TagItemView.js
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import React, {Component} from 'react';
import {
View,
Text,
TextInput,
TouchableOpacity,
Image,
ScrollView,
Modal,
StyleSheet
} from 'react-native';
import {SwipeRow} from "react-native-swipe-list-view";
import {getFooterBottom} from "../utils/utils"
const checkedImg = require("../img/checked.png");
const unCheckedImg = require("../img/dati-xuanze-02.png");
/**
* 标签
*/
export default class TagItemView extends Component {
constructor(props) {
super(props);
this.state = {
isAddTag:false,// 新增
isEditTag:false,// 编辑标签
showModal:false,
editTagData: null,// 编辑标签数据
tagDataList:[{tagColor: 'rgba(255, 195, 0, 1)', tagName: '一般',checked: true},{tagColor: 'rgba(255, 195, 0, 1)', tagName: '困难',checked: false}],// 标签列表
}
this.attrData = this.props.attrData;
this.swipeRowIndex = '';// 侧滑下标
}
componentWillMount() {
}
showModal() {
this.setState({
showModal: true,
});
}
/**
* 模态框取消操作
*/
closeModal() {
this.setState({
showModal: false,
});
}
/**
* 标签item渲染
*/
renderTagItem(value, index) {
return (
<SwipeRow
key={"SwipeRow"+index}
ref={'SwipeRow'+index}
leftOpenValue={138}
rightOpenValue={-138}
stopRightSwipe={-138}
disableRightSwipe={true} //禁止向右滑动
onRowOpen={(rowData, rowMap) =>{
// 打开侧滑
if (this.swipeRowIndex !== 'SwipeRow'+index && this.swipeRowIndex !== '') {
this.refs[this.swipeRowIndex].closeRow();
}
this.swipeRowIndex = 'SwipeRow'+index;
}}
>
<View style={{width: 138, height: 48, alignItems: 'center', flexDirection: 'row', position: 'absolute', right: 0}}>
<TouchableOpacity
style={{width: 69, height: 48, backgroundColor: 'rgba(255, 141, 26, 1)', justifyContent: 'center', alignItems: 'center'}}
activeOpacity={0.8}
onPress={() => {
this.setState({
isEditTag: true
});
}}
>
<Text style={{fontSize: 14, color: 'rgba(255, 255, 255, 1)'}} allowFontScaling={false}>编辑</Text>
</TouchableOpacity>
<TouchableOpacity
style={{width: 69, height: 48, backgroundColor: 'rgba(212, 48, 48, 1)', justifyContent: 'center', alignItems: 'center'}}
activeOpacity={0.8}
onPress={() => {
let tempList = this.state.tagDataList.splice(0, 1, value);
this.setState({
tagDataList: tempList
});
this.swipeRowIndex = '';
}}
>
<Text style={{fontSize: 14, color: 'rgba(255, 255, 255, 1)'}} allowFontScaling={false}>删除</Text>
</TouchableOpacity>
</View>
<TouchableOpacity
activeOpacity={1}
onPress={()=>{
value.checked = !value.checked;
this.setState({
updateCheck: false
});
if (!!this.swipeRowIndex && this.swipeRowIndex !== '') {
this.refs[this.swipeRowIndex].closeRow();
}
}}
>
<View style={{height: 48, flexDirection: 'row', alignItems: 'center', paddingHorizontal: 20, backgroundColor: 'white'}}>
<View style={{backgroundColor: value.tagColor, width: 24, height: 24, borderRadius: 4}}/>
<Text style={{flex: 1, fontSize: 14, color: 'rgba(0, 0, 0 , 1)', marginLeft: 10}}>{value.tagName}</Text>
<Image style={{width: 20,height: 20}} source={value.checked ? checkedImg : unCheckedImg} resizeMode={'contain'}/>
</View>
</TouchableOpacity>
</SwipeRow>
);
}
render() {
let {name, labelName, labelColor} = this.attrData;
return (
<View>
<TouchableOpacity
style={{width: '100%', backgroundColor: 'white', flexDirection: 'row', paddingVertical: 10, paddingHorizontal: 6, alignItems: 'center'}}
activeOpacity={0.8}
onPress={()=> {
this.showModal();
}}
>
<Text style={{fontSize: 16, color: 'rgba(0, 0, 0, 1)'}}>{name|| '标签'}</Text>
<View style={{flex: 1, justifyContent: 'flex-end', alignItems: 'center', flexDirection: 'row'}}>
{!!labelName && labelName.length > 0 &&
<Text
style={{
fontSize: 14,
color: 'white',
backgroundColor: labelColor||'rgba(255, 141, 26, 1)',
paddingVertical: 3,
paddingHorizontal: 10,
borderRadius: 4
}}
>{labelName}</Text>}
{labelName === undefined || labelName.length === 0 &&
<Text style={{fontSize: 14, color: 'rgba(166, 166, 166, 1)'}}>添加标签</Text>}
<Image style={{width: 16, height: 16, marginLeft: 10}} source={require('../img/bread.png')} resizeMode={'contain'}/>
</View>
</TouchableOpacity>
<Modal animationType={"fade"} transparent={true} visible={this.state.showModal} onRequestClose={() => this.closeModal()}>
{/** 目录弹窗 */}
<View style={{flex: 1}}>
<TouchableOpacity style={styles.modalBg} activeOpacity={1} onPress={() => this.closeModal()}/>
{/** 实体内容 */}
<View style={styles.contentBg}>
{/** 标题栏 */}
<View style={styles.titleBar}>
<TouchableOpacity
style={{paddingLeft: 15, paddingRight: 5}}
activeOpacity={0.8}
onPress={() => this.closeModal()}
>
<Image style={{width: 14, height: 14}}
source={require('../img/loadBack.png')}/>
</TouchableOpacity>
<Text style={styles.modelTitle}>添加标签</Text>
<TouchableOpacity
style={{
justifyContent: "center",
alignItems: "center",
paddingVertical: 3,
paddingHorizontal: 8,
}}
activeOpacity={0.8}
onPress={() => {
//this.props.navigation.navigate("CreateTagView");
//this.closeModal();
// 新增标签
this.setState({
isAddTag: true
})
}}
>
<Text style={{fontSize: 16, color: global.homeColor}}>+新增</Text>
</TouchableOpacity>
</View>
<View style={{width: '100%', height: 1, backgroundColor: 'rgba(245,245,245,1)'}}/>
{/** 内容 */}
{(!this.state.isAddTag && !this.state.isEditTag) && !!this.state.tagDataList && this.state.tagDataList.length > 0 &&
<View style={{flex: 1}}>
<ScrollView style={{flex: 1}} horizontal={false} showsVerticalScrollIndicator={false}>
{this.state.tagDataList && this.state.tagDataList.map((value, index) => this.renderTagItem(value, index))}
</ScrollView>
<TouchableOpacity
style={{
width: '100%',
backgroundColor: global.homeColor,
justifyContent: 'center',
alignItems: 'center',
position: 'absolute',
bottom: 0,
height: 46+getFooterBottom(),
paddingBottom: getFooterBottom()
}}
activeOpacity={0.8}
onPress={()=>{}}
>
<Text style={{fontSize: 16, color: 'rgba(242, 244, 245, 1)'}}>确定</Text>
</TouchableOpacity>
</View>
}
{/** 新增 */}
{(this.state.isAddTag || this.state.isEditTag) &&
<View style={{width: '100%'}}>
<View style={{borderRadius: 4, borderWidth: 1, borderColor: 'rgba(229, 229, 229, 1)', alignItems: 'center', flexDirection: 'row', margin: 15}}>
<View style={{marginLeft: 5, backgroundColor: 'rgba(255, 141, 26, 1)', width: 24, height: 24, borderRadius: 4}}/>
<TextInput
style={{
flex: 1,
fontSize: 16,
color: 'rgba(0, 0, 0, 1)',
backgroundColor: 'white',
textAlign: 'left',
marginLeft: 15,
paddingVertical: 6,
paddingHorizontal: 0
}}
maxLength={10}
onChangeText={text => {
if (this.onChangeText) {
this.onChangeText(text)
}
}}
placeholderTextColor={'#999'}
placeholder={'标签1'}
underlineColorAndroid="transparent"
/>
</View>
</View>
}
{(this.state.isAddTag || this.state.isEditTag) &&
<View style={{width: '100%', backgroundColor:'rgba(240, 242, 245, 1)', position: 'absolute', bottom: 0, flexDirection: 'row'}}>
<TouchableOpacity
style={{paddingVertical: 8, paddingHorizontal: 15}}
activeOpacity={0.8}
onPress={()=>{
this.setState({
isAddTag: false,
isEditTag: false
})
}}
>
<Text style={{fontSize: 16, color: 'rgba(80, 80, 80, 1)'}}>取消</Text>
</TouchableOpacity>
<View style={{flex: 1}}/>
<TouchableOpacity
style={{paddingVertical: 6, paddingHorizontal: 12}}
activeOpacity={0.8}
onPress={()=>{
this.setState({
isAddTag: false,
isEditTag: false
})
}}
>
<Text style={{fontSize: 16, color: 'rgba(80, 80, 80, 1)'}}>确认</Text>
</TouchableOpacity>
</View>
}
</View>
</View>
</Modal>
</View>
);
}
}
const styles = StyleSheet.create({
modalBg: {
backgroundColor: 'rgba(0,0,0,.5)',
width: '100%',
height: '100%',
display: 'flex',
position: 'absolute'
},
contentBg: {
width: '100%',
flex: 1,
marginTop: 122,
backgroundColor: "rgba(255, 255, 255, 1)",
borderTopLeftRadius: 16,
borderTopRightRadius: 16
},
titleBar: {
flexDirection: "row",
justifyContent: "flex-start",
alignItems: "center",
marginTop: 15,
marginBottom: 10,
marginRight: 15
},
modelTitle: {
flex: 1,
color: "rgba(0, 0, 0, 1)",
fontSize: 16,
textAlign: "center",
justifyContent: "center"
},
checkedBox: {
width: 20,
height: 20,
marginLeft: 8,
marginRight: 8
},
});