JS implementation countdown (days, hours, minutes, seconds)

JS implementation countdown (days, hours, minutes, And seconds) This article explains the detailed process of JS implementation countdown for your reference. The details are as follows:

Note:
The parseInt () function parses a string and returns an integer.
Syntax:
ParseInt (string, radix)

Example:

ParseInt ("10"); // returns 10 parseInt ("19", 10); // returns 19 (10 + 9) parseInt ("11", 2 ); // returns 3 (2 + 1) parseInt ("17", 8); // returns 15 (8 + 7) parseInt ("1f", 16 ); // return 31 (16 + 15) parseInt ("010"); // Undetermined: return 10 or 8

Implement countdown code

Html code:

 JS implementation countdown (days, hours, minutes, seconds)  Remaining Time:

Javascript code: