:: BASE_DOC ::
| name | type | default | description | required | 
|---|---|---|---|---|
| arrow-icon | String / Object | 'caret-down-small' | - | N | 
| close-on-click-overlay | Boolean | true | - | N | 
| duration | String / Number | 200 | - | N | 
external-classes | Array | - | ['t-class', 't-class-item', 't-class-label', 't-class-icon'] | N
show-overlay | Boolean | true | - | N
z-index | Number | 11600 | - | N
| name | params | description | 
|---|---|---|
| open | - | - | 
| close | - | - | 
| name | type | default | description | required | 
|---|---|---|---|---|
| disabled | Boolean | false | - | N | 
external-classes | Array | - | ['t-class','t-class-content', 't-class-column', 't-class-column-item', 't-class-column-item-label', 't-class-footer'] | N
keys | Object | - | Typescript:KeysType | N
label | String | - | - | N
multiple | Boolean | false | - | N
options | Array | [] | Typescript:Array<DropdownOption> interface DropdownOption { label: string; disabled: boolean; value: DropdownValue; }。see more ts definition | N
options-columns | String / Number | 1 | - | N
options-layout | String | columns | deprecated | N
value | String / Number / Array | undefined | Typescript:DropdownValue type DropdownValue = string \| number \| Array<DropdownValue>;。see more ts definition | N
default-value | String / Number / Array | undefined | uncontrolled property。Typescript:DropdownValue type DropdownValue = string \| number \| Array<DropdownValue>;。see more ts definition | N
| name | params | description | 
|---|---|---|
| change | (value: DropdownValue) | - | 
| confirm | (value: DropdownValue) | - | 
| reset | - | - | 
| close | - | - | 
The component provides the following CSS variables, which can be used to customize styles.
Name | Default Value | Description
-- | -- | --
--td-dropdown-menu-active-colorm | @brand-color | -
--td-dropdown-menu-bg-colorm | @bg-color-container | -
--td-dropdown-menu-border-width | 1px | -
--td-dropdown-menu-colorm | @font-gray-1 | -
--td-dropdown-menu-disabled-colorm | @font-gray-4 | -
--td-dropdown-menu-font-sizem | 28rpx | -
--td-dropdown-menu-icon-sizem | 48rpx | -
--td-dropdown-body-max-height | 560rpx | -
--td-dropdown-menu-bg-color | @bg-color-container | -
--td-tree-bg-color | @bg-color-container | -
--td-tree-item-active-color | @brand-color | -
--td-tree-item-font-size | 32rpx | -
--td-tree-item-height | 96rpx | -
--td-tree-root-bg-color | @bg-color-secondarycontainer | -