Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about the methods of JavaScript array reordering. The article is rich in content and analyzed and described from a professional point of view. I hope you can get something after reading this article.

1. Reverse reverses the order of elements in an array.

Reverse is a method in the Array object.

Var values = [1, 2, 3, 4, 5]; values.reverse (); alert (values); / / 5Jing 4Jing 3 Jing 2 Jing 1

2. Sort sorts the array items in ascending order, that is, the minimum value is at the front and the maximum value is at the end. To achieve sorting, sort calls the toString of each array item and then compares the resulting strings to determine how to sort them.

Var values = [0JEI 1,5,10jue 15]; values.sort (); alert (values); / / 0Grai 1pl 10je 15je 5 these are the JavaScript array reordering methods shared by the editor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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