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New CSS styles not picked in Firefox.

I am building a website and, for the last couple of days, when I make changes to the CSS file they are no longer being picked up by the browser by which I mean they aren'… (funda kabanzi)

I am building a website and, for the last couple of days, when I make changes to the CSS file they are no longer being picked up by the browser by which I mean they aren't displayed in the web page nor in the developer tools inspector.

They are visible in Chromium browser and dev tools.

I have cleared the cache and refreshed the page to no avail. It is only when I restart the browser that the new style rules take effect in the browser and show up in the dev tools.

Asked by mt3ch 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Notifications Not Working

Hello. I'm using a brand-new installation of Firefox 78.0.1 on a freshly installed copy of Windows 10 Pro. The only way I can get Firefox to display any notifications i… (funda kabanzi)

Hello. I'm using a brand-new installation of Firefox 78.0.1 on a freshly installed copy of Windows 10 Pro. The only way I can get Firefox to display any notifications is by having alerts.useSystemBackend set to true. While this is set to false, notifications will not work. If I use this site to test them, it just says, 'queued for display', followed immediately by 'closed'. I've also tried creating a new profile and testing it again with no success. All sites were granted notification permissions in each case.

Thanks for any help.

Asked by dojima 1 unyaka odlule

Answered by dojima 1 unyaka odlule

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How can I use the network monitor with a HTTP/2 connection?

I found multiple pages recently that cause problems with the network monitor in firefox developer tools. I attached an image as an example. The three requests are selecte… (funda kabanzi)

I found multiple pages recently that cause problems with the network monitor in firefox developer tools. I attached an image as an example. The three requests are selected always as a "block". They seem to be somehow related but I do not find any documentation what their relation is. My educated guess (also see https://superuser.com/questions/1537396/what-is-the-reason-firefox-combines-multiple-requests-in-the-network-monitor) that it is HTTP/2 related. However I still do not get how to handle debugging in such circumstances. I'd like to see the individual requests and answers for debugging purposes. I do not find a way to reach that goal. Is it a technical restriction?

Asked by ChristianLupus 2 iminyaka edlule

Last reply by TyDraniu 1 unyaka odlule

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Content-Security-Policy: frame-ancestors doesn't work

As mentioned here https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/frame-ancestors, CSP: frame-ancestors is supported from Firefox 33. Ho… (funda kabanzi)

As mentioned here https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/frame-ancestors, CSP: frame-ancestors is supported from Firefox 33. However, it seems doesn't work.

I am trying to embed a 3-party site into our page using an iframe. The 3-party site did whitelist us using these headers - Content-Security-Policy: frame-ancestors 'self' https://*.ourdomain.com - X-Frame-Options: SAMEORIGIN

It works fine on Chrome, but not Firefox. I am using Firefox 79.

Is there anything wrong with our headers?

Thank you!

Asked by vinh.vu 1 unyaka odlule

Answered by vinh.vu 1 unyaka odlule

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TypeError: document.getelementbyid(...) is null

Although there is a proper id on html but still its showing "TypeError: document.getelementbyid(...) is null". <!DOCTYPE html> <html lang="en"> <head>… (funda kabanzi)

Although there is a proper id on html but still its showing "TypeError: document.getelementbyid(...) is null".


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Fundraising made simple</title>
</head>
<body>
              <form method="post" action="" >
                  <button class="btn btn-success" style="margin: 14px;margin-left: 3em;" name="input_amount" id="total_ammount" value="00.00" type="submit" >Pay </button>
              </form>
<script>
function myFunction(id) {
    console.log('hello all',id)
    document.getElementById('ammounth1').innerHTML = '$ '.concat(counts.toFixed(2));
    document.getElementById('ammounth2').innerHTML = '$ '.concat(count_percentage.toFixed(2));
    document.getElementById('ammounth3').innerHTML = "Paypal will be billed : $ ".concat( total)
    document.getElementById('total_ammount').setAttribute('value',total)
}
</script>


    </div>
<!-- test to see if user is logged in our not -->
<!-- True -->

<!-- Google site tag code -->
    
        
    

<!-- fullscreen fg fields background -->
    
    <style>
        body {
        background: url("https://alphabetacharlie.s3-eu-west-1.amazonaws.com/media/images/KICKSTARTER_FUNDGRAZING_WALLET.png") no-repeat center center fixed;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
        }
    </style>
    

    <footer>
        <div class="container">
            <h5> &copy; Copyright 2020 fundgrazing.com All Rights Reserved <a href="/accounts/contact_us/" target="_blank">Contact Us</a>  |  <a href="/accounts/gdpr/" target="_blank">GDPR</a></h5>
        </div>
    </footer>

<!-- Twitter universal website tag code -->
<script>
    !function(e,t,n,s,u,a){e.twq||(s=e.twq=function(){s.exe?s.exe.apply(s,arguments):s.queue.push(arguments);
    },s.version='1.1',s.queue=[],u=t.createElement(n),u.async=!0,u.src='//static.ads-twitter.com/uwt.js',
    a=t.getElementsByTagName(n)[0],a.parentNode.insertBefore(u,a))}(window,document,'script');
    // Insert Twitter Pixel ID and Standard Event data below
    twq('init','o3hea');
    twq('track','PageView');
    </script>
    <!-- End Twitter universal website tag code -->

</body>
</html>

Asked by dvskhamele 1 unyaka odlule

Last reply by jscher2000 - Support Volunteer 1 unyaka odlule

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Lax Cookie Not Sent in iFrame on 302 Redirection

I’m building an Angular application that is using OAuth2 Auth Code w/PKCE. The app uses hidden iframes to silently renew access tokens. I found that when the OAuth2 autho… (funda kabanzi)

I’m building an Angular application that is using OAuth2 Auth Code w/PKCE. The app uses hidden iframes to silently renew access tokens. I found that when the OAuth2 authorization serve redirects the iFrame to {parent origin}/silent-refresh.html with a 302, Firefox does not send any cookies set with SameSite: Lax.

SameSite: None cookies are sent as expected.

I compared this with IE and Chrome and both of those browser send the Lax cookies on when redirecting due to a 302.

This problem seems to only occur when the iFrame is being redirected via 302 from a different origin. I.e requests from a basic iFrame to the parent page origin send Lax cookies with no problem.

Anyone experience this? Is this expected behavior for Firefox?

Firefox Version 68.8

Asked by brian.l.coker 1 unyaka odlule

Last reply by brian.l.coker 1 unyaka odlule

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How to fix onnegotiation handling loop when the RTCPeerConnection.restartIce() is called?

I built a web application using WebRTC technology. My case is that I browse the web site on my android phone using Chrome version 83, and then I browse the web site on my… (funda kabanzi)

I built a web application using WebRTC technology.

My case is that I browse the web site on my android phone using Chrome version 83, and then I browse the web site on my pc using firefox version 77. And the server-side code is using node.js. It works fine.

When I switch the connection on my mobile from wifi to mobile network or from the mobile network to wifi, both browsers are handling the "onnegotiation" event infinity.

However, if I browse the web site on my pc using the Chrome browser, the problem does not exist.

I am using the perfect negotiation method to establish a connection.

I have tried to rebuild the connection in socket.on("reconnect"), it does not work.

How can I fix the problem?

And my source code can be downloaded from the following URL for reference:

https://www.sendspace.com/file/y57es6

Asked by knvbhk 1 unyaka odlule

Last reply by ARMAN KHAN 1 unyaka odlule