user1087110 user1087110 - 9 months ago 49
Javascript Question

CSS3 + Javascript - Will -ms-transition:opacity 1s ease-in-out; work in IE 10 alone?

I have been playing around with some CSS3 + JavaScript today.

Below you have my code, (was trying to make the world's smallest image fading gallery, don't know if I succeeded).

I am not quite sure how to set the CSS though. See comment questions below:

-ms-transition:opacity 1s ease-in-out; // Will this allone work in IE 10?
transition:opacity 1s ease-in-out; // Why do we set this?

Maybe the world's smallest JS-Gallery:

<!DOCTYPE html>
<meta charset="utf-8" />
<title>HB - CSS3 + JS Gallery</title>
<meta charset="utf-8">
<style type="text/css">
body{margin:0;text-align:center;font:200px/500px georgia}
#g{background:#000;margin:0 auto;width:960px;height:500px;overflow:hidden}
#g div{
-webkit-transition:opacity 1s ease-in-out;
-moz-transition:opacity 1s ease-in-out;
-o-transition:opacity 1s ease-in-out;
-ms-transition:opacity 1s ease-in-out;
transition:opacity 1s ease-in-out;
<div id="g">
<div style="background:#090">1</div>
<div style="background:#096">2</div>
<div style="background:#963">3</div>
<div style="background:#CC0">4</div>
function i(){c[a].style.opacity='1'}function o(){c[a].style.opacity='0'}var g=document.getElementById('g'),c=g.children,l=c.length-1,f=function(){if(a==l){o();a=0;i()}else{o();a++;i()}};a=0;i();setInterval(f,4000);

Answer Source
-ms-transition:opacity 1s ease-in-out; // Will this allone work in IE 10?

If Microsoft have implemented a vendor-specific implementation of transition in Internet Explorer then this will be triggered by the -ms-transition property declaration, assuming that the arguments meet the specification they've implemented.

Can I Use suggests that IE 10 has, indeed, implemented the -ms-transition property, as does the MSDN entry, though it's non-specific as to which version of IE this is implemented in...

transition:opacity 1s ease-in-out; // Why do we set this?

We set this in order that once the standard implementation of transition is finalised and implemented this will override any interim vendor-specific implementations