jQuery Effect - slideUp( speed, [callback] ) Method


Advertisements


Description:

The slideUp() method hides all matched elements by adjusting their height and firing an optional callback after completion.

Syntax:

Here is the simple syntax to use this method:

selector.slideUp( speed, [callback] );

Parameters:

Here is the description of all the parameters used by this method:

  • speed: A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).

  • callback: This is optional parameter representing a function to call once the animation is complete.

Example:

Following is a simple example a simple showing the usage of this method:

<html>
<head>
<title>The jQuery Example</title>
   <script type="text/javascript" 
   src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
   <script type="text/javascript" language="javascript">
   
    $(document).ready(function() {

      $("#down").click(function(){
         $(".target").slideDown( 'slow', function(){ 
             $(".log").text('Slide Down Transition Complete');
          });
      });

      $("#up").click(function(){
         $(".target").slideUp( 'slow', function(){ 
             $(".log").text('Slide Up Transition Complete');
          });
      });

   });
   </script>
   <style>
      p {
           background-color:#bca;
           width:200px; 
           border:1px solid green; 
        }
  </style>
</head>
<body>

   <p>Click on any of the buttons</p>
   <button id="up"> Slide Up </button>
   <button id="down"> Slide Down</button> 

   <div class="target">
      <img src="./images/jquery.jpg" alt="jQuery" />
   </div>
   <div class="log"></div>
  
</body>
</html>