Copyright © tutorialspoint.com

jQuery - attr( properties )

previous next


Advertisements

Description:

The attr( properties) method set a key/value object as properties to all matched elements.

Syntax:

Here is the simple syntax to use this method:

selector.attr({property1:value1, property2:value2})

Parameters:

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

Example:

Following example would change the properties of an image tag:

<html>
<head>
<title>The Selecter Example</title>
<script type="text/javascript" src="/jquery/jquery-1.3.2.min.js">
</script>
   
<script type="text/javascript" language="javascript">

   $(document).ready(function() {

     $("img").attr({ 
          src: "/images/jquery.jpg",
          title: "jQuery",
          alt: "jQuery Logo"
        });

   });

</script>
</head>
<body>

<div class="divcl" id="divid">
  <p>Following is the logo of jQuery</p>
  <img src="Wrong SRC" title="None" alt="None" />
</div>

</body>
</html>

This would generate following result:

<html>
<head>
<title>The Selecter Example</title>
<script type="text/javascript" src="/jquery/jquery-1.3.2.min.js">
</script>
   
<script type="text/javascript" language="javascript">

   $(document).ready(function() {

     $("img").attr({ 
          src: "/images/jquery.jpg",
          title: "jQuery",
          alt: "jQuery Logo"
        });

   });

</script>
</head>
<body>

<div class="divcl" id="divid">
  <p>Following is the logo of jQuery</p>
  <img src="/images/jquery.jpg" title="jQuery" alt="jQuery Logo" />
</div>

</body>
</html>

To understand it in better way you can Try it yourself.


previous next

Copyright © tutorialspoint.com