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---
category: Components
type: Navigation
title: Breadcrumb
cover: https://gw.alipayobjects.com/zos/alicdn/9Ltop8JwH/Breadcrumb.svg
---
A breadcrumb displays the current location within a hierarchy. It allows going back to states higher up in the hierarchy.
8 years ago
## When To Use
- When the system has more than two layers in a hierarchy.
- When you need to inform the user of where they are.
- When the user may need to navigate back to a higher level.
## API
### Breadcrumb
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| itemRender | Custom item renderer | (route, params, routes, paths) => ReactNode | - | |
| params | Routing parameters | object | - | |
| routes | The routing stack information of router | [routes\[\]](#routes) | - | |
| separator | Custom separator | string\|ReactNode | '/' | |
### Breadcrumb.Item
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| href | Target of hyperlink | string | - | |
| overlay | The dropdown menu | [Menu](/components/menu) \| () => Menu | - | |
| onClick | Set the handler to handle `click` event | (e:MouseEvent)=>void | - | |
| dropdownProps | The dropdown props | [Dropdown](/components/dropdown) | - | |
### Breadcrumb.Separator
| Property | Description | Type | Default | Version |
| -------- | ---------------- | ----------------- | ------- | ------- |
| children | Custom separator | string\|ReactNode | '/' | |
> When using `Breadcrumb.Separator`,its parent component must be set to `separator=""`, otherwise the default separator of the parent component will appear.
### routes
```ts
interface Route {
path: string;
breadcrumbName: string;
children: Array<{
path: string;
breadcrumbName: string;
}>;
}
```
### Use with browserHistory
The link of Breadcrumb item targets `#` by default, you can use `itemRender` to make a `browserHistory` Link.
```jsx
import { Link } from 'react-router';
meger feature to master (#16421) * use ul in list * update snapshot * update comment * feat: TreeSelect support `showSearch` in multiple mode (#15933) * update rc-tree-select * typo * update desc &amp; snapshot * update desc &amp; snapshot * check default showSearch * feat: table customizing variable (#15971) * feat: added table selected row color variable * fix: @table-selected-row-color default is inherit * feat: Upload support customize previewFile (#15984) * support preview file * use promise * dealy load * use canvas of render * use domHook of test * update demo * add snapshot * update types * update testcase * feat: form customizing variables (#15954) * fix: added styling form input background-color * feat: added &#39;@form-warning-input-bg&#39; variable * feat: added &#39;@form-error-input-bg&#39; variable * use li wrap with comment * feat: Support append theme less file with less-variable (#16118) * add override * add override support * update doc * feat: dropdown support set right icon * docs: update doc of dropdown component * style: format dropdown-button.md * test: update updateSnapshot * style: format dropdown-button.md * test: update updateSnapshot * test: update updateSnapshot * style: change style of dropdown-button demo * fix: fix document table order * feat: Support SkeletonAvatarProps.size accept number (#16078) (#16128) * chore:update style of demo * feat: Notification functions accept top, bottom and getContainer as arguments * drawer: add afterVisibleChange * rm onVisibleChange * update * feat: 🇭🇷 hr_HR locale (#16258) * Added Croatian locale * fixed lint error * :white_check_mark: Add test cases for hr_HR * :memo: update i18n documentation * feat: add `htmlFor` in Form.Item (#16278) * add htmlFor in Form.Item * update doc * feat: Button support `link` type (#16289) close #15892 * feat: Add Timeline.Item.position (#16148) (#16193) * fix: Timeline.pendingDot interface documentation there is a small problem (#16177) * feat: Add Timeline.Item.position (#16148) * doc: add version infomation for Timeline.Item.position * refactor: Update Tree &amp; TreeSelect deps (#16330) * use CSSMotion * update snapshot * feat: Collapse support `expandIconPosition` (#16365) * update doc * support expandIconPosition * update snapshot * feat: Breadcrumb support DropDown (#16315) * breadcrumbs support drop down menu * update doc * add require less * fix test * fix md doc * less code * fix style warning * update snap * add children render test * feat: TreeNode support checkable * feat: add optional to support top and left slick dots (#16186) (#16225) * add optional to support top and left slick dots * update carousel snapshot * Update doc, add placement demo * update carousel placement demo snapshots * rename dots placement to position * update vertical as deprecated * rename dotsPosition to dotPosition * refine code * add warning testcase for vertical * remove unused warning * update expression * Additional test case for dotPosition * refactor: Upgrade `rc-tree-select` to support pure React motion (#16402) * upgrade `rc-tree-select` * update snapshot * 3.17.0 changelog * fix warning * fix review warning
6 years ago
const routes = [
{
path: 'index',
breadcrumbName: 'home',
},
{
path: 'first',
breadcrumbName: 'first',
children: [
{
path: '/general',
breadcrumbName: 'General',
},
{
path: '/layout',
breadcrumbName: 'Layout',
},
{
path: '/navigation',
breadcrumbName: 'Navigation',
},
],
},
{
path: 'second',
breadcrumbName: 'second',
},
];
function itemRender(route, params, routes, paths) {
const last = routes.indexOf(route) === routes.length - 1;
meger feature to master (#16421) * use ul in list * update snapshot * update comment * feat: TreeSelect support `showSearch` in multiple mode (#15933) * update rc-tree-select * typo * update desc &amp; snapshot * update desc &amp; snapshot * check default showSearch * feat: table customizing variable (#15971) * feat: added table selected row color variable * fix: @table-selected-row-color default is inherit * feat: Upload support customize previewFile (#15984) * support preview file * use promise * dealy load * use canvas of render * use domHook of test * update demo * add snapshot * update types * update testcase * feat: form customizing variables (#15954) * fix: added styling form input background-color * feat: added &#39;@form-warning-input-bg&#39; variable * feat: added &#39;@form-error-input-bg&#39; variable * use li wrap with comment * feat: Support append theme less file with less-variable (#16118) * add override * add override support * update doc * feat: dropdown support set right icon * docs: update doc of dropdown component * style: format dropdown-button.md * test: update updateSnapshot * style: format dropdown-button.md * test: update updateSnapshot * test: update updateSnapshot * style: change style of dropdown-button demo * fix: fix document table order * feat: Support SkeletonAvatarProps.size accept number (#16078) (#16128) * chore:update style of demo * feat: Notification functions accept top, bottom and getContainer as arguments * drawer: add afterVisibleChange * rm onVisibleChange * update * feat: 🇭🇷 hr_HR locale (#16258) * Added Croatian locale * fixed lint error * :white_check_mark: Add test cases for hr_HR * :memo: update i18n documentation * feat: add `htmlFor` in Form.Item (#16278) * add htmlFor in Form.Item * update doc * feat: Button support `link` type (#16289) close #15892 * feat: Add Timeline.Item.position (#16148) (#16193) * fix: Timeline.pendingDot interface documentation there is a small problem (#16177) * feat: Add Timeline.Item.position (#16148) * doc: add version infomation for Timeline.Item.position * refactor: Update Tree &amp; TreeSelect deps (#16330) * use CSSMotion * update snapshot * feat: Collapse support `expandIconPosition` (#16365) * update doc * support expandIconPosition * update snapshot * feat: Breadcrumb support DropDown (#16315) * breadcrumbs support drop down menu * update doc * add require less * fix test * fix md doc * less code * fix style warning * update snap * add children render test * feat: TreeNode support checkable * feat: add optional to support top and left slick dots (#16186) (#16225) * add optional to support top and left slick dots * update carousel snapshot * Update doc, add placement demo * update carousel placement demo snapshots * rename dots placement to position * update vertical as deprecated * rename dotsPosition to dotPosition * refine code * add warning testcase for vertical * remove unused warning * update expression * Additional test case for dotPosition * refactor: Upgrade `rc-tree-select` to support pure React motion (#16402) * upgrade `rc-tree-select` * update snapshot * 3.17.0 changelog * fix warning * fix review warning
6 years ago
return last ? (
<span>{route.breadcrumbName}</span>
) : (
<Link to={paths.join('/')}>{route.breadcrumbName}</Link>
);
}
return <Breadcrumb itemRender={itemRender} routes={routes} />;
```