利用一个特定的标题和消息来启动一个警告对话框。
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提供一个可选按钮的列表。点击任何按钮触发各自的按下回调动作,并且忽略警告。在默认情况下,只有一个按钮是“OK”按钮。列表中最后一个按钮被视为“主”按钮,它被用粗体显示出来了。
AlertIOS.alert( 'Foo Title', 'My Alert Msg', [ {text: 'Foo', onPress: () => console.log('Foo Pressed!')}, {text: 'Bar', onPress: () => console.log('Bar Pressed!')}, ] )}
static alert(title: string, message?: string, buttons?: Array<{ text: ?string; onPress: ?Function; }>)
Edit on GitHub
'use strict'; var React = require('react-native'); var { StyleSheet, View, Text, TouchableHighlight, AlertIOS, } = React; exports.framework = 'React'; exports.title = 'AlertIOS'; exports.description = 'iOS alerts and action sheets'; exports.examples = [{ title: 'Alerts', render() { return (); }, }]; var styles = StyleSheet.create({ wrapper: { borderRadius: 5, marginBottom: 5, }, button: { backgroundColor: '#eeeeee', padding: 10, }, }); AlertIOS.alert( 'Foo Title', 'My Alert Msg' )}> Alert with message and default button AlertIOS.alert( null, null, [ {text: 'Button', onPress: () => console.log('Button Pressed!')}, ] )}> Alert with only one button AlertIOS.alert( 'Foo Title', 'My Alert Msg', [ {text: 'Foo', onPress: () => console.log('Foo Pressed!')}, {text: 'Bar', onPress: () => console.log('Bar Pressed!')}, ] )}> Alert with two buttons AlertIOS.alert( 'Foo Title', null, [ {text: 'Foo', onPress: () => console.log('Foo Pressed!')}, {text: 'Bar', onPress: () => console.log('Bar Pressed!')}, {text: 'Baz', onPress: () => console.log('Baz Pressed!')}, ] )}> Alert with 3 buttons AlertIOS.alert( 'Foo Title', 'My Alert Msg', '..............'.split('').map((dot, index) => ({ text: 'Button ' + index, onPress: () => console.log('Pressed ' + index) })) )}> Alert with too many buttons