-lightbox-button-close').click();
So far, this is what I've come up with:
var prevent_bust = 0
window.onbeforeunload = function() { prevent_bust++ }
setInterval(function() {
if (prevent_bust > 0) {
prevent_bust -= 2;
redirectURL = $('#redirectURL').val();
if(redirectURL != "") {
window.top.location = 'http://www.****.com/ajax/nocontent.php';
window.open(redirectURL, "_blank");
$('.jquery-lightbox-button-close').click();
$('#redirectURL').val('');
} else {
window.top.location = 'http://www.****.com/ajax/nocontent.php';
}
}
}, 1);
// EDIT: Before I forget, 'nocontent.php' is a file that returns a 204 header
For Firefox it acts as I programmed it, if there's a change detected in the window.top.location it opens a new frame/page and prevents the iframe from reloading the top location and to round it up, it closes the jQuery lightbox.
Safari/Chrome act similar, they open a new browser screen (not sure if theres an option to say target="_newtab" or something?). Only bad thing is they do not really display a message of the popup is blocked, but I can work around that by displaying a popup balloon on my website with a link to the page.
Internet Explorer is, what a shocker, the only black sheep left.. IE does not open a new popup, nor blocks the window.top.location reset by the iFrame and simply continues refreshing the complete page to the '#targetURL'. It does the same with the default busting code.. so it's not because of some of my edits.
Anyone who is able to spot a mistake in my code?
Also, I would need a little modification that sees if the request has been made by an iframe or by the user itself, because now there is really NO option for a user to leave my page by changing the address in the toolbar or by clicking a link, which is not really needed LOL.
Thanks in advance.
PENDO, I tried to simulate the whole process you described, ligthbox-jquery, javascript their own codes and controls opening pages via lightbox. I could not simulate at all, and as time is running out I'm sending a suggestion to broaden the range of possibilities and solutions.
I suggest replacing the redirect page:
...
redirectUrl = $ ('# redirectUrl'). val ();
...
window.top.location = 'http://www .****. with / ajax / nocontent.php';
window.open (redirectUrl, "_blank");
Replaced with a DIV container that simulates a page, using ajax calls and taking the content and overwritten the contents of the DIV.
...
$.post(redirectoURL /* or desired URL */, function(data) {
$('DIV.simulateContent').html(data);
});
...
or
...
$('DIV.simulateContent').load(redirectoURL);
...
This approach also avoids the problem of preventing the user from even leaving your page using the address bar (as you yourself mentioned).
Sorry, let me give you a complete solution, but time prevented me.
PENDO, a little more work on alternatives to the problem, I found a customizable jQuery lightbox plugin for working with custom windows yet (iframe, html, inline ajax etc.). Maybe it will help. The following link:
http://jacklmoore.com/colorbox/
If you don't need javascript running in your iframe in IE, you can set the iframe security attribute :
<iframe security="restricted" src="http://domain.com" />
http://msdn.microsoft.com/en-us/library/ms534622(v=VS.85).aspx