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Button

一个简单的跨平台的按钮组件。可以进行一些简单的定制。

这个组件的样式是固定的。所以如果它的外观并不怎么搭配你的设计,那你需要使用TouchableOpacity或是TouchableNativeFeedback组件来定制自己所需要的按钮,或者你也可以在 github.com 网站上搜索 'react native button' 来看看社区其他人的作品。

import { Button } from 'react-native';
...

<Button
onPress={onPressLearnMore}
title="Learn More"
color="#841584"
accessibilityLabel="Learn more about this purple button"
/>

示例

文档

Props

必需
onPress

用户点击此按钮时所调用的处理函数

类型
函数

必需
title

按钮内显示的文本

类型
string

accessibilityLabel

用于给残障人士显示的文本(比如读屏应用可能会读取这一内容)

类型
string

color

文本的颜色(iOS),或是按钮的背景色(Android)

类型
color

disabled

设置为 true 时此按钮将不可点击。

类型必需
bool

testID

用来在端到端测试中定位此视图。

类型必需
string

hasTVPreferredFocus

(Apple TV only) TV preferred focus (see documentation for the View component).

类型必需平台
booliOS

nextFocusDown

Designates the next view to receive focus when the user navigates down. See the Android documentation.

类型Required平台
numberNoAndroid

nextFocusForward

Designates the next view to receive focus when the user navigates forward. See the Android documentation.

类型Required平台
numberNoAndroid

nextFocusLeft

Designates the next view to receive focus when the user navigates left. See the Android documentation.

类型Required平台
numberNoAndroid

nextFocusRight

Designates the next view to receive focus when the user navigates right. See the Android documentation.

类型Required平台
numberNoAndroid

nextFocusUp

Designates the next view to receive focus when the user navigates up. See the Android documentation.

类型Required平台
numberNoAndroid

touchSoundDisabled

If true, doesn't play system sound on touch.

类型Required平台
booleanNoAndroid

本文档贡献者:sunnylqm(92.15%), sunnylqm(7.85%)