单击时Glyphicon不旋转

Question

I am working on a script which spins the icon class="glyphicon glyphicon-star" when clicked.

Here is the css code

 .glyphicon-star-animate {
 -webkit-animation-name: rotateThis;
 -webkit-animation-duration: 2s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: linear;
   }

  @-webkit-keyframes "rotateThis" {
  from { 
    -webkit-transform: rotate( 0deg );  
   }
 to  { 
    -webkit-transform: rotate( 360deg ); 
   }
  }

Here is the jquery code :

$( document ).ready( function() {
$( "#update" ).on( "click", function( e ) {
var $icon = $( this ).find( ".glyphicon.glyphicon-star" ),
  animateClass = "glyphicon-star-animate";

$icon.addClass( animateClass );
// setTimeout is to indicate some async operation
window.setTimeout( function() {
  $icon.removeClass( animateClass );
}, 2000 );
 });    

});

Here is the HTML Code :

  <a id="update" href="#"><i class="glyphicon glyphicon-star"></i></a>

My project consists of displaying several divs(extraction from db using php's fetcharray loop function)with different contents inside it. But the glyphicon glyphicon-star i use is same in every div i could see. My problem is the rotating function or the jquery run only on the first div. The second div or the succeeding class="glyphicon glyphicon-star" is not rotating on click independently. How can i make them rotate independently ?

Answer 1

You need to make the ID update to class. Coz ID is unique identifier. you can use only one id for one element. LiveOnFiddle

  $(document).ready(function() { $(".update").on("click", function(e) { var $icon = $(this).find(".glyphicon.glyphicon-star"), animateClass = "glyphicon-star-animate"; $icon.addClass(animateClass); // setTimeout is to indicate some async operation window.setTimeout(function() { $icon.removeClass(animateClass); }, 2000); }); }); 

  .glyphicon-star-animate { -webkit-animation-name: rotateThis; -webkit-animation-duration: 2s; -webkit-animation-iteration-count: infinite; -webkit-animation-timing-function: linear; } @-webkit-keyframes "rotateThis" { from { -webkit-transform: rotate( 0deg ); } to { -webkit-transform: rotate( 360deg ); } } 

 <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <script src="https://code.jquery.com/jquery-1.9.1.min.js"></script> <div> <a class="update" href="#"><i class="glyphicon glyphicon-star"></i></a> </div> <div> <a class="update" href="#"><i class="glyphicon glyphicon-star"></i></a> </div> <div> <a class="update" href="#"><i class="glyphicon glyphicon-star"></i></a> </div>