scroll-anim anim component for react
// use jsx to render html, do not modify simple.html
import ScrollAnim from 'rc-scroll-anim';
import React from 'react';
import ReactDOM from 'react-dom';
import QueueAnim from 'rc-queue-anim';
import TweenOne from 'rc-tween-one';
import Animate from 'rc-animate';
import './assets/index.less';
const _package = require('../package.json');
const Link = ScrollAnim.Link;
const Element = ScrollAnim.Element;
const ScrollOverPack = ScrollAnim.OverPack;
const EventListener = ScrollAnim.Event;
// ScrollAnim.scrollScreen({scrollInterval: 600});
class Demo extends React.Component {
constructor(props) {
super(props);
this.state = {
show: false,
};
}
componentDidMount() {
// 添加改变窗口事件,可加setTimeout
this.barAnimate();
EventListener.addEventListener('resize.userResize', this.barAnimate.bind(this));
setTimeout(() => {
this.setState({ show: true });
}, 1500);
}
onFocus = (e) => {
this.dom = e.target;
this.barAnimate();
}
barAnimate() {
if (!this.dom) {
return;
}
const bar = this.bar;
bar.style.left = `${this.dom.getBoundingClientRect().left}px`;
}
render() {
return (<div>
<div className="nav">
<div className="logo">
<p>Ant Motion</p>
</div>
<div className="nav-wap">
<Link className="nav-list" to="page0" showHeightActive={['50%', '10%']}
onFocus={this.onFocus}
ref={(c) => {
this.dom = ReactDOM.findDOMNode(c);
}}
>
Example
</Link>
<Link className="nav-list" to="page1" showHeightActive={['10%', '60%']} toShowHeight
onFocus={this.onFocus}
>
Example2
</Link>
<Link className="nav-list" to="page2" showHeightActive={['60%', '50%']} toShowHeight
onFocus={this.onFocus}
>
Example3
</Link>
<Link className="nav-list" to="page3" offsetTop={100}
onFocus={this.onFocus}
>
Example4
</Link>
<div ref={(c) => { this.bar = c; }} className="nav-bar" />
</div>
</div>
{this.state.show && [
<Element className="pack-page page0" id="page0" key="banner">
<QueueAnim className="home-title">
<div className="page-title" key="title">
<p>{_package.name}@{_package.version}</p>
</div>
<div className="page-description" key="c">
<p>The link demo</p>
</div>
</QueueAnim>
</Element>,
<ScrollOverPack id="page1" className="page1" key="1">
<TweenOne className="tween-one" key="0" animation={{ opacity: 1 }}>
默认进入与出场
</TweenOne>
<QueueAnim key="1">
<div key="0" className="demo-content" />
<div key="1" className="demo-content" style={{ backgroundColor: '#F38EAD' }} />
<div key="2" className="demo-content" />
<div key="3" className="demo-content" />
</QueueAnim>
</ScrollOverPack>,
<ScrollOverPack
className="pack-page page2"
style={{ backgroundColor: '#0098CE' }}
always={false}
id="page2"
key="2"
>
<div className="page2-title" key="title">只进入一次</div>
<Animate key="0" transitionName="fade" transitionAppear>
<div className="demo-content2" />
</Animate>
<TweenOne
className="demo-content2"
animation={{ y: 0, opacity: 1 }}
key="1"
style={{ transform: 'translateY(100px)', opacity: 0 }}
/>
</ScrollOverPack>,
<ScrollOverPack
className="pack-page page3"
style={{ backgroundColor: '#174270' }}
playScale={0.8}
id="page3"
key="3"
>
<TweenOne animation={{ opacity: 1 }} style={{ opacity: 0 }} key="title"
className="page2-title"
>
在页面80%时进入
</TweenOne>
<Animate key="0" transitionName="fade" transitionAppear>
<div className="demo-content" />
</Animate>
<TweenOne
className="demo-content"
animation={{ y: 0, opacity: 1 }}
key="1"
style={{ transform: 'translateY(100px)', opacity: 0 }}
/>
</ScrollOverPack>,
]}
</div>);
}
}
ReactDOM.render(<Demo />, document.getElementById('__react-content'));