DoubleImage.js
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'use strict';
import React from 'react';
import ReactNative from 'react-native';
import Immutable, {Map} from 'immutable';
import YH_Image from '../../../common/components/YH_Image';
const {
View,
Text,
TouchableOpacity,
Dimensions,
StyleSheet,
Platform,
} = ReactNative;
export default class DoubleImage extends React.Component {
constructor(props) {
super (props);
}
shouldComponentUpdate(nextProps,nextState){
if (Immutable.is(nextProps.resource, this.props.resource)) {
return false;
} else {
return true;
}
}
render() {
let {resource} = this.props;
if (!resource) {
return null;
}
let list = resource.get('module_data').get('data').toJS();
let properties = resource.get('module_data').get('properties').toJS();
let isModuleMargin = properties.isModuleMargin;
let backgroundHeight =isModuleMargin=='1'?(width/2+10):width/2;
let data1 = list?list[0]:null;
let backgroundImage1 = data1.pic;
let linkType1 = data1.linkType;
let showProductInfo1 = data1.showProductInfo;
let product1 = data1.product;
let salePrice1 = product1?parseFloat(product1.sales_price):0;
let originPrice1 = product1?parseFloat(product1.market_price):0;
let name1 = product1?product1.product_name:'';
let price1 = '¥' + salePrice1.toFixed(2);
let sale1 = '¥' + originPrice1.toFixed(2);
let saleAble1 = false;//salePrice1>0?true:false;
let linkReource1 = data1.resource;
let data2 = list?list[1]:null;
let backgroundImage2 = data2.pic;
let linkType2 = data2.linkType;
let showProductInfo2 = data2.showProductInfo;
let product2 = data2.product;
let salePrice2 = product2?parseFloat(product2.sales_price):0;
let originPrice2 = product2?parseFloat(product2.market_price):0;
let name2 = product2?product2.product_name:'';
let price2 = '¥' + salePrice2.toFixed(2);
let sale2 = '¥' + originPrice2.toFixed(2);
let saleAble2 = false;//salePrice2>0?true:false;
let linkReource2 = data2.resource;
let moduleOrder = resource.get('module_order') + 1;
let moduleType = resource.get('module_type');
return(
<View style={{flexDirection: 'row',width: width,height: backgroundHeight,backgroundColor:'#f0f0f0'}}>
<TouchableOpacity activeOpacity={1.0} onPress={() => {this.props.onPressProduct && this.props.onPressProduct(linkType1,linkReource1,moduleOrder,moduleType,1)}} >
<YH_Image
url={backgroundImage1}
style={styles.thumbnail}
></YH_Image>
{linkType1=='1'&& showProductInfo1 ?<View style={styles.titleView}>
<Text style={styles.title} numberOfLines={1}>{name1}</Text>
<View style={styles.saleView}>
<Text style={{marginTop: 2,marginLeft: 10,fontSize: 11,backgroundColor: 'transparent',color: saleAble1?'red':'white',}}>{price1}</Text>
{saleAble1?<Text style={styles.deleteSale}>{sale1}</Text>:null}
</View>
</View>:null}
</TouchableOpacity>
<TouchableOpacity activeOpacity={1.0} onPress={() => {this.props.onPressProduct && this.props.onPressProduct(linkType2,linkReource2,moduleOrder,moduleType,2)}} >
<YH_Image
url={backgroundImage2}
style={styles.thumbnail}
></YH_Image>
{linkType2=='1' && showProductInfo2 ?<View style={styles.titleView}>
<Text style={styles.title} numberOfLines={1}>{name2}</Text>
<View style={styles.saleView}>
<Text style={{marginTop: 2,marginLeft: 10,fontSize: 11,backgroundColor: 'transparent',color: saleAble2?'red':'white',}}>{price2}</Text>
{saleAble2?<Text style={styles.deleteSale}>{sale2}</Text>:null}
</View>
</View>:null}
</TouchableOpacity>
</View>
);
}
}
let {width, height} = Dimensions.get('window');
let styles = StyleSheet.create({
titleView: {
width: width/2,
height: 45,
position: 'absolute',
backgroundColor: 'rgba(0,0,0,0.3)',
top: width/2-45,
},
thumbnail: {
width: width/2,
height: width/2,
backgroundColor: '#f5f7f6',
resizeMode: 'contain',
},
title: {
marginTop: 8,
marginLeft: 10,
width: width/2-20,
fontSize: 11,
backgroundColor: 'transparent',
color: 'white',
fontWeight: 'bold',
},
saleView:{
flexDirection: 'row',
},
deleteSale: {
marginLeft: 2,
marginTop: 4,
fontSize: 10,
backgroundColor: 'transparent',
color: 'white',
textDecorationLine: 'line-through',
}
});