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基本使用

html
<uvBackTop />

自定义内容

html
<uvBackTop>
  O_O
</uvBackTop>

瞬间滚动

html
<uvBackTop immediate />

props

属性含义类型默认值
immediate是否瞬间滚动到顶部Booleanfalse
offset滚动高度达到此参数值时才显示组件Number200

events

事件名称含义参数
click点击事件-

css变量

css
--uv-back-top-bg-color: #1989fa;
  --uv-back-top-border-radius: 50%;
  --uv-back-top-transition-time: 0.3s;
  --uv-back-top-width: 40px;
  --uv-back-top-height: 40px;
  --uv-back-top-z-index: 100;
  --uv-back-top-position-right: 30px;
  --uv-back-top-position-bottom: 40px;
  --uv-back-top-transform: scale(0);

Released under the MIT License.