mirror of
https://github.com/ant-design/ant-design.git
synced 2024-12-06 02:15:35 +08:00
2.0 KiB
2.0 KiB
order | title | ||||
---|---|---|---|---|---|
3 |
|
zh-CN
用户可以上传图片并在列表中显示缩略图。当上传照片数到达限制后,上传按钮消失。
en-US
After users upload picture, the thumbnail will be shown in list. The upload button will disappear when count meets limitation.
import { Upload, Icon, Modal } from 'antd';
class PicturesWall extends React.Component {
state = {
previewVisible: false,
previewImage: '',
fileList: [{
uid: '-1',
name: 'xxx.png',
status: 'done',
url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
}],
};
handleCancel = () => this.setState({ previewVisible: false })
handlePreview = (file) => {
this.setState({
previewImage: file.url || file.thumbUrl,
previewVisible: true,
});
}
handleChange = ({ fileList }) => this.setState({ fileList })
render() {
const { previewVisible, previewImage, fileList } = this.state;
const uploadButton = (
<div>
<Icon type="plus" />
<div className="ant-upload-text">Upload</div>
</div>
);
return (
<div className="clearfix">
<Upload
action="//jsonplaceholder.typicode.com/posts/"
listType="picture-card"
fileList={fileList}
onPreview={this.handlePreview}
onChange={this.handleChange}
>
{fileList.length >= 3 ? null : uploadButton}
</Upload>
<Modal visible={previewVisible} footer={null} onCancel={this.handleCancel}>
<img alt="example" style={{ width: '100%' }} src={previewImage} />
</Modal>
</div>
);
}
}
ReactDOM.render(<PicturesWall />, mountNode);
/* you can make up upload button and sample style by using stylesheets */
.ant-upload-select-picture-card i {
font-size: 32px;
color: #999;
}
.ant-upload-select-picture-card .ant-upload-text {
margin-top: 8px;
color: #666;
}