57 lines
2.4 KiB
Markdown
57 lines
2.4 KiB
Markdown
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:: BASE_DOC ::
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## API
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### Cascader Props
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name | type | default | description | required
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-- | -- | -- | -- | --
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custom-style | Object | - | CSS(Cascading Style Sheets) | N
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check-strictly | Boolean | false | \- | N
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close-btn | Boolean | true | \- | N
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keys | Object | - | Typescript: `CascaderKeysType` `type CascaderKeysType = TreeKeysType`。[see more ts definition](https://github.com/tencent/tdesign-miniprogram/blob/develop/packages/uniapp-components/common/common.ts)。[see more ts definition](https://github.com/tencent/tdesign-miniprogram/blob/develop/packages/uniapp-components/cascader/type.ts) | N
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options | Array | [] | Typescript: `Array<CascaderOption>` | N
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placeholder | String | 选择选项 | \- | N
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sub-titles | Array | [] | Typescript: `Array<string>` | N
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theme | String | step | options: step/tab | N
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title | String | - | \- | N
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value | String / Number | - | `v-model:value` is supported | N
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default-value | String / Number | - | uncontrolled property | N
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visible | Boolean | false | \- | N
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### Cascader Events
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name | params | description
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-- | -- | --
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change | `(context: { value: string \| number, selectedOptions: string[] })` | \-
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close | `(context: { trigger: CascaderTriggerSource })` | [see more ts definition](https://github.com/tencent/tdesign-miniprogram/blob/develop/packages/uniapp-components/cascader/type.ts)。<br/>`type CascaderTriggerSource = 'overlay' \| 'close-btn' \| 'finish'`<br/>
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pick | `(context: { value: string \| number, label: string, index: number, level: number })` | \-
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### Cascader Slots
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name | Description
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-- | --
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close-btn | \-
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header | \-
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middle-content | \-
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title | \-
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### CSS Variables
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The component provides the following CSS variables, which can be used to customize styles.
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Name | Default Value | Description
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-- | -- | --
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--td-cascader-active-color | @brand-color | -
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--td-cascader-bg-color | @bg-color-container | -
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--td-cascader-border-color | @component-stroke | -
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--td-cascader-content-height | 78vh | -
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--td-cascader-disabled-color | @text-color-disabled | -
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--td-cascader-options-height | calc(100% - @cascader-step-height) | -
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--td-cascader-options-title-color | @text-color-placeholder | -
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--td-cascader-step-arrow-color | @text-color-placeholder | -
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--td-cascader-step-dot-size | 16rpx | -
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--td-cascader-step-height | 88rpx | -
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--td-cascader-title-color | @text-color-primary | -
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--td-cascader-title-font | @font-title-large | -
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--td-cascader-title-padding | @spacer-2 | -
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