mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-03 04:30:06 +08:00
74 lines
1.4 KiB
Markdown
74 lines
1.4 KiB
Markdown
---
|
|
order: 4
|
|
title:
|
|
zh-CN: 动态
|
|
en-US: Dynamic
|
|
---
|
|
|
|
## zh-CN
|
|
|
|
展示动态变化的效果。
|
|
|
|
## en-US
|
|
|
|
The count will be animated as it changes.
|
|
|
|
````jsx
|
|
import { Badge, Button, Icon } from 'antd';
|
|
const ButtonGroup = Button.Group;
|
|
|
|
const Test = React.createClass({
|
|
getInitialState() {
|
|
return {
|
|
count: 5,
|
|
show: true,
|
|
};
|
|
},
|
|
increase() {
|
|
const count = this.state.count + 1;
|
|
this.setState({ count });
|
|
},
|
|
decline() {
|
|
let count = this.state.count - 1;
|
|
if (count < 0) {
|
|
count = 0;
|
|
}
|
|
this.setState({ count });
|
|
},
|
|
onClick() {
|
|
this.setState({
|
|
show: !this.state.show,
|
|
});
|
|
},
|
|
render() {
|
|
return (
|
|
<div>
|
|
<Badge count={this.state.count}>
|
|
<a href="#" className="head-example"></a>
|
|
</Badge>
|
|
<Badge dot={this.state.show}>
|
|
<a href="#" className="head-example"></a>
|
|
</Badge>
|
|
<div style={{ marginTop: 10 }}>
|
|
<ButtonGroup>
|
|
<Button type="ghost" onClick={this.decline}>
|
|
<Icon type="minus" />
|
|
</Button>
|
|
<Button type="ghost" onClick={this.increase}>
|
|
<Icon type="plus" />
|
|
</Button>
|
|
</ButtonGroup>
|
|
<Button type="ghost" onClick={this.onClick} style={{ marginLeft: 8 }}>
|
|
切换红点显隐
|
|
</Button>
|
|
</div>
|
|
</div>
|
|
);
|
|
},
|
|
});
|
|
|
|
ReactDOM.render(
|
|
<Test />
|
|
, mountNode);
|
|
````
|