jQuery(document).ready(function() { "use strict"; jQuery('body').on( 'click', '.jm-post-like', function(event) { event.preventDefault(); var heart = jQuery(this); var post_id = heart.data("post_id"); // heart.stop().fadeOut().fadeIn(); jQuery.ajax({ type: "post", url: ajax_var.url, data: "action=jm-post-like&nonce="+ajax_var.nonce+"&jm_post_like=&post_id="+post_id, success: function(count){ if( count.indexOf( "already" ) !== -1 ) { var lecount = count.replace("already",""); if (lecount === "0") { lecount = "0"; } heart.prop('title', ''); heart.removeClass("liked"); heart.html( lecount + " " ); } else { heart.prop('title', ''); heart.addClass("liked"); heart.html( count + " " ); } } }); }); });