JavaScript countdown effect to achieve _javascript skills

Source: Internet
Author: User

This paper analyzes the calculation ideas and methods of the different countdown effects, grasps date object dates, obtains the time method, calculates the jet lag method, realizes the different inverted time meter effect.

1. Simple Time display

The date object is explained and the time, minutes, seconds, etc. are obtained by the object, allowing you to freely extract the desired content.

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Show Results:

2, Countdown time difference

Explain GetTime () and other methods, and the method of calculating time, learn the time difference between days.

<! DOCTYPE html>
 
 

Display effect:

3, Limited buying

How to use Date objects and methods to calculate the difference between day, time, minute, second method.

<! DOCTYPE html>
 
 

Display effect:

Knowledge Points:

1. Learn to use date objects and methods.
2. Learn to acquire different time content.
3. Learn how to calculate the time difference.

This article introduces several common countdown effects, especially suitable for today's group buy network, electric Business Network, portal network, such as countdown to snap up activities, I hope this article can help you master JavaScript countdown effect of the implementation method.

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