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135 lines
4.7 KiB
Markdown
Executable File
135 lines
4.7 KiB
Markdown
Executable File
---
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title: Nav 导航
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description:
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type: 0
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group: ⚙ 组件
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menuName: Nav
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icon:
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order: 58
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---
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用于展示链接导航
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## 基本用法
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```schema: scope="body"
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{
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"type": "nav",
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"stacked": true,
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"className": "w-md",
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"links": [
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{
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"label": "Nav 1",
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"to": "/docs/index",
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"icon": "https://suda.cdn.bcebos.com/images%2F2021-01%2Fdiamond.svg",
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"active": true
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},
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{
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"label": "Nav 2",
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"to": "/docs/api"
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},
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{
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"label": "Nav 3",
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"to": "/docs/renderers"
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}
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]
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}
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```
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## 配置多层级
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```schema: scope="body"
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{
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"type": "nav",
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"stacked": true,
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"className": "w-md",
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"links": [
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{
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"label": "Nav 1",
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"to": "/docs/index",
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"icon": "fa fa-user",
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"active": true
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},
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{
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"label": "Nav 2",
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"unfolded": true,
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"children": [
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{
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"label": "Nav 2-1",
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"children": [
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{
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"label": "Nav 2-1-1",
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"to": "/docs/api-2-1-1"
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}
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]
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},
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{
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"label": "Nav 2-2",
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"to": "/docs/api-2-2"
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}
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]
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},
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{
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"label": "Nav 3",
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"to": "/docs/renderers"
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}
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]
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}
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```
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## 横向摆放
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```schema: scope="body"
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{
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"type": "nav",
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"stacked": false,
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"links": [
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{
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"label": "Nav 1",
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"to": "/docs/index",
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"icon": "fa fa-user"
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},
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{
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"label": "Nav 2",
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"to": "/docs/api"
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},
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{
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"label": "Nav 3",
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"to": "/docs/renderers"
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}
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]
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}
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```
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## 懒加载
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可以一次只加载部分层级，更深层次的选项可以标记为 `defer` 为 true，这样只有点开的时才会加载。
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```schema: scope="body"
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{
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"type": "nav",
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"stacked": true,
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"source": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/options/nav?parentId=${value}"
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}
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```
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## 属性表
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| 属性名 | 类型 | 默认值 | 说明 |
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| ----------------- | ---------------------------------------- | ------- | ---------------------------------------------------------------- |
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| type | `string` | `"nav"` | 指定为 Nav 渲染器 |
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| className | `string` | | 外层 Dom 的类名 |
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| stacked | `boolean` | `true` | 设置成 false 可以以 tabs 的形式展示 |
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| source | `string` 或 [API](../../docs/types/api) | | 可以通过变量或 API 接口动态创建导航 |
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| deferApi | [API](../../docs/types/api) | | 用来延时加载选项详情的接口，可以不配置，不配置公用 source 接口。 |
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| links | `Array` | | 链接集合 |
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| links[x].label | `string` | | 名称 |
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| links[x].to | [模板](../../docs/concepts/template) | | 链接地址 |
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| links[x].icon | `string` | | 图标 |
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| links[x].children | `Array<link>` | | 子链接 |
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| links[x].unfolded | `boolean` | | 初始是否展开 |
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| links[x].active | `boolean` | | 是否高亮 |
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| links[x].activeOn | [表达式](../../docs/concepts/expression) | | 是否高亮的条件，留空将自动分析链接地址 |
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| links[x].defer | `boolean` | | 标记是否为懒加载项 |
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| links[x].deferApi | [API](../../docs/types/api) | | 可以不配置，如果配置优先级更高 |
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