CalculatorView.js
3.06 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
import React, {Component} from 'react';
import {
View,
Text,
TextInput,
Image,
} from 'react-native';
import {convertCurrency} from "../utils/utils";
const defaultHeight = (62);
const titleViewHeight = (24);
const HPading = (16);
const VPading = (6);
export default class CalculatorView extends Component {
constructor(props) {
super(props);
this.state = {
result: '',
};
this.attrData = this.props.attrData;
this.onChangeText = this.props.onChangeText;
this.inputType = this.props.inputType || 'default';// 输入类型
this.extendData = JSON.parse(this.attrData.data);
this.expression = this.extendData.expression;
}
calculateValue(count, type) {
if (count === null || count.length === 0) {
this.setState({
result: ""
})
} else {
let _result = Number(count) * 2;
this.setState({
result: _result+""
})
}
}
render() {
let {name, code, type, description, isRequired, isPreview} = this.attrData;
let {placeholder, showChinese} = this.extendData;
let calcHeight = defaultHeight;
if(showChinese){
calcHeight += 40
}
return(
<View style={{width: '100%', backgroundColor: 'white', paddingTop: VPading,paddingHorizontal: HPading, height:calcHeight}}>
<View style={{flexDirection: 'row',height:titleViewHeight,justifyContent:'flex-start',alignItems:'center'}}>
{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>
<TextInput
style={{fontSize: 14, color: 'black', width: "100%", backgroundColor: 'white', textAlign: 'left', paddingVertical: 5, paddingHorizontal: 0}}
multiline={false}
editable={false}
keyboardType={this.inputType}
onChangeText={text => {
if (this.onChangeText) {
this.onChangeText(text)
}
}}
value={this.state.result}
placeholderTextColor={'#999'}
placeholder={placeholder||'自动计算数值'}
underlineColorAndroid="transparent"
/>
{showChinese && <View style={{height:40,paddingBottom:VPading,flexDirection: 'row',alignItems:'center',backgroundColor:'#fff',marginHorizontal:HPading}}>
<Text style={{fontSize: 16, color: 'rgba(0, 0, 0, 1)'}}>大写</Text>
<Text style={{fontSize: 14, color: 'rgba(0, 0, 0, 1)',marginLeft:4,marginRight:4}}>{!!this.state.result?convertCurrency(this.state.result):''}</Text>
</View>
}
</View>
)
}
}