Message.js
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'use strict';
import React from 'react';
import ReactNative from 'react-native';
import Immutable, {List} from 'immutable';
import moment from 'moment';
import ImmutablePropTypes from 'react-immutable-proptypes';
import LoadingIndicator from './indicator/LoadingIndicator';
const {
Component,
} = React;
const {
View,
Text,
ListView,
TouchableHighlight,
Dimensions,
StyleSheet,
Platform,
TouchableOpacity,
} = ReactNative;
export default class Meassage extends Component {
static propTypes = {
items: ImmutablePropTypes.listOf(
ImmutablePropTypes.contains({
type:React.PropTypes.string,
title: React.PropTypes.string,
createTime: React.PropTypes.number,
id: React.PropTypes.number,
content: React.PropTypes.string,
})
),
onPressItem: React.PropTypes.func,
};
constructor(props) {
super(props);
this.renderItem = this.renderItem.bind(this);
this.ds = new ListView.DataSource({rowHasChanged: (r1, r2) => !Immutable.is(r1, r2)});
}
renderName(item) {
if (item.get('type') !== '1') {
return (
<Text style={{color: '#B0B0B0', fontSize: 12, marginLeft: 15, marginTop: 6,}}>尊敬的用户:</Text>
);
} else {
return null;
}
}
renderItem(item, sectionID, rowID) {
let date = moment(item.get('createTime'), 'X').format('YYYY-M-D');
return (
<TouchableOpacity activeOpacity={0.5} onPress={() => this.props.onPressItem(rowID)}>
<View style={styles.row}>
<View style={styles.row_top}>
<Text style={styles.title}>{item.get('title')}</Text>
<Text style={styles.time}>{date}</Text>
</View>
<View style={styles.line}/>
{this.renderName(item)}
<Text style={styles.subtitle} numberOfLines={1}>{item.get('content')}</Text>
<Text style={styles.text_detail}>查看详情</Text>
</View>
</TouchableOpacity>
);
}
render() {
var empty = !this.props.isFetching && this.props.items.size == 0 ? <Text style={styles.emptyText}>暂无消息</Text> : <View/>;
return (
<View style={styles.listContainer}>
<ListView style={styles.list}
dataSource={this.ds.cloneWithRows(this.props.items.toArray())}
renderRow={this.renderItem}
enableEmptySections={true}
renderSeparator={(sectionID, rowID) => <View key={`${sectionID}-${rowID}`} style={styles.separator}/>}
/>
<LoadingIndicator
isVisible={this.props.isFetching}
/>
{empty}
</View>
);
}
nextPage(){
}
}
let {height, width} = Dimensions.get('window');
const styles = StyleSheet.create({
listContainer:{
flex: 1,
alignItems: 'center',
},
list:{
flex: 1,
},
row: {
flexDirection: 'column',
width: width,
backgroundColor: 'white',
},
row_top: {
flexDirection: 'row',
height: 40,
width: width,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'white',
},
title: {
flex: 1,
color: '#444444',
fontSize: 15,
marginLeft: 15,
},
time: {
color: '#B0B0B0',
fontSize: 9,
marginRight: 15,
},
subtitle: {
fontSize: 12,
marginTop: 6,
marginLeft: 15,
color: '#B0B0B0',
},
text_detail: {
fontSize: 12,
alignSelf: 'flex-end',
marginTop: 8,
marginRight: 15,
marginBottom: 15,
color: '#B0B0B0',
},
listView: {
marginTop: 120,
},
line: {
height: 1,
backgroundColor: '#B0B0B0',
marginLeft:15,
marginBottom:8,
},
separator: {
height: 8,
},
emptyText: {
textAlign: 'center',
fontSize: 16,
color: '#b1b1b1',
flex: 1,
}
});