Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | 1x 1x 14x 14x 14x 3x 14x 3x 14x 14x 1x | import React, { useState } from 'react';
import { LayoutHeader } from './Header';
import { LayoutSider } from './Sider';
import { LayoutFooter } from './Footer';
import { LayoutContent } from './Content';
export interface LayoutContextProps {
addSider: (id: string) => void;
removeSider: (id: string) => void;
}
export const LayoutContext = React.createContext<LayoutContextProps>({
addSider: () => null,
removeSider: () => null,
});
export interface LayoutProps extends React.HTMLAttributes<HTMLElement> {
prefixCls?: string;
hasSider?: boolean;
}
export interface LayoutState {
siders: string[];
}
const Layout = React.forwardRef<HTMLElement, LayoutProps>((props, ref) => {
const { prefixCls = 'w-layout', className, hasSider, children, ...other } = props;
const [siders, setSiders] = useState<string[]>([]);
const addSider = (id: string) => {
setSiders((state) => [...state, id]);
};
const removeSider = (id: string) => {
setSiders((state) => [...state.filter((currentId) => currentId !== id)]);
};
const cls = [
prefixCls,
className,
(typeof hasSider === 'boolean' && hasSider) || siders.length > 0 ? `${prefixCls}-has-sider` : null,
]
.filter(Boolean)
.join(' ')
.trim();
return (
<LayoutContext.Provider value={{ addSider, removeSider }}>
<section ref={ref} className={cls} {...other}>
{children}
</section>
</LayoutContext.Provider>
);
});
type LoginComponent = typeof Layout & {
Header: typeof LayoutHeader;
Footer: typeof LayoutFooter;
Sider: typeof LayoutSider;
Content: typeof LayoutContent;
};
Layout.displayName = 'Layout';
export default Layout as LoginComponent;
|