SelectItemView.js
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import React, {Component} from 'react';
import {
View,
Text,
TouchableOpacity,
Image,
} from "react-native";
import {isJSONString} from "../utils/utils";
const defaultHeight = (72);
const titleViewHeight = (24);
const HPading = (16);
const VPading = (6);
export default class SelectItemView extends Component {
constructor(props) {
super(props);
this.state = {
selectText: '',
autoIncrease:20,
loadMore: false,
refreshing:false
}
this.attrData = this.props.attrData;
if(!!this.attrData && !!this.attrData.data){
this.extendData = JSON.parse(this.attrData.data);
}else{
this.extendData = {};
}
this.navigation = this.props.navigation;
}
componentWillMount() {
if (this.attrData.value && this.attrData.value.length > 0) {
if (isJSONString(this.attrData.value)) {
let data = JSON.parse(this.attrData.value);
let selectValue = '';
if (this.attrData.type === "OPERATING_UNIT" || this.attrData.type === "ORGANIZATION") {
selectValue = data.name;
} else if (this.attrData.type === "POSITION") {
// 岗位
selectValue = data.organizationName+"-"+data.jobName+"-"+data.employeeName;
}
this.setState({
selectText: selectValue
})
}
}
}
render() {
let {name, code, type, uom, description, isRequired, isPreview} = this.attrData;
let {placeholder} = this.extendData;
return (
<View style={{width: '100%',minHeight:defaultHeight,paddingTop: VPading,paddingHorizontal:HPading,backgroundColor:'#fff'}}>
<TouchableOpacity
style={{
flex:1,
flexDirection: 'row',
width: '100%',
backgroundColor: '#fff',
alignItems: 'center'
}}
activeOpacity={0.8}
onPress={() => {
this.navigation.navigate("SelectItemList", {name: name, type: type, extentData: this.extendData,
callback:(selectValue, showContent)=>{
this.setState({
selectText: showContent
});
this.attrData.value = selectValue;
}
})
}}
>
<View style={{flex: 1}}>
<View style={{flexDirection: 'row',height:titleViewHeight,backgroundColor:'#fff'}}>
{isRequired&&<Text style={{ color: "#FF3030" }}>* {" "}</Text>}
{!isRequired&&<Text style={{ color: "#fff" }}>* {" "}</Text>}
<Text style={{fontSize: 16, color: 'rgba(0, 0, 0, 1)', marginBottom: 5}}>{name||""}</Text>
</View>
<Text style={{
fontSize: 14,
marginLeft:10,
color: !!this.state.selectText?'black':'#999',
padding: 5,
backgroundColor: '#fff',
textAlign: 'left'}}>{this.state.selectText||placeholder||'请选择'}</Text>
</View>
<Image style={{width: 16, height: 16}} source={require('../img/bread.png')} resizeMode={'contain'}/>
</TouchableOpacity>
</View>
);
}
}