I'm setting this style to show animation when element height changes from 0 to 30:
.information-bar { height: 30px; }
.information-bar-collapsed { height: 0; }
.information-bar { background-color: #f9e288; -moz-transition: height 0.3s ease; -webkit-transition: height 0.3s ease; }
But it also show animation when element height changes from 30 to 0. How can I avoid the second animation?
Thanks.
Solved by adding this style:
.information-bar-collapsed { -moz-transition: all 0s ease; -webkit-transition: all 0s ease; }
Now when information bar shows it shows with animation, and when it hides animation does not show.
Related
I have set up css animation for my background images, it works fine on chrome but not on firefox and safari, do you have any idea how to make this work?
Homepage: http://argeville.projet-inwie.com/
My css for animation:
#test1
{ transition: background 0.4s ease-in-out;
-webkit-transition: background 0.4s ease-in-out;
-o-transition: background 0.4s ease-in-out;
-moz-transition: background 0.4s ease-in-out; -ms-transition: background 0.4s ease-in-out;
}
Thank's
Maybe more code and details could help...
First thing, check this tool when you need to make your CSS compatible with "all" browsers.
Autoprefixing tool
Check this post too: https://css-tricks.com/almanac/properties/t/transition/
As they say: IE10 (the first stable version of IE to support transition) does not require the -ms- prefix.
So this code is enought:
#test1 {
-webkit-transition: background 0.4s ease-in-out;
-o-transition: background 0.4s ease-in-out;
transition: background 0.4s ease-in-out;
}
Maybe try to install the latest version of browsers that don't work well.
Empty browser cache?
Try to apply another property instead of background to deduce if it's transition or background property that makes trouble.
Happy coding!
Thanks for your help.
I tried your code but it still doesn't work.
Here is the set of code to manage the different background of my home with the passage of the mouse.
<script>
document.addEventListener('DOMContentLoaded', function() {
jQuery(function($){
$('.test2').mouseenter(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/ingredients.jpg)');
});
$('.test2').mouseleave(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/ingredients.jpg)');
});
$('.test3').mouseenter(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/aromes.jpg)');
});
$('.test3').mouseleave(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/ingredients.jpg)');
});
$('.test5').mouseenter(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/centres.jpg)');
});
$('.test5').mouseleave(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/ingredients.jpg)');
});
$('.test4').mouseenter(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/parfums.jpg)');
});
$('.test4').mouseleave(function() {
$('#test1').css('background-image','url(/wp-content/uploads/2021/04/ingredients.jpg)');
});
}); });
</script>
<style>
#test1{
-webkit-transition: background 0.4s ease-in-out;
-o-transition: background 0.4s ease-in-out;
transition: background 0.4s ease-in-out;
}
</style>
You are correct that the transition does not work on Firefox.
Here is a simple snippet to show the problem:
#test1
{
transition: background 0.4s ease-in-out;
-webkit-transition: background 0.4s ease-in-out;
-o-transition: background 0.4s ease-in-out;
-moz-transition: background 0.4s ease-in-out;
-ms-transition: background 0.4s ease-in-out;
background-image: url(https://picsum.photos/id/1015/200/300);
height: 200px;
width: 200px;
}
#test1:hover {
background-image: url(https://picsum.photos/id/1016/200/300);
}
<div id="test1"></div>
It depends on exactly what you want, but one way round it in this simple case is to not attempt a transition on the main element but to have the background images on before and after pseudo elements and fade them in and out. (They need to not be in the actual element because the opacity changes would affect its other content).
Hover on the image to get it to transition to another one.
#test1
{
position: relative;
height: 200px;
width: 200px;
}
#test1::before, #test1::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
transition: opacity 0.4s ease-in-out;
}
#test1::before {
background-image: url(https://picsum.photos/id/1015/200/300);
opacity: 1;
}
#test1::after {
background-image: url(https://picsum.photos/id/1016/200/300);
opacity: 0;
z-index: -1;
}
#test1:hover::before {
opacity: 0;
}
#test1:hover::after {
opacity: 1;
}
<div id="test1"></div>
I'm trying to animate a toggle-able sidebar so that it slides open and closed, and I can't seem to get the animations to work whatever I do. I think I'm getting confused with how I'm supposed to apply animations to ngShow/ngHide elements.
I've included an example here: https://jsfiddle.net/chiggerchug/m6ahk463/62/
EDIT: Link updated, menu now pauses before closing, but no animation is applied.
Here's an example of my css which is applied to the element that is being toggled:
.animate-show-hide.ng-hide {
-moz-transition: left 0.5s ease;
transition: left 0.5s ease;
}
.animate-show-hide.ng-hide-remove {
-moz-transition: left 0.5s ease;
transition: left 0.5s ease;
}
Any help on this issue would be greatly appreciated, Thanks.
The above code of yours is working. You just have to change your animation class
#keyframes myChange {
from {
width: 250px;
} to {
width: 0;
}
}
.animate-show-hide.ng-hide {
animation: 0.5s myChange;
}
Fiddle:https://jsfiddle.net/m6ahk463/64/
Updated Fiddle: https://jsfiddle.net/m6ahk463/66/
Transition must happen when we move from one value to another upon a event.
Here the visibility setting on an element:
.two {
background-color: #9fa8da;
position: absolute;
visibility: hidden;
transition: visibility 3ms ease-in;
}
Upon a button click, visibility is set to 'visible'
.two-show {
visibility: visible;
}
However there is no animation effect.
Plnkr here:
http://plnkr.co/edit/4Fhb1Uj744BRwCDhebOP?p=info
Try adding this to .two{}:
-webkit-transition: visibility 30ms ease-in, -webkit-transform 3s;
-moz-transition: visibility 30ms ease-in;
-o-transition: visibility 30ms ease-in;
I wonder if 3ms is to fast?
You can achieve the very same effect you want using the opacity property. Updated your plunker using this new approach. I also increased the transition time for the effect to be noticeable.
.two {
background-color: #9fa8da;
position: absolute;
opacity: 0;
transition: opacity 3s ease-in;
}
.two-show {
opacity: 1;
}
I'm having a issue with the background-image transition using CSS3. The problem is that it occasionally flickers the first time you roll over it. If you roll-over it the second time it's no problem makes a smooth fade-in/fade-out from one to the other.
I've searched google about this issue found a bunch of people having the same problem. But they resolved the issue by using 1 background image and then using background-position to hide it till you roll over it.
I can't do that with mine because I need the smooth fade-in/fade-out animation from 1 image to the other (it's 2 images of the same button with different colors and thingies.) If I use background-position it'll come from underneath the button on it's place. I need a fade-in fade-out animation.
So I'm guessing this issue happens because of the image not being loaded that, and that it needs a fraction of a second to load.
Here's the code:
.btn-denken{
background:url(../images/btn-denken.png);
width:219px;
height:40px;
float:left;
-webkit-transition: all 0.3s ease-in-out 0s;
-moz-transition: all 0.3s ease-in-out 0s;
-ms-transition: all 0.3s ease-in-out 0s;
-o-transition: all 0.3s ease-in-out 0s;
transition: all 0.3s ease-in-out 0s;
}
.btn-denken:hover{
background:url(../images/btn-denken-hover.png);
}
Help is very much appriciated! Thank you!
The trick is to make sure that the images you want to do transition on are already loaded by CSS, that's why putting them in the document as dummy's and loading them through CSS is the solution.
In the example below I have 4 images (0.jpg - 3.jpg), and if I would now set the class '.landing-1' on my document (html), the images transition properly.
In my CSS:
body {
-webkit-transition: background 1s;
background: url(0.jpg) no-repeat center center / cover fixed;
}
.dummy-image {
position: absolute;
left: -100%; /* to hide the dummy */
}
Simple javascript to cache the images:
var images = [],
load = function() {
$('head').append('<style>html.landing-'.concat(this.index, ' body.landing, .dummy-image-', this.index, ' { background: url(', this.src, ') no-repeat center center / cover fixed; }</style>'));
$('body').append('<div class="dummy-image dummy-image-'.concat(this.index, '">'));
};
for(var i=0; i<4; i++) {
var image = document.createElement('img');
image.src = i + '.jpg');
image.index = i;
image.onload = load;
images.push(image);
}
Perhaps you can use two separate containers in the same area using absolute positioning and z-index. Set the two different background images one per container, and then when you hover just make the opacity of the top container to be fully transparent.
I had the same problem: I wanted to use transitioning to fade between images. Using a 2-in-1 image (or a sprite) and using css to change it's position on hover doesn't work because you end up seeing the image scrolling side-side or up-down.
(FYI, you're correct - the blink occurs because it takes a moment to load your image but the transition has already begun from the moment you hover. After you've hovered once, the image has loaded so it won't happen again until you reload the page.)
Here is a purely HTML and CSS solution:
Create a containing div
Place an anchor tag and image tag within this container
Set a background image on the anchor tag (this should be the image you want displayed on page-load)
The image tag should be the image you want to display on hover and needs a z-index applied to bring it behind your anchor tag
After much experimentation, I arrived at the following solution:
(Demo here: http://jsfiddle.net/jmtFK/)
HTML:
<div class="button" id="specific">
<img>
</div>
CSS:
.button {
position: relative;
}
.button a {
display: block;
width: px;
height: px;
background: url() no-repeat;
-webkit-opacity: 1;
-moz-opacity: 1;
opacity: 1;
-webkit-transition: opacity 0.2s ease;
-moz-transition: opacity 0.2s ease;
-ms-transition: opacity 0.2s ease;
-o-transition: opacity 0.2s ease;
transition: opacity 0.2s ease;
}
.button a:hover {
-webkit-opacity: 0;
-moz-opacity: 0;
opacity: 0;
-webkit-transition: opacity 0.3s ease;
-moz-transition: opacity 0.3s ease;
-ms-transition: opacity 0.3s ease;
-o-transition: opacity 0.3s ease;
transition: opacity 0.3s ease;
}
.button img {
position: absolute;
top: 0px;
left: 0px;
z-index: -1;
-webkit-opacity: 0;
-moz-opacity: 0;
opacity: 0;
-webkit-transition: opacity 0.3s ease;
-moz-transition: opacity 0.3s ease;
-ms-transition: opacity 0.3s ease;
-o-transition: opacity 0.3s ease;
transition: opacity 0.3s ease;
}
.button a:hover + img {
-webkit-opacity: 1;
-moz-opacity: 1;
opacity: 1;
-webkit-transition: opacity 0.3s ease;
-moz-transition: opacity 0.3s ease;
-ms-transition: opacity 0.3s ease;
-o-transition: opacity 0.3s ease;
transition: opacity 0.3s ease;
}
I initially didn't have my z-indexed image set to transparent and found that the edges of it appeared around the outside of the link image. This was ugly so I applied opacity: 0.
I also added CSS transitions for "hover in" and "hover out". (Basically, the transition settings applied to a certain CSS state dictate how it transitions to that state. eg the transition settings applied to .button a take effect when button a:hover is no longer applicable.
I hope that helps.
I'm trying to user css3 transitions to fade the opacity of an element (http://www.w3schools.com/cssref/css3_pr_transition-duration.asp).
For instance, I say:
-webkit-transition: opacity 2s ease-in-out;
Is there a way to specify a different "return to original state" time than the 2s?
I'd like to low the opacity in 2 seconds, but bring it back up in 0.5 seconds.
CSS3 Transition: Different transition for *IN* and *OUT* (or returning from transitioned state) seems to accomplish this but using multiple elements. Any better way?
Yes, there is a better way - http://jsfiddle.net/bJKpu/
Just specify different transition-duration-s for normal and hovered state:
div {
height: 200px;
width: 200px;
background: orange;
opacity: .5;
-webkit-transition: all .5s ease-in-out;
-moz-transition: all .5s ease-in-out;
}
div:hover {
opacity: 1;
height: 300px;
width: 300px;
-webkit-transition: all 2s ease-in-out;
-moz-transition: all 2s ease-in-out;
}