jQuery :button Selector

jQuery Web Development Front End Technology

The jQuery :button selector is used to select button and input elements with type button.

Example

Let us now see an example to implement the :button selector −

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
   $(document).ready(function(){
      $(":button").css("border-width", "5px");
   });
</script>
</head>
<body>
<form action="">
Username: <input type="text" name="uname"><br>
Password: <input type="password" name="passwd"><br>
<button type="button">Demo Button</button>
<input type="submit" value="Submit"><br>
</form>
</body>
</html>

Output

This will produce the following output. The border of the “Demo Button” is changed using the :button selector −

Example

Let us now see another example −

<!DOCTYPE html>
<html>
<head>
<style>
   .one {
      color: white;
      background-color: gray;
      font-size: 16px;
      border: 2px yellow dashed;
   }
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
   $(document).ready(function(){
      $(":button").addClass( "one" );
   });
</script>
</head>
<body>
<form action="">
ID: <input type="text" name="id"><br>
Rank: <input type="text" name="rank"><br>
<button type="button">Demo Button</button>
<input type="submit" value="Submit"><br>
</form>
</body>
</html>