93 lines
4.1 KiB
Markdown
93 lines
4.1 KiB
Markdown
|
---
|
|||
|
|
title: Indexes 索引
|
|||
|
|
description: 用于页面中信息快速检索，可以根据目录中的页码快速找到所需的内容。
|
|||
|
|
spline: navigation
|
|||
|
|
isComponent: true
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
<span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20lines-88%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20functions-87%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20statements-85%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20branches-65%25-red" /></span>
|
|||
|
|
|
|||
|
|
<div style="background: #ecf2fe; display: flex; align-items: center; line-height: 20px; padding: 14px 24px; border-radius: 3px; color: #555a65">
|
|||
|
|
<svg fill="none" viewBox="0 0 16 16" width="16px" height="16px" style="margin-right: 5px">
|
|||
|
|
<path fill="#0052d9" d="M8 15A7 7 0 108 1a7 7 0 000 14zM7.4 4h1.2v1.2H7.4V4zm.1 2.5h1V12h-1V6.5z" fillOpacity="0.9"></path>
|
|||
|
|
</svg>
|
|||
|
|
IndexesAnchor 索引锚点组件于 0.32.0 版本上线，请留意版本。
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
## 引入
|
|||
|
|
|
|||
|
|
全局引入，在 miniprogram 根目录下的`app.json`中配置，局部引入，在需要引入的页面或组件的`index.json`中配置。
|
|||
|
|
|
|||
|
|
```json
|
|||
|
|
"usingComponents": {
|
|||
|
|
"t-indexes": "tdesign-miniprogram/indexes/indexes",
|
|||
|
|
"t-indexes-anchor": "tdesign-miniprogram/indexes-anchor/indexes-anchor"
|
|||
|
|
}
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 代码演示
|
|||
|
|
|
|||
|
|
### 基础索引
|
|||
|
|
|
|||
|
|
|
|||
|
|
{{ base }}
|
|||
|
|
|
|||
|
|
### 自定义索引
|
|||
|
|
|
|||
|
|
{{ custom }}
|
|||
|
|
|
|||
|
|
### API
|
|||
|
|
### Indexes Props
|
|||
|
|
|
|||
|
|
名称 | 类型 | 默认值 | 说明 | 必传
|
|||
|
|
-- | -- | -- | -- | --
|
|||
|
|
index-list | Array | - | `0.32.0`。索引字符列表。不传默认 `A-Z`。TS 类型：`string [] \| number[]` | N
|
|||
|
|
list | Array | [] | 已废弃。索引列表的列表数据。每个元素包含三个子元素，index(string)：索引值，例如1，2，3，...或A，B，C等；title(string): 索引标题，可不填将默认设为索引值；children(Array<{title: string}>): 子元素列表，title为子元素的展示文案。。TS 类型：`ListItem[] ` `interface ListItem { title: string; index: string; children: { title: string; [key: string]: any} [] }`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/indexes/type.ts) | N
|
|||
|
|
sticky | Boolean | true | 索引是否吸顶，默认为true。TS 类型：`Boolean` | N
|
|||
|
|
sticky-offset | Number | 0 | `1.0.0`。锚点吸顶时与顶部的距离 | N
|
|||
|
|
|
|||
|
|
### Indexes Events
|
|||
|
|
|
|||
|
|
名称 | 参数 | 描述
|
|||
|
|
-- | -- | --
|
|||
|
|
change | `(index: string \| number)` | `0.34.0`。索引发生变更时触发事件
|
|||
|
|
select | `(index: string \| number)` | 点击侧边栏时触发事件
|
|||
|
|
|
|||
|
|
### IndexesAnchor Props
|
|||
|
|
|
|||
|
|
名称 | 类型 | 默认值 | 说明 | 必传
|
|||
|
|
-- | -- | -- | -- | --
|
|||
|
|
index | String / Number | - | 索引字符 | N
|
|||
|
|
|
|||
|
|
### IndexesAnchor 外部样式类
|
|||
|
|
类名 | 说明
|
|||
|
|
-- | --
|
|||
|
|
t-class | 根节点样式类
|
|||
|
|
t-class-sidebar | 侧边栏样式类
|
|||
|
|
t-class-sidebar-item | 侧边栏选项样式类
|
|||
|
|
|
|||
|
|
### CSS 变量
|
|||
|
|
组件提供了下列 CSS 变量，可用于自定义样式。
|
|||
|
|
名称 | 默认值 | 描述
|
|||
|
|
-- | -- | --
|
|||
|
|
--td-indexes-sidebar-active-bg-color | @brand-color | -
|
|||
|
|
--td-indexes-sidebar-active-color | @font-white-1 | -
|
|||
|
|
--td-indexes-sidebar-color | @font-gray-1 | -
|
|||
|
|
--td-indexes-sidebar-font-size | 24rpx | -
|
|||
|
|
--td-indexes-sidebar-item-size | 40rpx | -
|
|||
|
|
--td-indexes-sidebar-line-height | 40rpx | -
|
|||
|
|
--td-indexes-sidebar-right | 16rpx | -
|
|||
|
|
--td-indexes-sidebar-tips-bg-color | @brand-color-light | -
|
|||
|
|
--td-indexes-sidebar-tips-color | @brand-color | -
|
|||
|
|
--td-indexes-sidebar-tips-font-size | 40rpx | -
|
|||
|
|
--td-indexes-sidebar-tips-right | 76rpx | -
|
|||
|
|
--td-indexes-sidebar-tips-size | 96rpx | -
|
|||
|
|
--td-indexes-anchor-active-bg-color | @bg-color-container | -
|
|||
|
|
--td-indexes-anchor-active-color | @brand-color | -
|
|||
|
|
--td-indexes-anchor-active-font-weight | 600 | -
|
|||
|
|
--td-indexes-anchor-bg-color | @bg-color-secondarycontainer | -
|
|||
|
|
--td-indexes-anchor-color | @font-gray-1 | -
|
|||
|
|
--td-indexes-anchor-font-size | 28rpx | -
|
|||
|
|
--td-indexes-anchor-line-height | 44rpx | -
|