Menu

Friday, October 1, 2021

Add Event listener on elements(li or multiple values ) using parent element and passing event,"selector" parameter.

HTML

<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Practice HTML</title>
    <link rel="stylesheet" href="/Miscellenious/practice.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <script src="/Miscellenious/practice.js"></script>
   
</head>
<body>
    <ul>
        <li>1</li>
        <li>2</li>
        <li>3</li>
        <li>4</li>
        <li>5</li>
        <li>6</li>
        <li>7</li>
        <li>8</li>
    </ul>
  
    
</body>
</html>

 





JQUERY


//Add list event listener , which will store many list event handler in memory. Not correct way as it requires more memory
//   $("li").click(function(){
//       $(this).fadeOut();
        console.log("call");
//   })
  //Add Event listener on parent and parameterise the element on which event to be fired. Better way
  $("ul").on("click","li",function(){
    $(this).fadeOut(400);
    console.log("call");
  })
});

No comments:

Post a Comment

Target Server Side implementation using .net SDK

 Target Server Side implementation using .net SDK  This reference guide shows how Adobe Target customers can install, initialize, and use th...