rc-scroll-anim

---

React ScrollAnim Component

Browser Support

IE 10+ ✔	Chrome 31.0+ ✔	Firefox 31.0+ ✔	Opera 30.0+ ✔	Safari 7.0+ ✔

Development

npm install
npm start

Example

http://localhost:8020/examples/

http://react-component.github.io/scroll-anim/

http://ant.design/

Feature

• support ie8,ie8+,chrome,firefox,safari

install

Usage

ScrollOverPack

var ScrollAnim = require('rc-scroll-anim');
var ScrollOverPack = ScrollAnim.OverPack;
var React = require('react');

// ScrollOverPack support rc-animate,rc-queue-anim,rc-tween-one;

React.render(<ScrollOverPack>
  <QueueAnim key='queueAnim'>
    <div key='a'>enter</div>
    <div key='b'>enter</div>
    <div key='b'>enter</div>
  </QueueAnim>
  <TweenOne key='tweenOne' vars={{x:100}}>one element</TweenOne>
  <Animate key='rc-animate' transitionName="fade" transitionAppear>rc-animate</Animate>
</ScrollOverPack>, container);

Parallax

var ScrollParallax = ScrollAnim.Parallax;
React.render(<ScrollParallax animation={{x:100}}>Parallax</ScrollParallax>,container);

Link, Element

var Link = ScrollAnim.Link;
var Element = ScrollAnim.Element;
React.render(<div>
  <div className="nav">
    <Link className="nav-list" to="page0">nav0</Link>
    <Link className="nav-list" to="page1">nav1</Link>
  </div>
  <Element className="pack-page" id="page0">demo</Element>
  <Element className="pack-page" id="page1">demo</Element>
</div>,container);

scrollScreen

ScrollAnim.scrollScreen.init();
ScrollAnim.scrollScreen.unMount();

API

中文文档

props

Element

Element or OverPack must set height;

name	type	default	description
component	string	div	-
id	string	null	need to location the id，parallax the location or link the to, need to use
targetId	string	null	scroll target id, if don't window scroll, parent element is overflow: scroll, use parent id to do scroll; demo refs
playScale	number / array / string	0.5	percentage of screen to start play, screen center is 0.5, if replay is true : [bottomEnter, topLeave]， topLeave >= bottomEnter
replay	boolean	false	play every enter, do you want to animate each time you show the current, false only scroll to down play animate
onChange	func	null	change callback({ mode, id }); mode: enter or leave
onScroll	func	null	scroll callback({ domEvent, showHeight, offsetTop, scrollTop, id }).
location	string	null	v0.6.0 above have,location, the parent id;
componentProps	object	null	component props.

Note: if the element is not the above component, you need to location this element; please use the Element

OverPack

OverPack inherit Element; component playScale onChange onScroll location replay refer to Element;

1.0.0 remove hideProps;

name	type	default	description
always	boolean	true	back to top, enter replay，as false will only play it again, leave does not play
appear	boolean	true	whether support appear the operation
componentProps	object	null	component props.

Parallax

name	type	default	description
animation	object / array	null	animation data
location	string	null	location, the parent id
always	boolean	true	-
targetId	string	null	refer Element targetId
component	string	div	-
componentProps	object	null	component props.

animation = { }

name	type	default	description
playScale	array	[0, 1]	play area, [start, end] timeline: [{playScale: [0, 0.2]}, {playScale: [0, 0.8]}]], Second will increase by 0.2, The second end is 1
ease	string	easeInOutQuad	animation easing string
onUpdate	function	-	animate updates, callback: onUpdate(percent)
onStart	function	-	scroll down animate start (playScale[0]) callback;
onComplete	function	-	scroll down animate completed (playScale[1]) callback
onStartBack	function	-	scroll up animate start (playScale[1]) callback;
onCompleteBack	function	-	scroll up animate completed (playScale[0]) callback;

animation = [{},{}] is timeline;

Link

v1.1.0 remove onAsynchronousAddEvent. Asynchronous demo

v2.3.0 toHash default is false;

name	type	default	description
to	string	null	need; Specifies the element to top; Element the id
toHash	boolean	false	add to to the location.hash
duration	number	450	scroll animate duration
ease	string	easeInOutQuad	animation easing string
active	string	active	selected className
showHeightActive	string / number / array	50%	enter: the element offset top 50% add active, leave: the element in the window 50% remove active; is array [enter, leave];
toShowHeight	boolean	false	scroll to showHeightActive
offsetTop	number	0	scroll to elem top offset
targetId	string	null	refer Element targetId
onFocus	func	null	check callback,onFocus({target,to})
onBlur	func	null	blur callback
component	string	div	-
componentProps	object	null	component props.

ScrollAnim.scrollScreen.init(vars)

Use: scroll a screen window;

vars = { }

name	type	default	description
location	array	[]	llocation of scrolling screen, only element ID is supported in array
duration	number	450	scroll duration
ease	string	easeInOutQuad	easing
docHeight	number	null	Custom html height
loop	boolean	false	Before and after the phase cycle
scrollInterval	number	1000	rolling interval time

ScrollAnim.scrollScreen.unMount()

Clear a screen scrolling effect;

Event

var Event = ScrollAnim.Event;
Event.addEventListener('scroll.xxxx',func);
Event.removeEventListener('scroll.xxx',func);