GoUp JS

Info

A simple JavaScript plugin that let users go back to the top of a web page.

This is a rewrite, using only vanilla JS, of the jQuery GoUp! plugin published here:
https://github.com/dnlnrs/jquery-goup

Options

Name	Description	Type	Default
location	On which side the button will be shown ("left" or "right")	String	right
locationOffset	How many pixel the button is distant from the edge of the screen, based on the location setted	Integer	20
bottomOffset	How many pixel the button is distant from the bottom edge of the screen	Integer	10
containerSize	The width and height of the button (minimum is 20)	Integer	40
containerRadius	Round container corners.	Integer	10
containerClass	The class name given to the button container	String	goup-container
arrowClass	The class name given to the arrow container	String	goup-arrow
containerColor	The color of the container (in hex format)	String	#000
arrowColor	The color of the arrow (in hex format)	String	#fff
trigger	After how many scrolled down pixels the button must be shown (bypassed by alwaysVisible)	Integer	500
alwaysVisible	Set to true if u want the button to be always visible (bypass trigger)	Boolean	false
hideUnderWidth	The threshold of window width under which the button is permanently hidden	Integer	500
zIndex	Set the z-index	Integer	1

License and Copyright

GoUp JS is licensed under the GPL license.

© 2016-2017 Daniele Lenares