autoflow_wx/miniprogram_npm/tdesign-miniprogram/back-top/README.en-US.md

:: BASE_DOC ::

API

BackTop Props

name | type | default | description | required -- | -- | -- | -- | -- external-classes | Array | - | ['t-class', 't-class-icon', 't-class-text'] | N visibility-height | Number | 200 | - | N scroll-top | Number | 0 | - | N fixed | Boolean | true | - | N icon | String / Boolean / Object / Slot | - | - | N text | String | “ | - | N theme | String | round | options：round/half-round/round-dark/half-round-dark | N

BackTop Events

name | params | description -- | -- | -- to-top | - | -

CSS Variables

The component provides the following CSS variables, which can be used to customize styles. Name | Default Value | Description -- | -- | -- --td-back-top-round-bg-color | @font-white-1 | - --td-back-top-round-border-color | @component-border | - --td-back-top-round-border-radius | @radius-circle | - --td-back-top-round-color | @font-gray-1 | - --td-back-top-round-dark-bg-color | @gray-color-14 | - --td-back-top-round-dark-color | @font-white-1 | -