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This article mainly explains "how to use js array sorting method sort". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to use the js array sorting method sort.

1. Sort () method

Arranges the elements in the js array in a certain order.

2. Grammar

Array.sort (fun)

3. Parameters

Fun: optional. Specify the sort order. Must be a function.

4. Return value

If an is less than b and a should appear before b in the sorted array, a value less than 0 is returned.

If an equals b, 0 is returned.

If an is greater than b, a value greater than 0 is returned.

Note:

Using the sort () method takes no arguments and sorts the elements in the array alphabetically.

When you use the sort () method to have arguments, the function compares two values and returns a number that describes the relative order of the two values. The comparison function should have the above two parameters an and b.

5. Use example: use js array sorting method sort () method to sort.

Var myarr1 = new Array ("Hello", "John", "love", "JavaScript"); var myarr2 = new Array ("80", "16", "50", "6", "100", "1"); [xss_clean] (myarr1.sort () + "

[xss_clean] (myarr2.sort ())

Output

Hello,JavaScript,John,love 1meme 100je 16je 50je 6je 80 to here, I believe that everyone on the "js array sorting method sort how to use" have a deeper understanding, might as well to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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