Flicker scrolling problem (Safari/Firefox) for a fixed logo
I'm trying to overcome a flickering problem that occurs just in Safari/Firefox (not Chrome). I have a long page scroll, a fixed position logo that after a transition to the next section change with an absolute position logo that behaves like a fixed through jquery (you can have a look here).
The problem is that jquery it is calculating it's offset top while scrolling but seems it is not being able to keep up with the scroll and the logo flickers a lot.
What it looks if checking with inspector it's that the position it is changing but for some reason not at the same pace of the scrolling.
I also tried a different solution using .css(transform, traslateY()) instead of .css("top") (ex here) but still shows the same result.
The code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
function logoSwitch () {
$('.altLogo').each(function() {
var diff = $(".startLogo, .postLogo").offset().top - $(this).closest('.row').offset().top ;
$(this).css('top' , '0px')
$(this).css('-webkit-transform' , 'translateY(' + diff + 'px)')
});
};
$(document).scroll(function() {logoSwitch();});
logoSwitch();
* {
padding: 0px;
margin: 0;
}
.rowstart {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
background-color:
rgba(0,110,220,0.4);
}
.row {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
}
.blu {
color: rgba(0,110,220,1);
}
.azul {
background: #E8F2FC;
}
.logo {
font-family: "Europa-Bold";
font-size: 50px;
top: 20px;
left: 20px;
line-height:100%;
text-align: left;
height:60px;
}
.startLogo {
position: fixed;
}
.altLogo {
position: absolute;
-webkit-will-change:transform;
}
.white {
color: white;
}
<div class="rowstart">
<div class="logo white startLogo">GIVE A SHIT <br>
<div class="mission">
MISSION
</div>
</div>
</div>
<div class="row azul">
<h1 class="logo blu altLogo">GIVE A SHIT <br>
WATER
</h1>
</div>
jquery fixed absolute
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
add a comment |
I'm trying to overcome a flickering problem that occurs just in Safari/Firefox (not Chrome). I have a long page scroll, a fixed position logo that after a transition to the next section change with an absolute position logo that behaves like a fixed through jquery (you can have a look here).
The problem is that jquery it is calculating it's offset top while scrolling but seems it is not being able to keep up with the scroll and the logo flickers a lot.
What it looks if checking with inspector it's that the position it is changing but for some reason not at the same pace of the scrolling.
I also tried a different solution using .css(transform, traslateY()) instead of .css("top") (ex here) but still shows the same result.
The code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
function logoSwitch () {
$('.altLogo').each(function() {
var diff = $(".startLogo, .postLogo").offset().top - $(this).closest('.row').offset().top ;
$(this).css('top' , '0px')
$(this).css('-webkit-transform' , 'translateY(' + diff + 'px)')
});
};
$(document).scroll(function() {logoSwitch();});
logoSwitch();
* {
padding: 0px;
margin: 0;
}
.rowstart {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
background-color:
rgba(0,110,220,0.4);
}
.row {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
}
.blu {
color: rgba(0,110,220,1);
}
.azul {
background: #E8F2FC;
}
.logo {
font-family: "Europa-Bold";
font-size: 50px;
top: 20px;
left: 20px;
line-height:100%;
text-align: left;
height:60px;
}
.startLogo {
position: fixed;
}
.altLogo {
position: absolute;
-webkit-will-change:transform;
}
.white {
color: white;
}
<div class="rowstart">
<div class="logo white startLogo">GIVE A SHIT <br>
<div class="mission">
MISSION
</div>
</div>
</div>
<div class="row azul">
<h1 class="logo blu altLogo">GIVE A SHIT <br>
WATER
</h1>
</div>
jquery fixed absolute
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
add a comment |
I'm trying to overcome a flickering problem that occurs just in Safari/Firefox (not Chrome). I have a long page scroll, a fixed position logo that after a transition to the next section change with an absolute position logo that behaves like a fixed through jquery (you can have a look here).
The problem is that jquery it is calculating it's offset top while scrolling but seems it is not being able to keep up with the scroll and the logo flickers a lot.
What it looks if checking with inspector it's that the position it is changing but for some reason not at the same pace of the scrolling.
I also tried a different solution using .css(transform, traslateY()) instead of .css("top") (ex here) but still shows the same result.
The code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
function logoSwitch () {
$('.altLogo').each(function() {
var diff = $(".startLogo, .postLogo").offset().top - $(this).closest('.row').offset().top ;
$(this).css('top' , '0px')
$(this).css('-webkit-transform' , 'translateY(' + diff + 'px)')
});
};
$(document).scroll(function() {logoSwitch();});
logoSwitch();
* {
padding: 0px;
margin: 0;
}
.rowstart {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
background-color:
rgba(0,110,220,0.4);
}
.row {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
}
.blu {
color: rgba(0,110,220,1);
}
.azul {
background: #E8F2FC;
}
.logo {
font-family: "Europa-Bold";
font-size: 50px;
top: 20px;
left: 20px;
line-height:100%;
text-align: left;
height:60px;
}
.startLogo {
position: fixed;
}
.altLogo {
position: absolute;
-webkit-will-change:transform;
}
.white {
color: white;
}
<div class="rowstart">
<div class="logo white startLogo">GIVE A SHIT <br>
<div class="mission">
MISSION
</div>
</div>
</div>
<div class="row azul">
<h1 class="logo blu altLogo">GIVE A SHIT <br>
WATER
</h1>
</div>
jquery fixed absolute
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
I'm trying to overcome a flickering problem that occurs just in Safari/Firefox (not Chrome). I have a long page scroll, a fixed position logo that after a transition to the next section change with an absolute position logo that behaves like a fixed through jquery (you can have a look here).
The problem is that jquery it is calculating it's offset top while scrolling but seems it is not being able to keep up with the scroll and the logo flickers a lot.
What it looks if checking with inspector it's that the position it is changing but for some reason not at the same pace of the scrolling.
I also tried a different solution using .css(transform, traslateY()) instead of .css("top") (ex here) but still shows the same result.
The code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
function logoSwitch () {
$('.altLogo').each(function() {
var diff = $(".startLogo, .postLogo").offset().top - $(this).closest('.row').offset().top ;
$(this).css('top' , '0px')
$(this).css('-webkit-transform' , 'translateY(' + diff + 'px)')
});
};
$(document).scroll(function() {logoSwitch();});
logoSwitch();
* {
padding: 0px;
margin: 0;
}
.rowstart {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
background-color:
rgba(0,110,220,0.4);
}
.row {
min-height: 200vh;
overflow: hidden;
position: relative;
width: 100%;
}
.blu {
color: rgba(0,110,220,1);
}
.azul {
background: #E8F2FC;
}
.logo {
font-family: "Europa-Bold";
font-size: 50px;
top: 20px;
left: 20px;
line-height:100%;
text-align: left;
height:60px;
}
.startLogo {
position: fixed;
}
.altLogo {
position: absolute;
-webkit-will-change:transform;
}
.white {
color: white;
}
<div class="rowstart">
<div class="logo white startLogo">GIVE A SHIT <br>
<div class="mission">
MISSION
</div>
</div>
</div>
<div class="row azul">
<h1 class="logo blu altLogo">GIVE A SHIT <br>
WATER
</h1>
</div>
jquery fixed absolute
jquery fixed absolute
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
edited Nov 26 '18 at 0:43
Lorenzo Scodeller
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
asked Nov 25 '18 at 23:11
Lorenzo ScodellerLorenzo Scodeller
33
33
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53472944%2fflicker-scrolling-problem-safari-firefox-for-a-fixed-logo%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53472944%2fflicker-scrolling-problem-safari-firefox-for-a-fixed-logo%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
