mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-15 17:31:25 +08:00
d5ca5880ef
* fix: avatargroup key lost * Update components/avatar/group.tsx
67 lines
1.9 KiB
TypeScript
67 lines
1.9 KiB
TypeScript
import * as React from 'react';
|
|
import classNames from 'classnames';
|
|
import toArray from 'rc-util/lib/Children/toArray';
|
|
import { cloneElement } from '../_util/reactNode';
|
|
import { ConfigContext } from '../config-provider';
|
|
import Avatar from './avatar';
|
|
import Popover from '../popover';
|
|
|
|
export interface GroupProps {
|
|
className?: string;
|
|
children?: React.ReactNode;
|
|
style?: React.CSSProperties;
|
|
prefixCls?: string;
|
|
maxCount?: number;
|
|
maxStyle?: React.CSSProperties;
|
|
maxPopoverPlacement?: 'top' | 'bottom';
|
|
}
|
|
|
|
const Group: React.FC<GroupProps> = props => {
|
|
const { getPrefixCls, direction } = React.useContext(ConfigContext);
|
|
const { prefixCls: customizePrefixCls, className = '', maxCount, maxStyle } = props;
|
|
const prefixCls = getPrefixCls('avatar-group', customizePrefixCls);
|
|
const cls = classNames(
|
|
prefixCls,
|
|
{
|
|
[`${prefixCls}-rtl`]: direction === 'rtl',
|
|
},
|
|
className,
|
|
);
|
|
|
|
const { children, maxPopoverPlacement = 'top' } = props;
|
|
const childrenWithProps = toArray(children).map((child, index) => {
|
|
return cloneElement(child, {
|
|
key: `avatar-key-${index}`,
|
|
});
|
|
});
|
|
|
|
const numOfChildren = childrenWithProps.length;
|
|
if (maxCount && maxCount < numOfChildren) {
|
|
const childrenShow = childrenWithProps.slice(0, maxCount);
|
|
const childrenHidden = childrenWithProps.slice(maxCount, numOfChildren);
|
|
childrenShow.push(
|
|
<Popover
|
|
key="avatar-popover-key"
|
|
content={childrenHidden}
|
|
trigger="hover"
|
|
placement={maxPopoverPlacement}
|
|
overlayClassName={`${prefixCls}-popover`}
|
|
>
|
|
<Avatar style={maxStyle}>{`+${numOfChildren - maxCount}`}</Avatar>
|
|
</Popover>,
|
|
);
|
|
return (
|
|
<div className={cls} style={props.style}>
|
|
{childrenShow}
|
|
</div>
|
|
);
|
|
}
|
|
return (
|
|
<div className={cls} style={props.style}>
|
|
{children}
|
|
</div>
|
|
);
|
|
};
|
|
|
|
export default Group;
|