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crazycodeboycrazycodeboy
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RepositoryDetail.js update to ES6
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-104
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‎app/PopularPage.js

+1-1
Original file line numberDiff line numberDiff line change
@@ -17,7 +17,7 @@ var {
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} = ReactNative;
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var RepositoryCell=require('./RepositoryCell')
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var dismissKeyboard=require('dismissKeyboard')
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var RepositoryDetail=require('./RepositoryDetail')
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import RepositoryDetail from './RepositoryDetail'
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var FavoriteDao=require('./dao/FavoriteDao')
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var RespositoryDao=require('./dao/RespositoryDao')
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var ProjectModel=require('./model/ProjectModel')

‎app/RepositoryDetail.js

+99-103
Original file line numberDiff line numberDiff line change
@@ -1,113 +1,109 @@
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/**
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* RepositoryDetail
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* @flow
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**/
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* RepositoryDetail
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* @flow
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**/
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'use strict'
6-
var React=require('react');
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var ReactNative=require('react-native');
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var{
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Image,
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ScrollView,
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StyleSheet,
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WebView,
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Platform,
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BackAndroid,
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Text,
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View,
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}=ReactNative;
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var NavigationBar=require('./NavigationBar');
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var FavoriteDao=require('./dao/FavoriteDao');
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import React, {Component} from 'react'
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import {
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Image,
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ScrollView,
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StyleSheet,
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WebView,
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Platform,
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BackAndroid,
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Text,
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View,
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} from 'react-native'
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import NavigationBar from './NavigationBar'
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import FavoriteDao from './dao/FavoriteDao'
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var favoriteDao = new FavoriteDao();
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var WEBVIEW_REF = 'webview';
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var RepositoryDetail=React.createClass({
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getInitialState(){
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return{
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isFavorite:this.props.projectModel.isFavorite,
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favoriteIcon:this.props.projectModel.isFavorite? require('../res/images/ic_star_border_white_24dp.png'):require('../res/images/ic_star_border_gray_white_24dp.png'),
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url:this.props.projectModel.item.html_url,
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canGoBack:false,
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title:this.props.projectModel.item.full_name
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export default class RepositoryDetail extends Component {
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constructor(propos) {
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super(propos);
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this.state = {
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isFavorite: this.props.projectModel.isFavorite,
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favoriteIcon: this.props.projectModel.isFavorite ? require('../res/images/ic_star_border_white_24dp.png') : require('../res/images/ic_star_border_gray_white_24dp.png'),
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url: this.props.projectModel.item.html_url,
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canGoBack: false,
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title: this.props.projectModel.item.full_name
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}
3132
}
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},
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componentDidMount(){
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BackAndroid.addEventListener('hardwareBackPress',this.onHardwareBackPress);
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},
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componentWillUnmount:function(){
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if (this.props.parentComponent)this.props.parentComponent.updateFavorite();
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BackAndroid.removeEventListener('hardwareBackPress',this.onHardwareBackPress);
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},
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onHardwareBackPress(){
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this.onLeftButtonClick();
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return true;
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},
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setFavoriteState(isFavorite:boolean){
45-
this.setState({
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isFavorite:isFavorite,
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favoriteIcon:isFavorite? require('../res/images/ic_star_border_white_24dp.png'):require('../res/images/ic_star_border_gray_white_24dp.png')
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})
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},
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onRightButtonClick(){//favoriteIcon单击回调函数
51-
var projectModel=this.props.projectModel;
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this.setFavoriteState(projectModel.isFavorite=!projectModel.isFavorite);
53-
if(projectModel.isFavorite){
54-
favoriteDao.saveFavoriteItem(projectModel.item.id.toString(),JSON.stringify(projectModel.item));
55-
}else {
56-
favoriteDao.removeFavoriteItem(projectModel.item.id.toString());
33+
34+
componentDidMount() {
35+
BackAndroid.addEventListener('hardwareBackPress', this.onHardwareBackPress);
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}
37+
38+
componentWillUnmount() {
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if (this.props.parentComponent)this.props.parentComponent.updateFavorite();
40+
BackAndroid.removeEventListener('hardwareBackPress', this.onHardwareBackPress);
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}
42+
43+
onHardwareBackPress() {
44+
this.onLeftButtonClick();
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return true;
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}
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setFavoriteState(isFavorite) {
49+
this.setState({
50+
isFavorite: isFavorite,
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favoriteIcon: isFavorite ? require('../res/images/ic_star_border_white_24dp.png') : require('../res/images/ic_star_border_gray_white_24dp.png')
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})
5753
}
58-
},
59-
onLeftButtonClick(){
60-
if(this.state.canGoBack){
61-
this.refs[WEBVIEW_REF].goBack();
62-
}else {
63-
this.props.navigator.pop();
54+
55+
onRightButtonClick() {//favoriteIcon单击回调函数
56+
var projectModel = this.props.projectModel;
57+
this.setFavoriteState(projectModel.isFavorite = !projectModel.isFavorite);
58+
if (projectModel.isFavorite) {
59+
favoriteDao.saveFavoriteItem(projectModel.item.id.toString(), JSON.stringify(projectModel.item));
60+
} else {
61+
favoriteDao.removeFavoriteItem(projectModel.item.id.toString());
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}
63+
}
64+
65+
onLeftButtonClick() {
66+
if (this.state.canGoBack) {
67+
this.refs[WEBVIEW_REF].goBack();
68+
} else {
69+
this.props.navigator.pop();
70+
}
6471
}
65-
},
66-
onNavigationStateChange(navState:Object) {
67-
this.setState({
68-
canGoBack: navState.canGoBack,
69-
url: navState.url,
70-
// title: navState.title,
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// loading: navState.loading,
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// scalesPageToFit: true
73-
});
74-
},
75-
render:function() {
76-
var item=this.props.projectModel.item;
77-
return(
78-
// <ScrollView style={styles.container}>
79-
// <View >
80-
// <Text>{item.full_name}</Text>
81-
// <Text>{item.description}</Text>
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// <Text>{item.stargazers_count}</Text>
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// <Text>{item.owner.login}</Text>
84-
// </View>
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// </ScrollView>
86-
<View style={styles.container}>
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<NavigationBar
88-
navigator={this.props.navigator}
89-
leftButtonTitle='Back'
90-
popEnabled={false}
91-
onLeftButtonClick={this.onLeftButtonClick}
92-
title={this.state.title}
93-
rightButtonIcon={this.state.favoriteIcon}
94-
onRightButtonClick={this.onRightButtonClick}
95-
/>
96-
<WebView
97-
ref={WEBVIEW_REF}
98-
startInLoadingState={true}
99-
onNavigationStateChange={this.onNavigationStateChange}
100-
source={{uri:this.state.url}}/>
101-
</View>
10272

103-
);
104-
},
105-
});
106-
const styles=StyleSheet.create({
107-
container: {
108-
flex:1,
109-
backgroundColor:'#ffffff',
110-
marginBottom:Platform.OS==="ios"?50:0,
111-
},
73+
onNavigationStateChange(navState) {
74+
this.setState({
75+
canGoBack: navState.canGoBack,
76+
url: navState.url,
77+
});
78+
}
79+
80+
render() {
81+
return (
82+
<View style={styles.container}>
83+
<NavigationBar
84+
navigator={this.props.navigator}
85+
leftButtonTitle='Back'
86+
popEnabled={false}
87+
onLeftButtonClick={()=>this.onLeftButtonClick()}
88+
title={this.state.title}
89+
rightButtonIcon={this.state.favoriteIcon}
90+
onRightButtonClick={()=>this.onRightButtonClick()}
91+
/>
92+
<WebView
93+
ref={WEBVIEW_REF}
94+
startInLoadingState={true}
95+
onNavigationStateChange={(e)=>this.onNavigationStateChange(e)}
96+
source={{uri: this.state.url}}/>
97+
</View>
98+
99+
);
100+
}
101+
}
102+
;
103+
const styles = StyleSheet.create({
104+
container: {
105+
flex: 1,
106+
backgroundColor: '#ffffff',
107+
marginBottom: Platform.OS === "ios" ? 50 : 0,
108+
},
112109
})
113-
module.exports=RepositoryDetail

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