81 lines
3.0 KiB
Markdown
81 lines
3.0 KiB
Markdown
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---
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title: Drawer 抽屉
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description: 用作一组平行关系页面/内容的切换器，相较于Tab，同屏可展示更多的选项数量。
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spline: message
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isComponent: true
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---
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## 引入
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可在 `main.ts` 或在需要使用的页面或组件中引入。
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```js
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import TDrawer from '@tdesign/uniapp/drawer/drawer.vue';
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```
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### 基础抽屉
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{{ base }}
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### 带图标的抽屉
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{{ icon-drawer }}
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>Drawer的 `visible` 是受控的，需要手动设置 `visible` 为 `true` 才会开启抽屉
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## API
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### Drawer Props
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名称 | 类型 | 默认值 | 描述 | 必传
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-- | -- | -- | -- | --
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custom-style | Object | - | 自定义样式 | N
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close-on-overlay-click | Boolean | true | 点击蒙层时是否触发抽屉关闭事件 | N
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destroy-on-close | Boolean | false | 抽屉关闭时是否销毁节点 | N
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items | Array | - | 抽屉里的列表项。TS 类型：`DrawerItem[]` `interface DrawerItem { title: string; icon: string; }`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/packages/uniapp-components/drawer/type.ts) | N
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overlay-props | Object | {} | 遮罩层的属性，透传至 overlay。TS 类型：`OverlayProps`，[Overlay API Documents](./overlay?tab=api)。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/packages/uniapp-components/drawer/type.ts) | N
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placement | String | right | 抽屉方向。可选项：left/right | N
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show-overlay | Boolean | true | 是否显示遮罩层 | N
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title | String | - | 抽屉的标题 | N
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using-custom-navbar | Boolean | false | 是否使用了自定义导航栏 | N
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visible | Boolean | false | 组件是否可见。支持语法糖 `v-model:visible` | N
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z-index | Number | 11500 | 抽屉层级，样式默认为 11500 | N
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### Drawer Events
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名称 | 参数 | 描述
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-- | -- | --
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close | `(context: { trigger: DrawerTriggerSource })` | 关闭时触发。。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/packages/uniapp-components/drawer/type.ts)。<br/>`type DrawerTriggerSource = 'overlay'`<br/>
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item-click | `(context: { index: number; item: DrawerItem })` | 点击抽屉里的列表项
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overlay-click | \- | 如果蒙层存在，点击蒙层时触发
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update-visible | `(context: { visible: boolean })` | 更新可见性
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### Drawer Slots
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名称 | 描述
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-- | --
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\- | 自定义抽屉的底部
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footer | 抽屉的底部
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title | 自定义 `title` 显示内容
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### CSS Variables
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组件提供了下列 CSS 变量，可用于自定义样式。
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名称 | 默认值 | 描述
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-- | -- | --
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--td-drawer-bg-color | @bg-color-container | -
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--td-drawer-border-color | @border-level-1-color | -
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--td-drawer-footer-padding-bottom | 40rpx | -
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--td-drawer-hover-color | @bg-color-secondarycontainer | -
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--td-drawer-item-icon-color | @drawer-title-color | -
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--td-drawer-item-icon-size | 48rpx | -
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--td-drawer-item-padding | 32rpx | -
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--td-drawer-sidebar-height | 70vh | -
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--td-drawer-title-color | @text-color-primary | -
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--td-drawer-title-font | @font-title-large | -
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--td-drawer-title-padding | 48rpx 32rpx 16rpx | -
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--td-drawer-width | 560rpx | -
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