javascript - White icon disappeared after second click on mobile -


this how code works:

  1. when click icon, dropdown content fade in
  2. when click again, dropdown content fade out

my code working on desktop don't know why there problem on mobile. icon disappeared after second click.

  1. look on mobile enter image description here

  2. click , shows content enter image description here

  3. click again close, icon disappeared enter image description here

hoping of provide me advice. thanks!

$(document).ready(function(){      $(".advanced_search a").click(function(){          $(".overlay_search").fadetoggle(200);  		  		var $this = $(this);  		if ($this.hasclass('advancedsearch_icon_active')) {  			$(".advanced_search a").removeclass('advancedsearch_icon_active').addclass('advancedsearch_icon');  		} else if ($this.hasclass('advancedsearch_icon')) {  			$(".advanced_search a").removeclass('advancedsearch_icon').addclass('advancedsearch_icon_active');  		} else {  			$(".advanced_search a").addclass("advancedsearch_icon");  		}      });  });
body{    background-color: #ccc;  }  .advancedsearch_icon{  	background: url('https://image.ibb.co/fxuxfq/filter.png') no-repeat right 0; width: 20px; height: 20px; padding-left: 20px;  }  .advancedsearch_icon:hover, .advancedsearch_icon_active{  	background: url('https://image.ibb.co/ky4opk/filter_hover.png') no-repeat right 0; width: 20px; height: 20px; padding-left: 20px;  }    .overlay_search {  	display:none;  	position:absolute;  	width:100%;  	background:#eeeeee;  	overflow:hidden;  	z-index:3;  	-webkit-box-shadow: 7px 7px 24px -8px rgba(18,17,12,0.5); -moz-box-shadow: 7px 7px 24px -8px rgba(0,0,0,0.5); box-shadow: 7px 7px 24px -8px rgba(18,17,12,0.5);  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="advanced_search">  		<a class="advancedsearch_icon" href="#"></a>  </div>  <div class="overlay_search">    content here.  </div>

keep in mind on mobile devices there no :hover event. can use :active use after :hover . example a:hover, a:active { styles } . maybe causing problem

$(document).ready(function(){      $(".advanced_search a").click(function(){          $(".overlay_search").fadetoggle(200);  		  		var $this = $(this);  		if ($this.hasclass('advancedsearch_icon_active')) {  			$(".advanced_search a").removeclass('advancedsearch_icon_active').addclass('advancedsearch_icon');  		} else if ($this.hasclass('advancedsearch_icon')) {  			$(".advanced_search a").removeclass('advancedsearch_icon').addclass('advancedsearch_icon_active');  		} else {  			$(".advanced_search a").addclass("advancedsearch_icon");  		}      });  });
body{    background-color: #ccc;  }  .advancedsearch_icon{  	background: url('https://image.ibb.co/fxuxfq/filter.png') no-repeat right 0; width: 20px; height: 20px; padding-left: 20px;  }  .advancedsearch_icon:hover, .advancedsearch_icon_active,  .advancedsearch_icon:active  {  	background: url('https://image.ibb.co/ky4opk/filter_hover.png') no-repeat right 0; width: 20px; height: 20px; padding-left: 20px;  }    .overlay_search {  	display:none;  	position:absolute;  	width:100%;  	background:#eeeeee;  	overflow:hidden;  	z-index:3;  	-webkit-box-shadow: 7px 7px 24px -8px rgba(18,17,12,0.5); -moz-box-shadow: 7px 7px 24px -8px rgba(0,0,0,0.5); box-shadow: 7px 7px 24px -8px rgba(18,17,12,0.5);  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="advanced_search">  		<a class="advancedsearch_icon" href="#"></a>  </div>  <div class="overlay_search">    content here.  </div>


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