使用范围：UI2
Contents
component Sticky ($UI/comp/vantui/components/Sticky/Sticky) extends $UI/comp/vantui/components/vantui/VantuiComponent
Constructor Top
| Sticky () |
Constructor details
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public
Sticky
()
<b>使用场景</b>：当组件在屏幕范围内时，会按照正常的布局排列，当组件滚出屏幕范围时，始终会固定在屏幕顶部。
public
Sticky
()