Notice.js
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'use strict';
import React from 'react';
import ReactNative from 'react-native';
import Swiper from 'react-native-swiper';
import ImmutablePropTypes from 'react-immutable-proptypes';
const {
View,
Text,
TouchableOpacity,
StyleSheet,
Dimensions,
} = ReactNative;
export default class Notice extends React.Component {
static propTypes = {
data: ImmutablePropTypes.listOf(
ImmutablePropTypes.contains({
title: React.PropTypes.string.isRequired,
url: React.PropTypes.string.isRequired,
})
),
duration: React.PropTypes.number,
width: React.PropTypes.number.isRequired,
height: React.PropTypes.number.isRequired,
onPress: React.PropTypes.func,
};
constructor(props) {
super (props);
}
render() {
let width = this.props.width;
let height = this.props.height;
let data = this.props.data.toArray();
return (
<View style={styles.container}>
<Text style={styles.notice}>公告</Text>
<Swiper
style={styles.banner}
horizontal={false}
showsButtons={false}
loop={true}
autoplay={true}
autoplayTimeout={this.props.duration}
showsPagination={false}
dot={this.dot}
activeDot={this.activeDot}
height={height}
scrollEnabled={false}
>
{data.map((item, i) => {
return (
<TouchableOpacity
key={i}
activeOpacity={1}
onPress={() => {
this.props.onPress && this.props.onPress(item.get('url'));
}}
style={{height: height, justifyContent: 'center', marginRight: 65,}}
>
<Text style={styles.text} numberOfLines={1}>{item.get('title')}</Text>
</TouchableOpacity>
);
})}
</Swiper>
</View>
);
}
}
let styles = StyleSheet.create({
container: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: 'white',
borderBottomWidth: 0.5,
borderBottomColor: '#e0e0e0',
},
notice: {
marginLeft: 15,
marginRight: 5,
paddingTop: 4,
backgroundColor: 'black',
fontSize: 12,
color: 'white',
width: 42,
height: 20,
textAlign: 'center',
},
banner: {
},
text: {
fontFamily: 'Helvetica Light',
fontSize: 13,
color: 'black',
},
});