mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-05 13:37:52 +08:00
116 lines
4.6 KiB
Markdown
116 lines
4.6 KiB
Markdown
---
|
|
category: Components
|
|
type: Layout
|
|
cols: 1
|
|
title: Layout
|
|
---
|
|
|
|
Handling the overall layout of a page.
|
|
|
|
## Specification
|
|
|
|
### Size
|
|
|
|
The first level navigation is inclined left near a logo, and the secondary menu is inclined right.
|
|
|
|
- Top Navigation (almost systems): the height of the first level navigation `64px`, the second level navigation `48px`.
|
|
- Top Navigation(contents page): the height of the first level navigation `80px`, the second level navigation `56px`.
|
|
- Calculation formula of a top navigation: `48+8n`.
|
|
- Calculation formula of an aside navigation: `200+8n`.
|
|
|
|
### Interaction rules
|
|
|
|
- The first level navigation and the last level navigation should be distinguishable by visualization;
|
|
- The current item should have the highest priority of visualization;
|
|
- When the current navigation item is collapsed, the style of the current navigation item is applied to its parent level;
|
|
- The left side navigation bar has support for both the accordion and expanding styles; you can choose the one that fits your case the best.
|
|
|
|
## Visualization rules
|
|
|
|
Style of a navigation should conform to its level.
|
|
|
|
- **Emphasis by colorblock**
|
|
|
|
When background color is a deep color, you can use this pattern for the parent level navigation item of the current page.
|
|
|
|
- **The highlight match stick**
|
|
|
|
When background color is a light color, you can use this pattern for the current page navigation item; we recommend using it for the last item of the navigation path.
|
|
|
|
- **Highlighted font**
|
|
|
|
From the visualization aspect, a highlighted font is stronger than colorblock; this pattern is often used for the parent level of the current item.
|
|
|
|
- **Enlarge the size of the font**
|
|
|
|
`12px`, `14px` is a standard font size of navigations, `14px` is used for the first and the second level of the navigation. You can choose an appropriate font size regarding the level of your navigation.
|
|
|
|
## Component Overview
|
|
|
|
- `Layout`: The layout wrapper, in which `Header` `Sider` `Content` `Footer` or `Layout` itself can be nested, and can be placed in any parent container.
|
|
- `Header`: The top layout with the default style, in which any element can be nested, and must be placed in `Layout`.
|
|
- `Sider`: The sidebar with default style and basic functions, in which any element can be nested, and must be placed in `Layout`.
|
|
- `Content`: The content layout with the default style, in which any element can be nested, and must be placed in `Layout`.
|
|
- `Footer`: The bottom layout with the default style, in which any element can be nested, and must be placed in `Layout`.
|
|
|
|
> Based on `flex layout`, please pay attention to the [compatibility](http://caniuse.com/#search=flex).
|
|
|
|
## API
|
|
|
|
```jsx
|
|
<Layout>
|
|
<Header>header</Header>
|
|
<Layout>
|
|
<Sider>left sidebar</Sider>
|
|
<Content>main content</Content>
|
|
<Sider>right sidebar</Sider>
|
|
</Layout>
|
|
<Footer>footer</Footer>
|
|
</Layout>
|
|
```
|
|
|
|
### Layout
|
|
|
|
The wrapper.
|
|
|
|
| Property | Description | Type | Default |
|
|
| -------- | ----------- | ---- | ------- |
|
|
| className | container className | string | - |
|
|
| hasSider | whether contain Sider in children, don't have to assign it normally. Useful in ssr avoid style flickering | boolean | - |
|
|
| style | to customize the styles | object | - |
|
|
|
|
> APIs of `Layout.Header` `Layout.Footer` `Layout.Content` are the same as that of `Layout`.
|
|
|
|
### Layout.Sider
|
|
|
|
The sidebar.
|
|
|
|
| Property | Description | Type | Default |
|
|
| -------- | ----------- | ---- | ------- |
|
|
| breakpoint | [breakpoints](/components/grid#api) of the responsive layout | Enum { 'xs', 'sm', 'md', 'lg', 'xl', 'xxl' } | - |
|
|
| className | container className | string | - |
|
|
| collapsed | to set the current status | boolean | - |
|
|
| collapsedWidth | width of the collapsed sidebar, by setting to `0` a special trigger will appear | number | 80 |
|
|
| collapsible | whether can be collapsed | boolean | false |
|
|
| defaultCollapsed | to set the initial status | boolean | false |
|
|
| reverseArrow | reverse direction of arrow, for a sider that expands from the right | boolean | false |
|
|
| style | to customize the styles | object | - |
|
|
| theme | color theme of the sidebar | string: `light` `dark` | `dark` |
|
|
| trigger | specify the customized trigger, set to null to hide the trigger | string\|ReactNode | - |
|
|
| width | width of the sidebar | number\|string | 200 |
|
|
| onCollapse | the callback function, executed by clicking the trigger or activating the responsive layout | (collapsed, type) => {} | - |
|
|
| onBreakpoint | the callback function, executed when [breakpoints](/components/grid#api) changed | (broken) => {} | - |
|
|
|
|
#### breakpoint width
|
|
|
|
```js
|
|
{
|
|
xs: '480px',
|
|
sm: '576px',
|
|
md: '768px',
|
|
lg: '992px',
|
|
xl: '1200px',
|
|
xxl: '1600px',
|
|
}
|
|
```
|