The slice() is an inbuilt method in jQuery which is used to select a subset of elements based on its index. The subset is a set that may be a part of a large set.
Syntax:
$(selector).slice(para1, para2)
Parameter: It accepts two parameters which are specified below-
- para1: It specifies that where to start the selection of the elements.
- para2: It is optional and it specifies where to stop the selection of the elements.
Return Value: It returns the subset of the selected element.
jQuery code to show the working of slice() method:
<html> <head> <script </script> <!-- jQuery code to show the working of this method --> <script> $(document).ready(function() { $("p").slice(1, 4).css("background-color", "lightgreen"); }); </script> <style> body { width: 500px; height: 200px; padding: 20px; border: 2px solid green; } </style> </head> <body> <h1>Welcome to GeeksforGeeks !</h1> <p>This is at index 0.</p> <p>This is at index 1.</p> <p>This is at index 2.</p> <p>Tnhis is at index 3.</p> </body> </html> |
Output:
In this code, all paragraph element from index 1 to 3 get highlighted.
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