如何将Javascript写入打字稿

Question

如何将Javascript编写为打字稿，单击按钮将触发其动画，您可以再次单击以使其停止。如果单击了其他禁用按钮，则其他按钮将停止运行，并且将触发该按钮的动画。

我在js文件和html文件中做了一些更改。但是想要在angular 7中实现它，而试图实现它的代码无法正常工作就不会触发任何动画.....任何人都可以帮我解决JavaScript问题打字稿

// My code starts here

var clickedElement = ""; //track the click element
var elementClassName;

$('.particletext').click(function () {

  $('.particletext').children('span').remove(); //remove animation for click
  elementClassName = $(this).attr('class'); 

  if (clickedElement == elementClassName) { //if the same element is clicked again then it simply null the clickedElement
      clickedElement = "";
  } else { //if different element is clicked then it store the element class in clickedElement and fires the respective animation animation

      clickedElement = elementClassName;
      elementFunctionName = (elementClassName.split(" "))[1];

      if (elementFunctionName == "hearts") {
          hearts();
      } else if (elementFunctionName == "bubbles") {
          bubbles();
      } else if (elementFunctionName == "sunbeams") {
          sunbeams();
      } else if (elementFunctionName == "confetti") {
          confetti();
      } else if (elementFunctionName == "fire") {
          fire();
      }

  }

})

// My code ends here

function bubbles() { 
$.each($(".particletext.bubbles"), function(){
var bubblecount = 4;
for(var i = 0; i <= bubblecount; i++) {
var size = ((Math.floor( Math.random() * (80 - 40 + 1) ) + 40)/10);
$(this).append('<span class="particle" style="top:' + 27 + '%; left:' + (Math.floor( Math.random() * (95 - 0 + 1) ) + 0) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
}); 
}


function hearts() {
$.each($(".particletext.hearts"), function(){
var heartcount = 3;
for(var i = 0; i <= heartcount; i++) {
var size = ((Math.floor( Math.random() * (120 - 60 + 1) ) + 60)/10);
$(this).append('<span class="particle" style="top:' + 11 + '%; left:' + (Math.floor( Math.random() * (95 - 0 + 1) ) + 0) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function confetti() {
$.each($(".particletext.confetti"), function(){
var confetticount = 4;
for(var i = 0; i <= confetticount; i++) {
$(this).append('<span class="particle c' +(Math.floor( Math.random() * (2 - 1 + 1) ) + 1) + '" style="top:' + (Math.floor( Math.random() * (50 - 10 + 1) ) + 10) + '%; left:' + (Math.floor( Math.random() * (100 - 0 + 1) ) + 0) + '%;width:' + (Math.floor( Math.random() * (8 - 6 + 1) ) + 6)+ 'px; height:' + (Math.floor( Math.random() * (4 - 3+ 1) ) + 3) + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function fire() {
$.each($(".particletext.fire"), function(){
var firecount = 2;
for(var i = 0; i <= firecount; i++) {
var size = Math.floor( Math.random() * (12 - 8 + 1) ) + 8;
$(this).append('<span class="particle" style="top:' + (Math.floor( Math.random() * (70 - 40 + 1) ) + 40) + '%; left:' + (Math.floor( Math.random() * (1 +20 + 11) ) + 1) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function sunbeams() {
$.each($(".particletext.sunbeams"), function(){
var linecount = 3;
for(var i = 0; i <= linecount; i++) {
$(this).append('<span class="particle" style="top:' + (Math.floor( Math.random() * (0 + 40 + 1) ) - 40) + '%; left:' + (Math.floor( Math.random() * (100 - 0 + 1) ) + 0) + '%;width:' +(Math.floor( Math.random() * (2 - 1 + 1) ) + 1 )+ 'px; height:' + 35 + '%;animation-delay: -' + 0.1 + 's;"></span>');
}
});
}

// My code starts here

var clickedElement = ""; //track the click element
var elementClassName;

$('.particletext').click(function () {
  
  $('.particletext').children('span').remove(); //remove animation for click
  elementClassName = $(this).attr('class'); 
  
  if (clickedElement == elementClassName) { //if the same element is clicked again then it simply null the clickedElement
      clickedElement = "";
  } else { //if different element is clicked then it store the element class in clickedElement and fires the respective animation animation
    
      clickedElement = elementClassName;
      elementFunctionName = (elementClassName.split(" "))[1];
  
      if (elementFunctionName == "hearts") {
          hearts();
      } else if (elementFunctionName == "bubbles") {
          bubbles();
      } else if (elementFunctionName == "sunbeams") {
          sunbeams();
      } else if (elementFunctionName == "confetti") {
          confetti();
      } else if (elementFunctionName == "fire") {
          fire();
      }
   
  }
  
})

// My code ends here
function bubbles() { 
$.each($(".particletext.bubbles"), function(){
var bubblecount = 4;
for(var i = 0; i <= bubblecount; i++) {
var size = ((Math.floor( Math.random() * (80 - 40 + 1) ) + 40)/10);
$(this).append('<span class="particle" style="top:' + 27 + '%; left:' + (Math.floor( Math.random() * (95 - 0 + 1) ) + 0) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
}); 
}


function hearts() {
$.each($(".particletext.hearts"), function(){
var heartcount = 3;
for(var i = 0; i <= heartcount; i++) {
var size = ((Math.floor( Math.random() * (120 - 60 + 1) ) + 60)/10);
$(this).append('<span class="particle" style="top:' + 11 + '%; left:' + (Math.floor( Math.random() * (95 - 0 + 1) ) + 0) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function confetti() {
$.each($(".particletext.confetti"), function(){
var confetticount = 4;
for(var i = 0; i <= confetticount; i++) {
$(this).append('<span class="particle c' +(Math.floor( Math.random() * (2 - 1 + 1) ) + 1) + '" style="top:' + (Math.floor( Math.random() * (50 - 10 + 1) ) + 10) + '%; left:' + (Math.floor( Math.random() * (100 - 0 + 1) ) + 0) + '%;width:' + (Math.floor( Math.random() * (8 - 6 + 1) ) + 6)+ 'px; height:' + (Math.floor( Math.random() * (4 - 3+ 1) ) + 3) + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function fire() {
$.each($(".particletext.fire"), function(){
var firecount = 2;
for(var i = 0; i <= firecount; i++) {
var size = Math.floor( Math.random() * (12 - 8 + 1) ) + 8;
$(this).append('<span class="particle" style="top:' + (Math.floor( Math.random() * (70 - 40 + 1) ) + 40) + '%; left:' + (Math.floor( Math.random() * (1 +20 + 11) ) + 1) + '%;width:' + size + 'px; height:' + size + 'px;animation-delay: ' + 0.1 + 's;"></span>');
}
});
}

function sunbeams() {
$.each($(".particletext.sunbeams"), function(){
var linecount = 3;
for(var i = 0; i <= linecount; i++) {
$(this).append('<span class="particle" style="top:' + (Math.floor( Math.random() * (0 + 40 + 1) ) - 40) + '%; left:' + (Math.floor( Math.random() * (100 - 0 + 1) ) + 0) + '%;width:' +(Math.floor( Math.random() * (2 - 1 + 1) ) + 1 )+ 'px; height:' + 35 + '%;animation-delay: -' + 0.1 + 's;"></span>');
}
});
}

.particletext {
text-align: center;
font-size: 48px;
position: relative;
}
.particletext.bubbles > .particle {
opacity: 0;
position: absolute;
background-color: rgba(33, 149, 243, 0.603);
-webkit-animation: bubbles 3s ease-in infinite;
animation: bubbles 3s ease-in infinite;
border-radius: 100%;
}
.particletext.hearts > .particle {
opacity: 0;
position: absolute;
background-color: rgba(204,42,93,1);
-webkit-animation: hearts 3s ease-in infinite;
animation: hearts 3s ease-in infinite;
}
.particletext.hearts > .particle:before,.particletext.hearts > .particle:after {
position: absolute;
content: '';
border-radius: 100px;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
background-color: rgba(204,42,93,1);
}
.particletext.hearts > .particle:before {
-webkit-transform: translateX(-50%);
transform: translateX(-50%);
}
.particletext.hearts > .particle:after {
-webkit-transform: translateY(-50%);
transform: translateY(-50%);
}
.particletext.lines > .particle {
position: absolute; 
background-color: rgba(244, 67, 54, 0.5);
-webkit-animation: lines 3s linear infinite;
animation: lines 3s linear infinite;
}
.particletext.confetti > .particle {
opacity: 0;
position: absolute;
-webkit-animation: confetti 3s ease-in infinite;
animation: confetti 3s ease-in infinite;
}
.particletext.confetti > .particle.c1 {
background-color: rgba(76, 175, 80, 0.5);
}
.particletext.confetti > .particle.c2 {
background-color: rgba(156, 39, 176, 0.5);
}
.particletext.fire > .particle {
position: absolute;
background-color: rgba(7, 141, 255, 0.5);
border-radius: 40px;
border-top-right-radius: 0px;
-webkit-animation: fires 0.8s linear infinite;
animation: fires 0.8s linear infinite;
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
opacity: 0;
}
.particletext.fire > .particle:before {
position: absolute;
content: '';
top: 60%;
left: 40%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
width: 50%;
height: 50%;
border-radius: 40px;
border-top-right-radius: 0px;
background-color: rgba(0, 66, 251, 0.5);
}
.particletext.sunbeams > .particle {
position: absolute;
background-color:#dc3dd5;
border-radius: 100px;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
-webkit-animation: sunbeams 3s linear infinite;
animation: sunbeams 3s linear infinite;
}
@-webkit-keyframes bubbles {
0% {
opacity: 0;
}
20% {
opacity: 1;
-webkit-transform: translate(0, -20%);
transform: translate(0, -20%);
}
100% {
opacity: 0;
-webkit-transform: translate(0, -1000%);
transform: translate(0, -1000%);
}
} 
@keyframes bubbles {
0% {
opacity: 0;
}
20% {
opacity: 1;
-webkit-transform: translate(0, -20%);
transform: translate(0, -20%);
}
100% {
opacity: 0;
-webkit-transform: translate(0, -1000%);
transform: translate(0, -1000%);
}
}
@-webkit-keyframes hearts {
0% {
opacity: 0;
-webkit-transform: translate(0, 0%) rotate(45deg);
transform: translate(0, 0%) rotate(45deg);
}
20% {
opacity: 0.8;
-webkit-transform: translate(0, -20%) rotate(45deg);
transform: translate(0, -20%) rotate(45deg);
}
100% {
opacity: 0;
-webkit-transform: translate(0, -1000%) rotate(45deg);
 transform: translate(0, -1000%) rotate(45deg);
}
}
@keyframes hearts {
0% {
opacity: 0;
-webkit-transform: translate(0, 0%) rotate(45deg);
transform: translate(0, 0%) rotate(45deg);
}
20% {
opacity: 0.8;
-webkit-transform: translate(0, -20%) rotate(45deg);
transform: translate(0, -20%) rotate(45deg);
}
100% {
opacity: 0;
-webkit-transform: translate(0, -1000%) rotate(45deg);
transform: translate(0, -1000%) rotate(45deg);
}
}
@-webkit-keyframes lines {
0%, 50%, 100% {
-webkit-transform: translateY(0%);
transform: translateY(0%);
}
25% {
-webkit-transform: translateY(100%);
transform: translateY(100%);
}
75% {
-webkit-transform: translateY(-100%);
transform: translateY(-100%);
}
}
@keyframes lines {
0%, 50%, 100% {
-webkit-transform: translateY(0%);
transform: translateY(0%);
}
25% {
-webkit-transform: translateY(100%);
transform: translateY(100%);
}
75% {
-webkit-transform: translateY(-100%);
transform: translateY(-100%);
}
}
@-webkit-keyframes confetti {
0% {
opacity: 0;
-webkit-transform: translateY(0%) rotate(0deg);
transform: translateY(0%) rotate(0deg);
}
10% {
opacity: 1;
}
35% {
-webkit-transform: translateY(-800%) rotate(270deg);
transform: translateY(-800%) rotate(270deg);
}
80% {
opacity: 1;
}
100% {
opacity: 0;
-webkit-transform: translateY(2000%) rotate(1440deg);
transform: translateY(2000%) rotate(1440deg);
}
}
@keyframes confetti {
0% {
opacity: 0;
-webkit-transform: translateY(0%) rotate(0deg);
transform: translateY(0%) rotate(0deg);
}
10% {
opacity: 1;
}
35% {
-webkit-transform: translateY(-800%) rotate(270deg);
transform: translateY(-800%) rotate(270deg);
}
80% {
opacity: 1;
}
100% {
opacity: 0;
-webkit-transform: translateY(2000%) rotate(1440deg);
transform: translateY(2000%) rotate(1440deg);
}
}
@-webkit-keyframes fires {
0% {
-webkit-transform: rotate(-70deg) translateY(0%);
transform: rotate(-70deg) translateY(0%);
}
25% {
-webkit-transform: rotate(-20deg) translateY(-5%);
transform: rotate(-20deg) translateY(-5%);
opacity: 1;
}
50% {
-webkit-transform: rotate(-70deg) translateY(-10%);
transform: rotate(-70deg) translateY(-10%);
}
75% {
-webkit-transform: rotate(-20deg) translateY(-20%);
transform: rotate(-20deg) translateY(-20%);
}
100% {
-webkit-transform: rotate(-70deg) translateY(-40%);
transform: rotate(-70deg) translateY(-40%);
opacity: 1;
}
}
@keyframes fires {
0% {
-webkit-transform: rotate(-70deg) translateY(0%);
transform: rotate(-70deg) translateY(0%);
}
25% {
-webkit-transform: rotate(-20deg) translateY(-5%);
transform: rotate(-20deg) translateY(-5%);
opacity: 1;
}
50% {
-webkit-transform: rotate(-70deg) translateY(-10%);
transform: rotate(-70deg) translateY(-10%);
}
75% {
-webkit-transform: rotate(-20deg) translateY(-20%);
transform: rotate(-20deg) translateY(-20%);
}
100% {
-webkit-transform: rotate(-70deg) translateY(-40%);
transform: rotate(-70deg) translateY(-40%);
opacity: 1;
}
}
@-webkit-keyframes sunbeams {
0% {
-webkit-transform: translateY(40%) rotate(0deg);
transform: translateY(40%) rotate(0deg);
}
50% {
-webkit-transform: translateY(-40%) rotate(180deg);
transform: translateY(-40%) rotate(180deg);
}
100% {
-webkit-transform: translateY(40%) rotate(360deg);
transform: translateY(40%) rotate(360deg);
}
0%,14%,17%,43%,53%,71%,80%,94%,100% {
opacity: 0;
}
6%,15%,24%,28%,48%,55%,78%,82%,99% {
opacity: 1;
}
}
@keyframes sunbeams {
0% {
-webkit-transform: translateY(40%) rotate(0deg);
transform: translateY(40%) rotate(0deg);
}
50% {
-webkit-transform: translateY(-40%) rotate(180deg);
transform: translateY(-40%) rotate(180deg);
}
100% {
-webkit-transform: translateY(40%) rotate(360deg);
transform: translateY(40%) rotate(360deg);
}
0%,14%,17%,43%,53%,71%,80%,94%,100% {
opacity: 0;
}
6%,15%,24%,28%,48%,55%,78%,82%,99% {
opacity: 1;
}
}

ul.socialIcons {
padding: 0;
text-align: center;
}

.socialIcons li {
background: #fff;
list-style: none;
display: inline-block;
margin: 0 25px;
font-size: 12px;
}


.socialIcons li a {
text-decoration: none;
color: #000;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<!-- all onclick methods are removed -->
<ul class="socialIcons">
<li class="particletext hearts"><a>A</a></li>
<li class="particletext bubbles"><a>B</a></li>
<li class="particletext sunbeams"><a>C</a></li>
<li class="particletext confetti"><a>D</a></li>
<li class="particletext fire"><a>E</a></li>
</ul>