zhsw_wechat/miniprogram_npm/tdesign-miniprogram/cascader

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API

Cascader Props

name | type | default | description | required -- | -- | -- | -- | -- style | Object | - | CSS(Cascading Style Sheets) | N custom-style | Object | - | CSS(Cascading Style Sheets)，used to set style on virtual component | N check-strictly | Boolean | false | - | N close-btn | Boolean / Slot | true | see more ts definition | N keys | Object | - | Typescript：KeysType。see more ts definition | N options | Array | [] | Typescript：Array<CascaderOption> | N placeholder | String | 选择选项 | - | N sub-titles | Array | [] | Typescript：Array<string> | N theme | String | step | options: step/tab | N title | String / Slot | - | see more ts definition | N value | String / Number | null | - | N default-value | String / Number | undefined | uncontrolled property | N visible | Boolean | false | - | N

Cascader Events

name | params | description -- | -- | -- change | (value: string \| number, selectedOptions: string[]) | 1.0.1 close | (trigger: CascaderTriggerSource) | 1.0.1。see more ts definition。
type CascaderTriggerSource = 'overlay' \| 'close-btn' \| 'finish'
pick | (value: string \| number, label: string, index: number, level: number) | 1.0.1

CSS Variables

The component provides the following CSS variables, which can be used to customize styles. Name | Default Value | Description -- | -- | -- --td-cascader-active-color | @brand-color | - --td-cascader-bg-color | @bg-color-container | - --td-cascader-border-color | @component-stroke | - --td-cascader-content-height | 78vh | - --td-cascader-disabled-color | @text-color-disabled | - --td-cascader-options-height | calc(100% - @cascader-step-height) | - --td-cascader-options-title-color | @text-color-placeholder | - --td-cascader-step-arrow-color | @text-color-placeholder | - --td-cascader-step-dot-size | 16rpx | - --td-cascader-step-height | 88rpx | - --td-cascader-title-color | @text-color-primary | - --td-cascader-title-height | 26rpx | - --td-cascader-title-padding | @spacer-2 | - --td-cascder-title-font-size | 36rpx | -