У меня есть массив предметов, которые я получил от объекта. В массиве 5 предметов. Это выглядит так:
Я сохранил массив в моем состоянии как:
this.state={
serviceDetails: planDetails[0].nbs_plans.map(service => service.extension_attributes.productServicetList.map(name=>name.name)),
}
Теперь я пытаюсьдля рендеринга массива в моем компоненте, используя функцию карты, например:
{
this.state.serviceDetails.map((serviceName) => {
return (
<SelectableChips initialChips={serviceName} />
);
})
}
Но проблема в том, что все массивы собираются вместе в одном месте, как показано ниже:
То, как это должно быть так: первый «Видеть больше» должен быть в первом разделе, второй - во втором и т. Д.
Мой полный код для этого компонента выглядит следующим образом:
//This is an example code for FlatList//
import React from 'react';
import {
StyleSheet, FlatList, Text, View, Alert , Image, TouchableOpacity
} from 'react-native';
import SelectableChips from '../../../components/Chip/SelectableChips';
import CheckBox from '../../../components/CheckBox';
import propTypes from 'prop-types';
import Service from './Service';
import { planDetails } from '../../../api/mockedData/PlanServiceDetails';
class Selected_Items_Array {
constructor() {
selectedItemsArray = [];
this.state = {
planName: planDetails[0].nbs_plans.map(data => data.name),
serviceDetails: planDetails[0].nbs_services.map(data => data.service_line),
};
var result = planDetails.filter(d => {
return d.nbs_plans[0].name = "TruComplete℠ Lawn Care Plan";
});
// alert(Object.keys(planDetails).length);
// alert(Object.keys(planDetails[0].nbs_plans).length);
// alert(JSON.stringify(planDetails[0].nbs_plans[0].productId));
// alert(JSON.stringify(planDetails[0].nbs_plans[0].name));
// alert(JSON.stringify(planDetails[0].nbs_plans.map(data => data.name)));
}
pushItem(option) {
selectedItemsArray.push(option);
}
getArray() {
return selectedItemsArray;
}
}
export default class Services extends React.Component {
constructor(props) {
super(props);
this.state = {
// FlatListItems: [
// { id: '1', value: 'TruGreen Mosquito Defense' ,applicationType:'annual' },
// { id: '2', value: 'Sprinkler Maintenance Program' ,applicationType:'first' },
// { id: '3', value: 'Soil Treatment to balance the PH of the lawn-' ,applicationType:'priceper'},
// { id: '4', value: 'Tree & Shrub Care' ,applicationType:'customquote'},
// ],
planName: planDetails[0].nbs_plans.map(data=>data.name),
serviceDetails: planDetails[0].nbs_plans.map(service => service.extension_attributes.productServicetList.map(name=>name.name)),
};
selectedArrayOBJ = new Selected_Items_Array();
alert(JSON.stringify(planDetails[0].nbs_plans.map(data => data.name)));
alert(JSON.stringify(planDetails[0].nbs_plans[0].extension_attributes.productServicetList.map(data=> data.name)));
alert(JSON.stringify(planDetails[0].nbs_plans.map(service => service.extension_attributes.productServicetList.map(name=>name.name))));
alert(this.state.planName);
alert(this.state.serviceDetails);
}
FlatListItemSeparator = () => {
return (
//Item Separator
<View
style={{ height: 7, width: '100%', backgroundColor: 'transparent' }}
/>
);
};
GetItem(item) {
//Function for click on an item
Alert.alert(item);
}
render() {
return (
<View style={styles.MainContainer}>
<FlatList
data={this.state.planName}
//data defined in constructor
ItemSeparatorComponent={this.FlatListItemSeparator}
//Item Separator View
renderItem={({ item }) => (
// Single Comes here which will be repeatative for the FlatListItems
<View style={styles.cellContainerStyle} >
<View backgroundColor = {"transparent"} flexDirection = {'row'} justifyContent= {'flex-start'} margin={0}>
<View backgroundColor={'#73c573'} justifyContent= {'center'} alignItems={'center'} width={35} height={35} marginTop={0} paddingTop={0}>
<View backgroundColor={'#73c573'} width={25} height={25}>
<CheckBox size={25}
keyValue={1}
selectedArrayObject={selectedArrayOBJ}
checked={false}
label = ''
color="transparent"
labelColor="#00703c"
checkBoxClick={this.checkBoxOnClicked}/>
</View>
</View>
<View flex={1.75} backgroundColor={'transparent'} marginLeft={5}>
<Text style={{ color: '#00703c', fontSize: 21, fontFamily: 'SourceSansPro-Bold' }}> {item}</Text>
</View>
<View flex={0.15} marginTop={10}>
<TouchableOpacity style = {{ backgroundColor: 'transparent' }} onPress = {this.props.seeMore} >
<Image source={require('../../../assets/img/iOS/chevron_right.png')} style={styles.rightArrowImageStyle}/>
</TouchableOpacity>
</View>
</View>
<View style={styles.cellSubViewTwo}>
<Text style = {styles.textHeaderStyle}>This plan includes:</Text>
<View backgroundColor = {"transparent"} flexDirection='column' marginTop={5}>
{
this.state.serviceDetails.map((serviceName) => {
return (
<SelectableChips selectedChipStyle={selectableStyles} initialChips={serviceName} onChangeChips={(chips) => console.log(chips)} alertRequired={false} backgroundColor={"transparent"}
subView={
<TouchableOpacity style = {{ backgroundColor: 'transparent' }} onPress = {this.props.seeMore} >
<View backgroundColor={'transparent'} flexDirection = {'row'} alignItems= {'center'} marginLeft={5}>
<Text style={styles.seeMoreStyle}>See more</Text>
<Image source={require('../../../assets/img/iOS/chevron_right.png')} style={styles.rightArrowSeeMoreImageStyle}/>
</View>
</TouchableOpacity>
}/>
);
})
}
</View>
</View>
<Service serviceType={item.applicationType} isButton={false}/>
</View>
)}
/>
</View>
);
}
checkBoxOnClicked() {
if (selectedArrayOBJ.getArray().length == 0) {
//Alert.alert('CheckBox UnChecked');
} else {
// Alert.alert('CheckBox Checked');
}
}
}
Services.propTypes = { seeMore: propTypes.string.isRequired };
const styles = StyleSheet.create({
MainContainer: {
justifyContent: 'center',
margin: 7,
backgroundColor: 'transparent',
},
cellContainerStyle: {
padding: 0,
fontSize: 18,
flexDirection: 'column',
backgroundColor: '#ffffff',
borderColor: 'lightgray',
borderWidth: 0.5,
},
cellSubViewOne: {
flexDirection: 'row',
},
cellSubViewTwo: {
flexDirection: 'column',
marginLeft: 15,
backgroundColor: "#ffffff",
marginTop: 15,
},
cellSubViewThree: {
flexDirection: 'column',
marginLeft: 0,
backgroundColor: "#eff5ef",
marginTop: 15,
},
textHeaderStyle: {
color: '#73c573',
fontSize: 10.5,
fontFamily: "SourceSansPro-SemiBold",
},
rightArrowImageStyle: {
height: 12,
width: 12,
resizeMode: 'center',
alignItems: 'center',
tintColor: '#a6a6a6',
},
rightArrowSeeMoreImageStyle: {
height: 8,
width: 8,
resizeMode: 'center',
alignItems: 'center',
tintColor: '#ff9933',
},
seeMoreStyle: {
fontSize: 11,
color: '#ff9933',
fontFamily: "SourceSansPro-SemiBold",
},
});
const selectableStyles = StyleSheet.create({
chip: {
backgroundColor: '#73c573',
borderColor: '#73c573',
borderWidth: 1,
margin: 3,
padding: 0,
borderRadius: 5,
alignItems: 'center',
justifyContent: 'center',
},
valueStyle: {
color: '#ffffff',
fontSize: 12,
fontFamily: "SourceSansPro-Regular",
},
chipSelected: {
backgroundColor: '#73c573',
borderColor: '#73c573',
borderWidth: 1,
margin: 3,
padding: 0,
borderRadius: 5,
alignItems: 'center',
justifyContent: 'center',
},
valueStyleSelected: {
color: '#ffffff',
fontSize: 12,
fontFamily: "SourceSansPro-Regular",
},
});
Может кто-нибудь, пожалуйста, подскажите мне, как действовать.