JavaScript buffering Motion Implementation method (2 example) _javascript tips

Source: Internet
Author: User
Tags setinterval

This paper illustrates the implementation of JavaScript buffering motion. Share to everyone for your reference, specific as follows:

principle of realization : (Target distance-current distance)/cardinality = speed (the larger the distance, the smaller the motion distance and the speed is inversely proportional)

Copy Code code as follows:
(500-odiv.offsetleft)/7 = Ispeed;

Note : When the calculated speed is fractional, it needs to be rounded;

Copy Code code as follows:
(500-odiv.offsetleft)/7 = Ispeed; Ispeed = ispeed>0? Math.ceil (ispeed): Math.floor (Ispeed);

Example 1: Slide block buffer movement

<!doctype html>  

Example 2: Side bar Slide

<!doctype html>  

More about JavaScript motion effects to view the site topics: "JavaScript movement effect and Skills summary"

I hope this article will help you with JavaScript programming.

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