# 默认

- order: 0

默认子节点进场动画。为避免与本站页面的进场冲突，所以 `EnterAnimation` 里延时 1 秒，递增 `interval` 为 0.3。


---

````jsx
var EnterAnimation = antd.EnterAnimation;

var Test = React.createClass({
  getInitialState(){
    return {
      direction:'enter',
      upend:false,
      type:'right',
      interval:0.3
    }
  },
  onEnter(){
    this.setState({
      direction:'enter',
      upend:false,
      type:'right',
      interval:0.3
    })
  },
  onLeave(){
    this.setState({
      direction:'leave',
      upend:false,
      type:'left',
      interval:.1
    })
  },
  render() {
    return (
      <div>
        <div style={{'margin-bottom':20}}>
          <button className="ant-btn ant-btn-primary" onClick={this.onEnter}>进场</button>
          <button className="ant-btn ant-btn-primary" style={{'margin-left':20}} onClick={this.onLeave}>出场</button>
        </div>
        <EnterAnimation interval={this.state.interval} type={this.state.type} upend={this.state.upend} direction={this.state.direction}>
          <div className="demo-header" enter-data>
            <div className="logo">
              <img width="30" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg" />
              <span>logo</span>
            </div>
            <ul>
              <li></li>
              <li></li>
              <li></li>
              <li></li>
              <li></li>
            </ul>
          </div>
          <div className="demo-content" enter-data>
            <div className="demo-title">我是标题</div>
            <div className="demo-kp">
              <ul>
                <li></li>
                <li></li>
                <li></li>
              </ul>
            </div>
            <div className="demo-title">我是标题</div>
            <div className="demo-listBox">
              <div className="demo-list">
                <div className="title"></div>
                <ul>
                  <li></li>
                  <li></li>
                  <li></li>
                  <li></li>
                  <li></li>
                </ul>
              </div>
            </div>
          </div>
          <div className="demo-footer" enter-data></div>
        </EnterAnimation>
      </div>
    );
  }
});

React.render(<Test />
, document.getElementById('components-enter-animation-demo-basic'));
````

<style>
#components-enter-animation-demo-basic {
  width: 600px;
  text-align: center;
  overflow: hidden;
  margin: 20px auto;
}
</style>