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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