I'm creating CSS animations on the fly, so I need to insert a CSS timing function into my document. As in:
#-webkit-keyframes slide
{
from {
-webkit-transform: translateX(-100px) translateY(-100px);
-webkit-animation-timing-function: ease-in;
}
33% {
-webkit-transform: translateX(-100px) translateY(-50px);
-webkit-animation-timing-function: linear;
}
66% {
-webkit-transform: translateX(-50px) translateY(0px);
-webkit-animation-timing-function: linear;
}
to {
-webkit-transform: translateX(0px) translateY(0px);
-webkit-animation-timing-function: ease-out;
}
}
Any idea how to pull this off (the insertion) using Javascript? I can add regular classes without any trouble, but this seems to be a special case.
Actually, it's no different from adding any other style rule to a stylesheet:
var selector = "#-webkit-keyframes slide";
var rule = "{ from { -webkit-transform: translateX(-100px) translateY(-100px); -webkit-animation-timing-function: ease-in; } 33% { -webkit-transform: translateX(-100px) translateY(-50px); -webkit-animation-timing-function: linear; } 66% { -webkit-transform: translateX(-50px) translateY(0px); -webkit-animation-timing-function: linear; } to { -webkit-transform: translateX(0px) translateY(0px); -webkit-animation-timing-function: ease-out; } }";
document.styleSheets[0].insertRule(selector + rule, 0);
Note that the above DOM manipulation is WebKit (and FireFox) specific. You'd need to add some logic to s/insertRule/addRule for IE.
Related
I have page structure as bellow:
<head>
<style>
.windows8 {
position: relative;
width: 78px;
height:78px;
margin:auto;
margin-top: 200px;
}
.windows8 .wBall {
position: absolute;
width: 74px;
height: 74px;
opacity: 0;
transform: rotate(225deg);
-o-transform: rotate(225deg);
-ms-transform: rotate(225deg);
-webkit-transform: rotate(225deg);
-moz-transform: rotate(225deg);
animation: orbit 6.96s infinite;
-o-animation: orbit 6.96s infinite;
-ms-animation: orbit 6.96s infinite;
-webkit-animation: orbit 6.96s infinite;
-moz-animation: orbit 6.96s infinite;
}
.windows8 .wBall .wInnerBall{
position: absolute;
width: 10px;
height: 10px;
background: rgb(93, 147, 195);
left:0px;
top:0px;
border-radius: 10px;
}
.windows8 #1wBall_1,.windows8 #wBall_1 {
animation-delay: 1.52s;
-o-animation-delay: 1.52s;
-ms-animation-delay: 1.52s;
-webkit-animation-delay: 1.52s;
-moz-animation-delay: 1.52s;
}
.windows8 #1wBall_2,.windows8 #wBall_2 {
animation-delay: 0.3s;
-o-animation-delay: 0.3s;
-ms-animation-delay: 0.3s;
-webkit-animation-delay: 0.3s;
-moz-animation-delay: 0.3s;
}
.windows8 #1wBall_3,.windows8 #wBall_3 {
animation-delay: 0.61s;
-o-animation-delay: 0.61s;
-ms-animation-delay: 0.61s;
-webkit-animation-delay: 0.61s;
-moz-animation-delay: 0.61s;
}
.windows8 #1wBall_4,.windows8 #wBall_4 {
animation-delay: 0.91s;
-o-animation-delay: 0.91s;
-ms-animation-delay: 0.91s;
-webkit-animation-delay: 0.91s;
-moz-animation-delay: 0.91s;
}
.windows8 #1wBall_5,.windows8 #wBall_5 {
animation-delay: 1.22s;
-o-animation-delay: 1.22s;
-ms-animation-delay: 1.22s;
-webkit-animation-delay: 1.22s;
-moz-animation-delay: 1.22s;
}
#keyframes orbit {
0% {
opacity: 1;
z-index:99;
transform: rotate(180deg);
animation-timing-function: ease-out;
}
7% {
opacity: 1;
transform: rotate(300deg);
animation-timing-function: linear;
origin:0%;
}
30% {
opacity: 1;
transform:rotate(410deg);
animation-timing-function: ease-in-out;
origin:7%;
}
39% {
opacity: 1;
transform: rotate(645deg);
animation-timing-function: linear;
origin:30%;
}
70% {
opacity: 1;
transform: rotate(770deg);
animation-timing-function: ease-out;
origin:39%;
}
75% {
opacity: 1;
transform: rotate(900deg);
animation-timing-function: ease-out;
origin:70%;
}
76% {
opacity: 0;
transform:rotate(900deg);
}
100% {
opacity: 0;
transform: rotate(900deg);
}
}
#-o-keyframes orbit {
0% {
opacity: 1;
z-index:99;
-o-transform: rotate(180deg);
-o-animation-timing-function: ease-out;
}
7% {
opacity: 1;
-o-transform: rotate(300deg);
-o-animation-timing-function: linear;
-o-origin:0%;
}
30% {
opacity: 1;
-o-transform:rotate(410deg);
-o-animation-timing-function: ease-in-out;
-o-origin:7%;
}
39% {
opacity: 1;
-o-transform: rotate(645deg);
-o-animation-timing-function: linear;
-o-origin:30%;
}
70% {
opacity: 1;
-o-transform: rotate(770deg);
-o-animation-timing-function: ease-out;
-o-origin:39%;
}
75% {
opacity: 1;
-o-transform: rotate(900deg);
-o-animation-timing-function: ease-out;
-o-origin:70%;
}
76% {
opacity: 0;
-o-transform:rotate(900deg);
}
100% {
opacity: 0;
-o-transform: rotate(900deg);
}
}
#-ms-keyframes orbit {
0% {
opacity: 1;
z-index:99;
-ms-transform: rotate(180deg);
-ms-animation-timing-function: ease-out;
}
7% {
opacity: 1;
-ms-transform: rotate(300deg);
-ms-animation-timing-function: linear;
-ms-origin:0%;
}
30% {
opacity: 1;
-ms-transform:rotate(410deg);
-ms-animation-timing-function: ease-in-out;
-ms-origin:7%;
}
39% {
opacity: 1;
-ms-transform: rotate(645deg);
-ms-animation-timing-function: linear;
-ms-origin:30%;
}
70% {
opacity: 1;
-ms-transform: rotate(770deg);
-ms-animation-timing-function: ease-out;
-ms-origin:39%;
}
75% {
opacity: 1;
-ms-transform: rotate(900deg);
-ms-animation-timing-function: ease-out;
-ms-origin:70%;
}
76% {
opacity: 0;
-ms-transform:rotate(900deg);
}
100% {
opacity: 0;
-ms-transform: rotate(900deg);
}
}
#-webkit-keyframes orbit {
0% {
opacity: 1;
z-index:99;
-webkit-transform: rotate(180deg);
-webkit-animation-timing-function: ease-out;
}
7% {
opacity: 1;
-webkit-transform: rotate(300deg);
-webkit-animation-timing-function: linear;
-webkit-origin:0%;
}
30% {
opacity: 1;
-webkit-transform:rotate(410deg);
-webkit-animation-timing-function: ease-in-out;
-webkit-origin:7%;
}
39% {
opacity: 1;
-webkit-transform: rotate(645deg);
-webkit-animation-timing-function: linear;
-webkit-origin:30%;
}
70% {
opacity: 1;
-webkit-transform: rotate(770deg);
-webkit-animation-timing-function: ease-out;
-webkit-origin:39%;
}
75% {
opacity: 1;
-webkit-transform: rotate(900deg);
-webkit-animation-timing-function: ease-out;
-webkit-origin:70%;
}
76% {
opacity: 0;
-webkit-transform:rotate(900deg);
}
100% {
opacity: 0;
-webkit-transform: rotate(900deg);
}
}
#-moz-keyframes orbit {
0% {
opacity: 1;
z-index:99;
-moz-transform: rotate(180deg);
-moz-animation-timing-function: ease-out;
}
7% {
opacity: 1;
-moz-transform: rotate(300deg);
-moz-animation-timing-function: linear;
-moz-origin:0%;
}
30% {
opacity: 1;
-moz-transform:rotate(410deg);
-moz-animation-timing-function: ease-in-out;
-moz-origin:7%;
}
39% {
opacity: 1;
-moz-transform: rotate(645deg);
-moz-animation-timing-function: linear;
-moz-origin:30%;
}
70% {
opacity: 1;
-moz-transform: rotate(770deg);
-moz-animation-timing-function: ease-out;
-moz-origin:39%;
}
75% {
opacity: 1;
-moz-transform: rotate(900deg);
-moz-animation-timing-function: ease-out;
-moz-origin:70%;
}
76% {
opacity: 0;
-moz-transform:rotate(900deg);
}
100% {
opacity: 0;
-moz-transform: rotate(900deg);
}
}
</style>
<!-- 4-5 style links-->
<!-- 4-5 scripts -->
<!-- for testing you can put following code
for(var i=0;i<-1;i++){console.log(i)}
-->
</head>
<body>
<app>
<div class="windows8">
<div class="wBall" id="wBall_1">
<div class="wInnerBall"></div>
</div>
<div class="wBall" id="wBall_2">
<div class="wInnerBall"></div>
</div>
<div class="wBall" id="wBall_3">
<div class="wInnerBall"></div>
</div>
<div class="wBall" id="wBall_4">
<div class="wInnerBall"></div>
</div>
<div class="wBall" id="wBall_5">
<div class="wInnerBall"></div>
</div>
</div>
</app>
</body>
It renders the divs with all its css(e.g ball radius and background-color etc.) but key-frame(i.e. transition/movement) of ball are not working upto some time (until all css/js is downloded and parsed) but after that it works fine.
I thought may be while loading and parsing css/js the rendering engine will be busy so it can't execute transition but when I took a look on other web-pages they uses css loaders as I do and it is working fine. So how their animation is working when mine not.
Because browser tabs are single threaded. Some browsers are single threaded, entirely.
If the JavaScript never stops running in some browsers you can’t even close the tab.
If you want the DOM to repaint, or canvas to animate, or the page to be clickable, you can not lock JS up. Which means that you have to learn different programming paradigms to break up long-running processes.
I have a few pages on my website and i made a header animation (pulldown). So, i need to reverse my animation (pullUp) when the other one page is clicked. Is there any option to do that ? Or is there any option to make the second animation (pullup) active when the other page is selleced
header{
background-color:black;
height:80px;
text-align:center;
animation-name: pullDown;
-webkit-animation-name: pullDown;
animation-duration: 2s;
-webkit-animation-duration: 2s;
animation-timing-function: ease-out;
-webkit-animation-timing-function: ease-out;
transform-origin: 50% 0%;
-ms-transform-origin: 50% 0%;
-webkit-transform-origin: 50% 0%;
}
.pullUp{
animation-name: pullUp;
-webkit-animation-name: pullUp;
animation-duration: 1.1s;
-webkit-animation-duration: 1.1s;
animation-timing-function: ease-out;
-webkit-animation-timing-function: ease-out;
transform-origin: 50% 100%;
-ms-transform-origin: 50% 100%;
-webkit-transform-origin: 50% 100%;
}
#keyframes pullUp {
0% {
transform: scaleY(0.1);
}
40% {
transform: scaleY(1.02);
}
60% {
transform: scaleY(0.98);
}
80% {
transform: scaleY(1.01);
}
100% {
transform: scaleY(0.98);
}
80% {
transform: scaleY(1.01);
}
100% {
transform: scaleY(1);
}
}
#-webkit-keyframes pullUp {
0% {
-webkit-transform: scaleY(0.1);
}
40% {
-webkit-transform: scaleY(1.02);
}
60% {
-webkit-transform: scaleY(0.98);
}
80% {
-webkit-transform: scaleY(1.01);
}
100% {
-webkit-transform: scaleY(0.98);
}
80% {
-webkit-transform: scaleY(1.01);
}
100% {
-webkit-transform: scaleY(1);
}
}
There are a few options I can recommend:
Use CSS's :active selector to bind to the hash of the "pulldown" item:
```
second-page:active ~ .drawer {
animation: "pullUp" 1s linear;
}
```
So that when the user clicks on the url to your second page (#second-page), the animation will trigger, thus hiding the drawer itself.
Use Javascript to toggle classes:
(jQuery)
var $drawer = $(".drawer");
var $drawerToggle = $(".drawer-toggle").on("click", function() {
$drawer.toggle("fast");
}
Use an input[type="checkbox"] 'hack':
.drawer-toggle:checked ~ .drawer {
animation: "pullDown" 1s linear;
}
.drawer-toggle ~ .drawer {
animation: "pullUp" 1s linear;
}
Here is my code http://codepen.io/anon/pen/zrXrXM but as i told, when i click on <a> element, page transition is instantly. Is there any possible way to stop transition for a few seccond ?
I am experimenting with css3 transitions and want to introduce an onClick event to trigger the transition instead of the pseudo hover class. The problem I have is that the transition is split onto two elements.
Here is the HTML:
<div class="box"><img src="images/1.jpg" width="300" height="200" alt=""/>
<div class="mask">
<!-- Further content goes here -->
</div>
</div>
And here is the CSS:
.box {
width: 300px;
height: 200px;
position: relative;
overflow: hidden;
border: solid 2px #E6171A;
}
.mask {
width: 300px;
height: 200px;
position: absolute;
top: 0;
left: 0;
background-color: #021288;
-ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=0)";
filter: alpha(opacity=0);
opacity: 0;
-webkit-transform: scale(0) rotate(-360deg);
-moz-transform: scale(0) rotate(-360deg);
-o-transform: scale(0) rotate(-360deg);
-ms-transform: scale(0) rotate(-360deg);
transform: scale(0) rotate(-360deg);
-webkit-transition: all 0.4s ease-in;
-moz-transition: all 0.4s ease-in;
-o-transition: all 0.4s ease-in;
-ms-transition: all 0.4s ease-in;
transition: all 0.4s ease-in;
}
.box:hover .mask {
-ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=40)";
filter: alpha(opacity=40);
opacity: .4;
-webkit-transform: scale(1) rotate(0deg);
-moz-transform: scale(1) rotate(0deg);
-o-transform: scale(1) rotate(0deg);
-ms-transform: scale(1) rotate(0deg);
transform: scale(1) rotate(0deg);
-webkit-transition-delay: .4s;
-moz-transition-delay: .4s;
-o-transition-delay: .4s;
-ms-transition-delay: .4s;
transition-delay: .4s;
}
.box img {
-webkit-transition: all 0.4s ease-in-out 1.3s;
-moz-transition: all 0.4s ease-in-out 1.3s;
-o-transition: all 0.4s ease-in-out 1.3s;
-ms-transition: all 0.4s ease-in-out 1.3s;
transition: all 0.4s ease-in-out 1.3s;
-ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=100)";
filter: alpha(opacity=100);
opacity: 1;
}
.box:hover img {
-webkit-transform: translateX(300px);
-moz-transform: translateX(300px);
-o-transform: translateX(300px);
-ms-transform: translateX(300px);
transform: translateX(300px);
-ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=0)";
filter: alpha(opacity=0);
opacity: 0;
-webkit-transition-delay: .8s;
-moz-transition-delay: .8s;
-o-transition-delay: .8s;
-ms-transition-delay: .8s;
transition-delay: .8s;
/* the delay goes in the hover(action state) to overide the delay in the original state */
}
So the question is how do I apply the onClick event to a transition that is spread over two elements? Hope someone can help!
Substitute :hover with a class, something like clicked
.box.clicked
Then on click, use addClass to add that the clicked class to .box. That change should trigger the animation originally done by :hover.
Here's an example using toggleClass to add/remove the class on click and change the height of the div.
I currently have this code
-webkit-transition: 0.9s;
-webkit-transform: rotate(-9deg);
-moz-transition: 0.9s;
-moz-transform: rotate(-9deg);
-o-transition: 0.9s;
-o-transform: rotate(-9deg);
-ms-transition: 0.9s;
-ms-transform: rotate(-9deg);
I would like it so that my image will rotate to -9 and then to 9 and then repeat itself over and over again. So that the whole time someone is on the site it will just rotate from -9 degress to 9 degress
Edit: I have been told that JavaScript is needed to do this, so I am now looking for some JavaScript to do this.
Thanks
You can do this with CSS animations, depending on how much compatibility you need.
div {
-webkit-animation-duration: 0.9s;
-webkit-animation-name: ninetonine;
-webkit-animation-iteration-count: infinite;
-webkit-animation-direction: alternate-reverse;
-webkit-animation-timing-function: ease-in-out;
}
#-webkit-keyframes ninetonine {
from {
-webkit-transform: rotate(9deg);
}
to {
-webkit-transform: rotate(-9deg);
}
}
See a demo here
I have to develop a similar website like http://www.unlocknrepair.com/
In this website when you hover your mouse over the Unlocking or Phone repair button a dropdown menu appears. Is there a way to make this dropdown appear in bouncy way.. like I want it to bounce a bit before it stabilizes. It is possible in jQuery, but can it be done using only css and javascript?
If experimental css3 is an option, you can do it even without javascript using css animations with the #keyframes rule.
#parent {
position:relative;
height: 40px;
}
#onhover {
display: none;
position: absolute;
top: 0;
}
#parent:hover #onhover {
display: block;
top: 30px;
animation:mymove 0.8s linear;
-moz-animation:mymove 0.8s linear; /* Firefox */
-webkit-animation:mymove 0.8s linear; /* Safari and Chrome */
-o-animation:mymove 0.8s linear; /* Opera */
-ms-animation:mymove 0.8s linear; /* IE */
}
#keyframes mymove
{
0% {top:0px;}
10% {top:3px;}
40% {top:40px;}
60% {top:25px;}
80% {top:35px;}
100% {top:30px;}
}
#-moz-keyframes mymove /* Firefox */
{
0% {top:0px;}
10% {top:3px;}
40% {top:40px;}
60% {top:25px;}
80% {top:35px;}
100% {top:30px;}
}
#-webkit-keyframes mymove /* Safari and Chrome */
{
0% {top:0px;}
10% {top:3px;}
40% {top:40px;}
60% {top:25px;}
80% {top:35px;}
100% {top:30px;}
}
#-o-keyframes mymove /* Opera */
{
0% {top:0px;}
10% {top:3px;}
40% {top:40px;}
60% {top:25px;}
80% {top:35px;}
100% {top:30px;}
}
#-ms-keyframes mymove /* IE */
{
0% {top:0px;}
10% {top:3px;}
40% {top:40px;}
60% {top:25px;}
80% {top:35px;}
100% {top:30px;}
}
<div id="parent">hover me<div id="onhover">hovering</div></div>
Another "bounce" animation:
$(function() {
$(document.body).delegate( "img", "mouseenter", function() {
var $this = $(this).addClass("right");
setTimeout(function() {
$this.removeClass("right");
}, 2000);
});
});
body { font-size: .7em; font-family: Arial, Helvetica, "Liberation Sans", sans-serif; padding: 0 !important; }
img {
-moz-transition: -moz-transform 1s ease-in;
-webkit-transition: -webkit-transform 1s ease-in;
-o-transition: -o-transform 1s ease-in;
-ms-transition: -ms-transform 1s ease-in;
}
#anim.right {
-moz-animation-name: bounce;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-moz-transform: translate(400px);
-moz-transition: none;
-webkit-animation-name: bounce;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-webkit-transform: translate(400px);
-webkit-transition: none;
}
#-moz-keyframes bounce {
from {
-moz-transform: translate(0px);
-moz-animation-timing-function: ease-in;
}
60% {
-moz-transform: translate(400px);
-moz-animation-timing-function: ease-out;
}
73% {
-moz-transform: translate(360px);
-moz-animation-timing-function: ease-in;
}
86% {
-moz-transform: translate(400px);
-moz-animation-timing-function: ease-out;
}
93% {
-moz-transform: translate(380px);
-moz-animation-timing-function: ease-in;
}
to {
-moz-transform: translate(400px);
-moz-animation-timing-function: ease-out;
}
}
#-webkit-keyframes bounce {
from {
-webkit-transform: translate(0px);
-webkit-animation-timing-function: ease-in;
}
60% {
-webkit-transform: translate(400px);
-webkit-animation-timing-function: ease-out;
}
73% {
-webkit-transform: translate(360px);
-webkit-animation-timing-function: ease-in;
}
86% {
-webkit-transform: translate(400px);
-webkit-animation-timing-function: ease-out;
}
93% {
-webkit-transform: translate(380px);
-webkit-animation-timing-function: ease-in;
}
to {
-webkit-transform: translate(400px);
-webkit-animation-timing-function: ease-out;
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<img id="anim" src="http://hacks.mozilla.org/wp-content/uploads/2011/04/75px-Aurora210.png" width="75" height="75" />
See Mozilla Developer Network for more details and browser compatibility.
Yes, it is possible using native javascript. Take a look at this document
Note, I'm linking to the "easeOut" section, since I think that represents a ball's bouncing a little better than their "bounce".
Here's a good example, further down the same page.