I have a scenario trying to redirect DNS to another URL and i.e http://oldexample.com to another page of new website https://example.com.com/newpage
I am trying to make a script that detects traffic to https://example.com/newpage from http://oldexample.com and if it's detects that trigger to open modal/popup/alert message will saying some information on this page (https://example.com/newpage).
I have tried following solution but it does not work? Is it right way to implement it?
$(document).ready(function($) {
var isExternal = document.referrer;
console.log(isExternal);
if (isExternal === "https://oldexample.com") {
// Do something
alert('Referred from expected page. Probably.');
}
});
Related
I am trying to create a bookmarklet to open a web page, populate credentials, and click login in one shot. Here is the needed bookmarklets:
For opening a webpage:
javascript:location.href='http://www.unt.edu'
For Credentials & login:
javascript:(function(){var d=document;s=d.querySelector;s.call(d,'input[name*=email]').value='YOUREMAIL#company.com'; s.call(d,'input[name*=pass]').value='SECRETPASSWORDHERE';s.call(d,'button[id*=login],input[type=button][id*=login],.btn-login').click(); }())
Is it possible to combine both of them considering the asynchronous behavior of opening the web page?
You can combine this in one bookmarklet, but you'll have to click it twice. The first click will open a website, and the next one will do the login.
javascript: (() => {
const url = 'https://stackoverflow.com/users/login';
if (location.href !== url) return (location.href = url);
document.querySelector('input#email').value = 'EMAIL';
document.querySelector('input#password').value = 'PASSWORD';
document.querySelector('button#submit-button').click();
})();
Consider using a userscript instead, which will run automatically on pageload. Set the userscript's #includes to run on http://www.unt.edu, then set the userscript's JS to the content of your current bookmarklet:
var d=document;s=d.querySelector;s.call(d,'input[name*=email]').value='YOUREMAIL#company.com'; s.call(d,'input[name*=pass]').value='SECRETPASSWORDHERE';s.call(d,'button[id*=login],input[type=button][id*=login],.btn-login').click(); }()
(though I'd recommend separating it out onto separate lines for readability and maintainability)
And then use a plain bookmark (not a bookmarklet) to http://www.unt.edu. This way, whenever you click on the bookmark, the page will load, and when the page loads, the userscript that logs you in will automatically run.
I am writing a library to get short lived tokens from facebook.I am simply making an iframe and opening the dialog inside. If user is signed in before theres no problem but if user will be prompted first time facebook blocks iframe my code is below how can i solve this problem .
function Facebook (params){
this.url="https://facebook.com/dialog/oauth"+params;
this.Get=function(){
var css="position:absolute;top:50%;left:50%;\
transform:translate(-50%,-50%);width:500px;height:300px;z-index:9999",
frame=document.createElement("iframe"),
url=this.url;
frame.setAttribute("style",css);
return {
pop:function(){
document.getElementsByTagName("body")[0].appendChild(frame);
alert(url);
frame.setAttribute("src",url);
}
}
}
}
I solved this by opening popup if the popup from a trusted event such as click browsers doesnt block it while trying from console anyway they will block
I am working on a spring mvc project where there is one scenario that on click of a button view is displayed in the same tab. but in certain scenario it is redirected to another url.
so at this time when there is redirect i want to open in new tab.
conclusion : I want to know whether there is any way to open in new tab if there is url redirection otherwise open in the same tab.
This will alter all your links, adding target="_blank" to them if they do not share your domain, if that is what you mean:
var slice = location.href.split('/');
var domain = slice[1] ? slice[0] : slice[2];
$('a').each(function()
{
if (this.href.indexOf(domain) < 0)
{
$(this).attr('target','_blank');
}
});
I want to put cookie to my page.
Here's the logic :
When I load the page, I want it to load a popup or bootstrap modal. But the modal only load once when the browser is active. And only will load again when the browser tab is closed or exits the browser application. I have used session to do this, but I prefer to use cookie for personal preferences.
Is there a way to do this with javascript?
I've tried with $(window).load(), and $(window).on('beforeunload',function());
Javascript :
<script type="text/javascript">
$(window).load(function () {
if( $.cookie('firstLoad') == 'unloaded' || $.cookie('firstLoad') == 'null' || $.cookie('firstLoad') == null ) {
$('#openLoading').modal('show');
var time_exp = 1;
$.cookie('firstLoad','loaded',{ expires: time_exp });
}
});
$(window).on('beforeunload', function (){
alert($.cookie('firstLoad'));
$.cookie('firstLoad','unloaded');
});
</script>
The problem is sometimes the app browser will execute location.reload() and will reset the cookie in some way and make the popup appear again.
Please provide solution, thanks.
PS : the var time_exp and expires : time_exp is a last resort if the unload doesn't work
The beforeunload event doesn't just fire when the tab is closed. It will fire whenever the user goes to a new page in the same tab, including a page on your site. So you are resetting your cookie every time the user navigates between pages.
There is no event you can use to tell you the user is leaving your site specifically. The closest you can do is not set an expires, so that the cookie will automatically be deleted when the browser exits.
You could put a close button in the modal, and set a cookie when it is clicked so you know the user has viewed the modal and you don't need to show it again for however long you decide.
I'm showing the pop-up window from the page. The popup has one page, which then redirects to another (LinkedIn authorization one, to be clear), and then, after the successful login, the initial authorization page is opened again.
I want to reload the parent page when the popup is closed, but cannot do this.
The code is the following:
function OpenAuthorizePopUp() {
var w = window.open("AuthorizePage.aspx", "PopUp", "width=450,height=540");
w.onunload = function () {
SubmitPage();
};
return false;
}
function SubmitPage() {
alert("SUBMIT!");
}
The issue here is that SubmitPage() function is called not when window is closed, but just after the popup is shown. I guess it's because of redirect inside the popup, and unload is raised when we move from the first page.
Is there a way to catch the actual moment when the window is closed in this case?
So the flow of the popup goes like this:
1. Your page -> 2. LinkedIn Page -> 3. Your Page
Can you change the URL that LinkedIn sends you back to (3.) ? If so, have LinkedIn send you back to a page that has window.onunload = window.parent.SubmitPage; on it.
If you can't- ie, LinkedIn always sends you back to the first page- make the third page test for a successful connection to LinkedIn and if it's present, execute window.onunload = window.parent.SubmitPage;.
A possible improvement to your idea would be to just have the "success" page call window.parent.SubmitPage(); and then window.close(); since you won't need the popup anymore.
Found the solution. Instead of accessing parent window with window.parent, wrote
opener.location.reload(true);
And it works.