Develop Reference

How can I remove the pace loading page from the website HTML page?

How can I remove the pace loading page from the website HTML page?
css pace file:
.pace {
-webkit-pointer-events: none;
pointer-events: none;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
-webkit-perspective: 12rem;
-moz-perspective: 12rem;
-ms-perspective: 12rem;
-o-perspective: 12rem;
perspective: 12rem;
z-index: 2000;
position: fixed;
height: 6rem;
width: 6rem;
margin: auto;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
.pace .pace-activity {
display: block;
position: fixed;
z-index: 2000;
top: 35px;
right: 35px;
width: 20px;
height: 20px;
border: solid 2px transparent;
border-top-color: #0aa699;
border-left-color: #0aa699;
border-radius: 20px;
-webkit-animation: pace-spinner 400ms linear infinite;
-moz-animation: pace-spinner 400ms linear infinite;
-ms-animation: pace-spinner 400ms linear infinite;
-o-animation: pace-spinner 400ms linear infinite;
animation: pace-spinner 400ms linear infinite;
}
.pace.pace-inactive .pace-activity {
display: none;
}
#-webkit-keyframes pace-spinner {
0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
#-moz-keyframes pace-spinner {
0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
#-o-keyframes pace-spinner {
0% { -o-transform: rotate(0deg); transform: rotate(0deg); }
100% { -o-transform: rotate(360deg); transform: rotate(360deg); }
}
#-ms-keyframes pace-spinner {
0% { -ms-transform: rotate(0deg); transform: rotate(0deg); }
100% { -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
#keyframes pace-spinner {
0% { transform: rotate(0deg); transform: rotate(0deg); }
100% { transform: rotate(360deg); transform: rotate(360deg); }
}
pace js file :
/*! pace 0.4.15 */
(function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O=[].slice,P={}.hasOwnProperty,Q=function(a,b){function c(){this.constructor=a}for(var d in b)P.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},R=[].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1};s={catchupTime:500,initialRate:.03,minTime:500,ghostTime:250,maxProgressPerFrame:10,easeFactor:1.25,startOnPageLoad:!0,restartOnPushState:!0,restartOnRequestAfter:500,target:"body",elements:{checkInterval:100,selectors:["body"]},eventLag:{minSamples:10,sampleCount:3,lagThreshold:3},ajax:{trackMethods:["GET"],trackWebSockets:!1}},z=function(){var a;return null!=(a="undefined"!=typeof performance&&null!==performance?"function"==typeof performance.now?performance.now():void 0:void 0)?a:+new Date},B=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame,r=window.cancelAnimationFrame||window.mozCancelAnimationFrame,null==B&&(B=function(a){return setTimeout(a,50)},r=function(a){return clearTimeout(a)}),D=function(a){var b,c;return b=z(),c=function(){var d;return d=z()-b,b=z(),a(d,function(){return B(c)})},c()},C=function(){var a,b,c;return c=arguments[0],b=arguments[1],a=3<=arguments.length?O.call(arguments,2):[],"function"==typeof c[b]?c[b].apply(c,a):c[b]},t=function(){var a,b,c,d,e,f,g;for(b=arguments[0],d=2<=arguments.length?O.call(arguments,1):[],f=0,g=d.length;g>f;f++)if(c=d[f])for(a in c)P.call(c,a)&&(e=c[a],null!=b[a]&&"object"==typeof b[a]&&null!=e&&"object"==typeof e?t(b[a],e):b[a]=e);return b},o=function(a){var b,c,d,e,f;for(c=b=0,e=0,f=a.length;f>e;e++)d=a[e],c+=Math.abs(d),b++;return c/b},v=function(a,b){var c,d,e;if(null==a&&(a="options"),null==b&&(b=!0),e=document.querySelector("[data-pace-"+a+"]")){if(c=e.getAttribute("data-pace-"+a),!b)return c;try{return JSON.parse(c)}catch(f){return d=f,"undefined"!=typeof console&&null!==console?console.error("Error parsing inline pace options",d):void 0}}},null==window.Pace&&(window.Pace={}),A=Pace.options=t(s,window.paceOptions,v()),h=function(a){function b(){return M=b.__super__.constructor.apply(this,arguments)}return Q(b,a),b}(Error),b=function(){function a(){this.progress=0}return a.prototype.getElement=function(){var a;if(null==this.el){if(a=document.querySelector(A.target),!a)throw new h;this.el=document.createElement("div"),this.el.className="pace pace-active",document.body.className=document.body.className.replace("pace-done",""),document.body.className+=" pace-running",this.el.innerHTML='<div class="pace-progress">\n <div class="pace-progress-inner"></div>\n</div>\n<div class="pace-activity"></div>',null!=a.firstChild?a.insertBefore(this.el,a.firstChild):a.appendChild(this.el)}return this.el},a.prototype.finish=function(){var a;return a=this.getElement(),a.className=a.className.replace("pace-active",""),a.className+=" pace-inactive",document.body.className=document.body.className.replace("pace-running",""),document.body.className+=" pace-done"},a.prototype.update=function(a){return this.progress=a,this.render()},a.prototype.destroy=function(){try{this.getElement().parentNode.removeChild(this.getElement())}catch(a){h=a}return this.el=void 0},a.prototype.render=function(){var a,b;return null==document.querySelector(A.target)?!1:(a=this.getElement(),a.children[0].style.width=""+this.progress+"%",(!this.lastRenderedProgress||0|(this.lastRenderedProgress|0!==this.progress))&&(a.children[0].setAttribute("data-progress-text",""+(0|this.progress)+"%"),this.progress>=100?b="99":(b=this.progress<10?"0":"",b+=0|this.progress),a.children[0].setAttribute("data-progress",""+b)),this.lastRenderedProgress=this.progress)},a.prototype.done=function(){return this.progress>=100},a}(),g=function(){function a(){this.bindings={}}return a.prototype.trigger=function(a,b){var c,d,e,f,g;if(null!=this.bindings[a]){for(f=this.bindings[a],g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(c.call(this,b));return g}},a.prototype.on=function(a,b){var c;return null==(c=this.bindings)[a]&&(c[a]=[]),this.bindings[a].push(b)},a}(),J=window.XMLHttpRequest,I=window.XDomainRequest,H=window.WebSocket,u=function(a,b){var c,d,e,f;f=[];for(d in b.prototype)try{e=b.prototype[d],null==a[d]&&"function"!=typeof e?f.push(a[d]=e):f.push(void 0)}catch(g){c=g}return f},i=function(a){function b(){var a,c=this;b.__super__.constructor.apply(this,arguments),a=function(a){var b;return b=a.open,a.open=function(d,e){var f;return f=(null!=d?d:"GET").toUpperCase(),R.call(A.ajax.trackMethods,f)>=0&&c.trigger("request",{type:d,url:e,request:a}),b.apply(a,arguments)}},window.XMLHttpRequest=function(b){var c;return c=new J(b),a(c),c},u(window.XMLHttpRequest,J),null!=I&&(window.XDomainRequest=function(){var b;return b=new I,a(b),b},u(window.XDomainRequest,I)),null!=H&&A.ajax.trackWebSockets&&(window.WebSocket=function(a,b){var d;return d=new H(a,b),c.trigger("request",{type:"socket",url:a,protocols:b,request:d}),d},u(window.WebSocket,H))}return Q(b,a),b}(g),K=null,w=function(){return null==K&&(K=new i),K},A.restartOnRequestAfter!==!1&&w().on("request",function(b){var c,d,e;return e=b.type,d=b.request,Pace.running?void 0:(c=arguments,setTimeout(function(){var b,f,g,h,i,j,k;if(f="socket"===e?d.readyState<2:0<(i=d.readyState)&&4>i){for(Pace.restart(),j=Pace.sources,k=[],g=0,h=j.length;h>g;g++){if(b=j[g],b instanceof a){b.watch.apply(b,c);break}k.push(void 0)}return k}},A.restartOnRequestAfter))}),a=function(){function a(){var a=this;this.elements=[],w().on("request",function(){return a.watch.apply(a,arguments)})}return a.prototype.watch=function(a){var b,c,d;return d=a.type,b=a.request,c="socket"===d?new l(b):new m(b),this.elements.push(c)},a}(),m=function(){function a(a){var b,c,d,e,f,g,h=this;if(this.progress=0,null!=window.ProgressEvent)for(c=null,a.addEventListener("progress",function(a){return h.progress=a.lengthComputable?100*a.loaded/a.total:h.progress+(100-h.progress)/2}),g=["load","abort","timeout","error"],d=0,e=g.length;e>d;d++)b=g[d],a.addEventListener(b,function(){return h.progress=100});else f=a.onreadystatechange,a.onreadystatechange=function(){var b;return 0===(b=a.readyState)||4===b?h.progress=100:3===a.readyState&&(h.progress=50),"function"==typeof f?f.apply(null,arguments):void 0}}return a}(),l=function(){function a(a){var b,c,d,e,f=this;for(this.progress=0,e=["error","open"],c=0,d=e.length;d>c;c++)b=e[c],a.addEventListener(b,function(){return f.progress=100})}return a}(),d=function(){function a(a){var b,c,d,f;for(null==a&&(a={}),this.elements=[],null==a.selectors&&(a.selectors=[]),f=a.selectors,c=0,d=f.length;d>c;c++)b=f[c],this.elements.push(new e(b))}return a}(),e=function(){function a(a){this.selector=a,this.progress=0,this.check()}return a.prototype.check=function(){var a=this;return document.querySelector(this.selector)?this.done():setTimeout(function(){return a.check()},A.elements.checkInterval)},a.prototype.done=function(){return this.progress=100},a}(),c=function(){function a(){var a,b,c=this;this.progress=null!=(b=this.states[document.readyState])?b:100,a=document.onreadystatechange,document.onreadystatechange=function(){return null!=c.states[document.readyState]&&(c.progress=c.states[document.readyState]),"function"==typeof a?a.apply(null,arguments):void 0}}return a.prototype.states={loading:0,interactive:50,complete:100},a}(),f=function(){function a(){var a,b,c,d,e,f=this;this.progress=0,a=0,e=[],d=0,c=z(),b=setInterval(function(){var g;return g=z()-c-50,c=z(),e.push(g),e.length>A.eventLag.sampleCount&&e.shift(),a=o(e),++d>=A.eventLag.minSamples&&a<A.eventLag.lagThreshold?(f.progress=100,clearInterval(b)):f.progress=100*(3/(a+3))},50)}return a}(),k=function(){function a(a){this.source=a,this.last=this.sinceLastUpdate=0,this.rate=A.initialRate,this.catchup=0,this.progress=this.lastProgress=0,null!=this.source&&(this.progress=C(this.source,"progress"))}return a.prototype.tick=function(a,b){var c;return null==b&&(b=C(this.source,"progress")),b>=100&&(this.done=!0),b===this.last?this.sinceLastUpdate+=a:(this.sinceLastUpdate&&(this.rate=(b-this.last)/this.sinceLastUpdate),this.catchup=(b-this.progress)/A.catchupTime,this.sinceLastUpdate=0,this.last=b),b>this.progress&&(this.progress+=this.catchup*a),c=1-Math.pow(this.progress/100,A.easeFactor),this.progress+=c*this.rate*a,this.progress=Math.min(this.lastProgress+A.maxProgressPerFrame,this.progress),this.progress=Math.max(0,this.progress),this.progress=Math.min(100,this.progress),this.lastProgress=this.progress,this.progress},a}(),F=null,E=null,p=null,G=null,n=null,q=null,Pace.running=!1,x=function(){return A.restartOnPushState?Pace.restart():void 0},null!=window.history.pushState&&(L=window.history.pushState,window.history.pushState=function(){return x(),L.apply(window.history,arguments)}),null!=window.history.replaceState&&(N=window.history.replaceState,window.history.replaceState=function(){return x(),N.apply(window.history,arguments)}),j={ajax:a,elements:d,document:c,eventLag:f},(y=function(){var a,c,d,e,f,g,h,i,l;for(Pace.sources=F=[],h=["ajax","elements","document","eventLag"],d=0,f=h.length;f>d;d++)c=h[d],A[c]!==!1&&F.push(new j[c](A[c]));for(l=null!=(i=A.extraSources)?i:[],e=0,g=l.length;g>e;e++)a=l[e],F.push(new a(A));return Pace.bar=p=new b,E=[],G=new k})(),Pace.stop=function(){return Pace.running=!1,p.destroy(),q=!0,null!=n&&("function"==typeof r&&r(n),n=null),y()},Pace.restart=function(){return Pace.stop(),Pace.start()},Pace.go=function(){return Pace.running=!0,p.render(),q=!1,n=D(function(a,b){var c,d,e,f,g,h,i,j,l,m,n,o,r,s,t,u,v,w;for(j=100-p.progress,d=r=0,e=!0,h=s=0,u=F.length;u>s;h=++s)for(n=F[h],m=null!=E[h]?E[h]:E[h]=[],g=null!=(w=n.elements)?w:[n],i=t=0,v=g.length;v>t;i=++t)f=g[i],l=null!=m[i]?m[i]:m[i]=new k(f),e&=l.done,l.done||(d++,r+=l.tick(a));return c=r/d,p.update(G.tick(a,c)),o=z(),p.done()||e||q?(p.update(100),setTimeout(function(){return p.finish(),Pace.running=!1},Math.max(A.ghostTime,Math.min(A.minTime,z()-o)))):b()})},Pace.start=function(a){t(A,a),Pace.running=!0;try{p.render()}catch(b){h=b}return document.querySelector(".pace")?Pace.go():setTimeout(Pace.start,50)},"function"==typeof define&&define.amd?define(function(){return Pace}):"object"==typeof exports?module.exports=Pace:A.startOnPageLoad&&Pace.start()}).call(this);
these two css and js files are put as a link in my php file, when removing them, a blank page is coming, everything in the html is disappeared. I don't know how can I get rid of that pace loading feature.

Bootstrap 4 dropdown animation

how can I use some animation on dropdowns?
Take a look on stripe.com footer and click on location or language links. I've record a video of this effect:
https://www.youtube.com/watch?v=WV0h2zlE7fQ or worse GIF version http://g.recordit.co/w1S4fSrUBA.gif
It would be nice if some of those libs can be used:
Dynamics.js
Animate.css
My external html/js/css coder told me, that is impossible due fact, that Bootstrap 4 use transform property for positioning of dropdown menu itself.
Prepered jsfiddle with default bootstrap setup. https://jsfiddle.net/7hq03Lov/4/
Additional question - can be some any other animation applied on modal too?

You can do it via css, Change as per your need.
.dropdown .dropdown-menu{
-webkit-animation: swing-in-top-fwd 1s cubic-bezier(0.175, 0.885, 0.320, 1.275) alternate both;
animation: swing-in-top-fwd 1s cubic-bezier(0.175, 0.885, 0.320, 1.275) alternate both;
}
#-webkit-keyframes swing-in-top-fwd {
0% {
-webkit-transform: rotateX(-100deg);
transform: rotateX(-100deg);
-webkit-transform-origin: top;
transform-origin: top;
opacity: 0;
}
100% {
-webkit-transform: rotateX(0deg);
transform: rotateX(0deg);
-webkit-transform-origin: top;
transform-origin: top;
opacity: 1;
}
}
#keyframes swing-in-top-fwd {
0% {
-webkit-transform: rotateX(-100deg);
transform: rotateX(-100deg);
-webkit-transform-origin: top;
transform-origin: top;
opacity: 0;
}
100% {
-webkit-transform: rotateX(0deg);
transform: rotateX(0deg);
-webkit-transform-origin: top;
transform-origin: top;
opacity: 1;
}
}

Not able to restart animation

I am trying to restart css animation when contents of div is changed. I have tried all method i can find googling none of them seems to work. I have tried
JQUERY
$("p1").removeClass("content");
$("p1").addClass("content");
JAVASCRIPT
var elm = this,
var newone = elm.cloneNode(true);
elm.parentNode.replaceChild(newone, elm);
and some other methods like setting display to none and then block or changing animationName
Here is my code
HTML
<div id="content">
<div class="content" id="p1">
<div class="person"></div>
<img src="img/saying.png" class="statusclound"/>
<p class="status"></p>
<img class="frame" src="img/splash_1.png" id="frame_1"/>
</div>
</div>
CSS
.content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
display: none;
animation-duration: 1s;
animation-timing-function: linear;
animation-iteration-count: 1;
animation-direction: alternate;
animation-fill-mode: forwards;
}
#keyframes buzz-out {
10% {
-webkit-transform: translateX(3px) rotate(2deg);
transform: translateX(3px) rotate(2deg);
}
20% {
-webkit-transform: translateX(-3px) rotate(-2deg);
transform: translateX(-3px) rotate(-2deg);
}
30% {
-webkit-transform: translateX(3px) rotate(2deg);
transform: translateX(3px) rotate(2deg);
}
40% {
-webkit-transform: translateX(-3px) rotate(-2deg);
transform: translateX(-3px) rotate(-2deg);
}
50% {
-webkit-transform: translateX(2px) rotate(1deg);
transform: translateX(2px) rotate(1deg);
}
60% {
-webkit-transform: translateX(-2px) rotate(-1deg);
transform: translateX(-2px) rotate(-1deg);
}
70% {
-webkit-transform: translateX(2px) rotate(1deg);
transform: translateX(2px) rotate(1deg);
}
80% {
-webkit-transform: translateX(-2px) rotate(-1deg);
transform: translateX(-2px) rotate(-1deg);
}
90% {
-webkit-transform: translateX(1px) rotate(0deg);
transform: translateX(1px) rotate(0deg);
}
100% {
-webkit-transform: translateX(-1px) rotate(0deg);
transform: translateX(-1px) rotate(0deg);
}
}
JAVASCRIPT
function test() {
var currentPatch = document.getElementById("p" + patchTurn);
currentPatch.getElementsByClassName("person")[0].style.backgroundImage = "url(http://localhost:80/slingshot/uploads/" + jsonData[3] + ")";
currentPatch.getElementsByClassName("status")[0].innerHTML = jsonData[2];
currentPatch.getElementsByClassName("frame")[0].src = "img/splash_" + randomFrame + ".png";
currentPatch.style.animationName = "buzz-out";
currentPatch.style.display = "block";
}
So when the page loads div is disabled and test() function runs and div animates but when i change some content inside that div and re-run test() function it doesn't animate.

I'm not too clear on what part you need help with so I've made a working JSfiddle that shows all of it working.
I created an event listener for changes in the div and adds the class "content-active" to the div. This class adds the animation name and sets the display to block. Then the class is removed and re-added to restart the animation. To get the animation to restart, I set a 10ms delay. (You can also clone the div if you'd like)
https://jsfiddle.net/heraldo/zyjuoLt1/
JS:
// watch for changes in the DOM
$('#content').bind("DOMSubtreeModified",function(){
// clear any previous animation
$("#p1").removeClass("content-active");
// setting a timeout allows the animation to restart
// NOTE, you can also clone the element and re-add it to do
// the same thing.
setTimeout(function(){ $("#p1").addClass("content-active"); }, 10);
});
// simply adds text to the status <p>
$('#modify').click(function(){
$(".person").append('text ');
});
CSS:
#content {
position: relative;
}
.content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
display: none;
animation-duration: 1s;
animation-timing-function: linear;
animation-iteration-count: 1;
animation-direction: alternate;
animation-fill-mode: forwards;
}
.content-active{
display: block;
animation-name: buzzOut;
}
#keyframes buzzOut {
10% {
-webkit-transform: translateX(3px) rotate(2deg);
transform: translateX(3px) rotate(2deg);
}
20% {
-webkit-transform: translateX(-3px) rotate(-2deg);
transform: translateX(-3px) rotate(-2deg);
}
30% {
-webkit-transform: translateX(3px) rotate(2deg);
transform: translateX(3px) rotate(2deg);
}
40% {
-webkit-transform: translateX(-3px) rotate(-2deg);
transform: translateX(-3px) rotate(-2deg);
}
50% {
-webkit-transform: translateX(2px) rotate(1deg);
transform: translateX(2px) rotate(1deg);
}
60% {
-webkit-transform: translateX(-2px) rotate(-1deg);
transform: translateX(-2px) rotate(-1deg);
}
70% {
-webkit-transform: translateX(2px) rotate(1deg);
transform: translateX(2px) rotate(1deg);
}
80% {
-webkit-transform: translateX(-2px) rotate(-1deg);
transform: translateX(-2px) rotate(-1deg);
}
90% {
-webkit-transform: translateX(1px) rotate(0deg);
transform: translateX(1px) rotate(0deg);
}
100% {
-webkit-transform: translateX(-1px) rotate(0deg);
transform: translateX(-1px) rotate(0deg);
}
}
HTML:
<!-- simply adds text to the div -->
<button id="modify">Add Text</button>
<div id="content">
<div class="content" id="p1">
<div class="person"></div>
<p class="status"></p>
</div>
</div>
Let me know if this works for you!

How to stop marquee text when it gets centered for a few then continue

I want the text to slide in and then when it gets centered wait for a few then continue and repeat the process. Anyone know how to do this?
Below is my code:
<marquee direction="left" id="artistslide">
<span id="currentartist"><i class="fa fa-spinner fa-spin"></i></span>
</marquee>
<marquee direction="right" id="currentsongslide">
<span id="currentsong"><i class="fa fa-spinner fa-spin"></i></span>
</marquee>
Then i have JS to do a timer but its not always right since its constantly timing itself:
var start = true;
setInterval(passStartMarquee, 3000 );
// adjust the delay
function passStartMarquee()
{
if (start) {
document.getElementById('currentsongslide').start();
document.getElementById('artistslide').start();
start = false;
} else {
document.getElementById('currentsongslide').stop();
document.getElementById('artistslide').stop();
start = true;
}
}

Here is a code found on this tutorial
.example1 {
height: 50px;
overflow: hidden;
position: relative;
}
.example1 h3 {
position: absolute;
width: 100%;
height: 100%;
margin: 0;
line-height: 50px;
text-align: center;
/* Starting position */
-moz-transform: translateX(100%);
-webkit-transform: translateX(100%);
transform: translateX(100%);
/* Apply animation to this element */
-moz-animation: example1 10s linear infinite;
-webkit-animation: example1 10s linear infinite;
animation: example1 10s linear infinite;
}
/* Move it (define the animation) */
#-moz-keyframes example1 {
0% {
-moz-transform: translateX(100%);
}
40% {
-moz-transform: translateX(0%);
}
60% {
-moz-transform: translateX(0%);
}
100% {
-moz-transform: translateX(-100%);
}
}
#-webkit-keyframes example1 {
0% {
-webkit-transform: translateX(100%);
}
40% {
-webkit-transform: translateX(0%);
}
60% {
-webkit-transform: translateX(0%);
}
100% {
-webkit-transform: translateX(-100%);
}
}
#keyframes example1 {
0% {
-moz-transform: translateX(100%);
/* Firefox bug fix */
-webkit-transform: translateX(100%);
/* Firefox bug fix */
transform: translateX(100%);
}
40% {
-moz-transform: translateX(0%);
/* Firefox bug fix */
-webkit-transform: translateX(0%);
/* Firefox bug fix */
transform: translateX(0%);
}
60% {
-moz-transform: translateX(0%);
/* Firefox bug fix */
-webkit-transform: translateX(0%);
/* Firefox bug fix */
transform: translateX(0%);
}
100% {
-moz-transform: translateX(-100%);
/* Firefox bug fix */
-webkit-transform: translateX(-100%);
/* Firefox bug fix */
transform: translateX(-100%);
}
}
<div class="example1">
<h3>I'll pause so you can read me.</h3>
</div>
<div class="example1">
<h3>I'll pause so you can read me.</h3>
</div>

Make Coin Flip Animation Two Sided

I would like this animation taken from animate.css to show a coin with 2 different side and not the same one. I pasted the relevant parts of my code to this Fiddle:
jsFiddle Link
HTML Code:
<div id="coin-flip">
<button id="btnFlip">Flip the Coin</button></br></br></br>
<div id="coin-flip-cont">
<div id="coin"></div>
</div></br></br></br>
<h2 id="result"></h2>
</div>
Javascript, jQuery Code:
$(function() {
var coin = {
sideOne: "./img/image1.png",
sideTwo: "./img/image2.png"
}
$("#btnFlip").click(function() {
$("#coin").html(`<img class="animated flip"src="${coin[result]}" width="200" length="200"/>`);
});
});
CSS is from Animate.css, You can view it in the Fiddle.
Basically the result I want is the coin to flip showing both different sides and landing on the one that is set by the rest of my code.
EDIT: Just adding this as an example of what I would like to achieve http://codepen.io/html5andblog/pen/ea62c27ddb5c7b022ab1e889e2f1b8d2
I feel that this can be done in a much simpler way and with the css that I already have.

First of all, change this line of your HTML code :
<button id="btnFlip">Flip the Coin</button>
To :
<button id="btnFlip" onclick="coin_flip()">Flip the Coin</button>
And then change your javascript to this code :
function coin_flip{
var coin_1 = "/images/image_1.png"
var coin_2 = "/images/image_2.png"
// the 8 below is the number of flips in your animation
for (var i = 0 ; i<8 ; i++){
if (document.getElementById("coin").src == coin_1){
document.getElementById("coin").src == coin_2
}
if (document.getElementById("coin").src == coin_2){
document.getElementById("coin").src == coin_1
}
}
// below chooses a random side
var rand = Math.floor((Math.random() * 2) + 1);
document.getElementById("coin").src == "coin_" + rand
}
This javascript code flips the coin 8 times before choosing a random side to land on.

you can use animationend event to detect when the CSS animation ended.
Then you execute code to change the image source.
JQuery
$('#coin').on('webkitAnimationEnd oanimationend msAnimationEnd animationend',
function(e) {
$("#coin").removeClass('animateCoin');
setTimeout(function() {
var srcImg = $($('#coin img')[0]).attr('src');
if (srcImg === coin.heads)
$($('#coin img')[0]).attr('src',coin.tails);
else
$($('#coin img')[0]).attr('src',coin.heads);
$("#coin").addClass('animateCoin');
},50);
});
CSS :
.animateCoin {
animation: flip 1s;
}

Here is the complete code you can flip coin 2 sided solution run snippet.
To watch correct result see in full page view otherwise you can see on codepen.
You can have link of codepen too click here
jQuery(document).ready(function($){
var spinArray = ['animation900','animation1080','animation1260','animation1440','animation1620','animation1800','animation1980','animation2160'];
function getSpin() {
var spin = spinArray[Math.floor(Math.random()*spinArray.length)];
return spin;
}
$('#flip').on('click', function(){
$('#coin').removeClass();
setTimeout(function(){
$('#coin').addClass(getSpin());
}, 100);
});
});
html, body {
margin: 0;
width: 100%;
height: 100%;
background-color: #333;
}
#coin-flip-cont {
width: 200px;
height: 200px;
position: absolute;
top: calc(50% - 100px);
left: calc(50% - 100px);
}
#coin {
position: relative;
width: 200px;
transform-style: preserve-3d;
}
#coin .front, #coin .back {
position: absolute;
width: 200px;
height: 200px;
}
#coin .front {
transform: translateZ(1px);
border-radius: 50%;
background-color: #3498db;
border: solid 5px gray;
}
#coin .back {
transform: translateZ(-1px) rotateY(180deg);
border-radius: 50%;
background-color: #2ecc71;
border: solid 5px gray;
}
#coin.animation900 {
-webkit-animation: rotate900 3s linear forwards;
animation: rotate900 3s linear forwards;
}
#coin.animation1080 {
-webkit-animation: rotate1080 3s linear forwards;
animation: rotate1080 3s linear forwards;
}
#coin.animation1260 {
-webkit-animation: rotate1260 3s linear forwards;
animation: rotate1260 3s linear forwards;
}
#coin.animation1440 {
-webkit-animation: rotate1440 3s linear forwards;
animation: rotate1440 3s linear forwards;
}
#coin.animation1620 {
-webkit-animation: rotate1620 3s linear forwards;
animation: rotate1620 3s linear forwards;
}
#coin.animation1800 {
-webkit-animation: rotate1800 3s linear forwards;
animation: rotate1800 3s linear forwards;
}
#coin.animation1980 {
-webkit-animation: rotate1980 3s linear forwards;
animation: rotate1980 3s linear forwards;
}
#coin.animation2160 {
-webkit-animation: rotate2160 3s linear forwards;
animation: rotate2160 3s linear forwards;
}
#-webkit-keyframes rotate900 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(900deg); -moz-transform: rotateY(900deg); transform: rotateY(900deg); }
}
#keyframes rotate900 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(900deg); -moz-transform: rotateY(900deg); transform: rotateY(900deg); }
}
#-webkit-keyframes rotate1080 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1080deg); -moz-transform: rotateY(1080deg); transform: rotateY(1080deg); }
}
#keyframes rotate1080 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1080deg); -moz-transform: rotateY(1080deg); transform: rotateY(1080deg); }
}
#-webkit-keyframes rotate1260 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1260deg); -moz-transform: rotateY(1260deg); transform: rotateY(1260deg); }
}
#keyframes rotate1260 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1260deg); -moz-transform: rotateY(1260deg); transform: rotateY(1260deg); }
}
#-webkit-keyframes rotate1440 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1440deg); -moz-transform: rotateY(1440deg); transform: rotateY(1440deg); }
}
#keyframes rotate1440 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1440deg); -moz-transform: rotateY(1440deg); transform: rotateY(1440deg); }
}
#-webkit-keyframes rotate1620 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1620deg); -moz-transform: rotateY(1620deg); transform: rotateY(1620deg); }
}
#keyframes rotate1620 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1620deg); -moz-transform: rotateY(1620deg); transform: rotateY(1620deg); }
}
#-webkit-keyframes rotate1800 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1800deg); -moz-transform: rotateY(1800deg); transform: rotateY(1800deg); }
}
#keyframes rotate1800 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1800deg); -moz-transform: rotateY(1800deg); transform: rotateY(1800deg); }
}
#-webkit-keyframes rotate1980 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1980deg); -moz-transform: rotateY(1980deg); transform: rotateY(1980deg); }
}
#keyframes rotate1980 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(1980deg); -moz-transform: rotateY(1980deg); transform: rotateY(1980deg); }
}
#-webkit-keyframes rotate2160 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(2160deg); -moz-transform: rotateY(2160deg); transform: rotateY(2160deg); }
}
#keyframes rotate2160 {
from { -webkit-transform: rotateY(0); -moz-transform: rotateY(0); transform: rotateY(0); }
to { -webkit-transform: rotateY(2160deg); -moz-transform: rotateY(2160deg); transform: rotateY(2160deg); }
}
.button {
background-color: #4CAF50; /* Green */
border: none;
color: white;
padding: 15px 32px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin-top: 125px;
position: inherit;
}
.front-text{
font-weight: 700 !important;
margin-top: 45%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<center>
<div>
<div id="coin-flip-cont">
<div id="coin">
<div class="front"><p class="front-text">Head</p></div>
<div class="back"><p class="front-text">Tail</p></div>
</div>
</div>
<button type="button" id="flip" class="button"> Flip Coin</button>
</div>
</center>