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add minHour & minMinute props #3

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add minHour & minMinute props #3

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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,9 @@ export default Example;

| Prop | Type | Description | Default |
| -------------- | -------- | ---------------------------------------------- | ------- |
| minHour | number | Minimum of hour | 0 |
| maxHour | number | Maximum of hour | 23 |
| minMinute | number | Minimum of minute | 0 |
| maxMinute | number | Maximum of minute | 59 |
| hourInterval | number | The interval at which hours can be selected. | 1 |
| minuteInterval | number | The interval at which minutes can be selected. | 1 |
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2 changes: 2 additions & 0 deletions index.d.ts
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Expand Up @@ -3,7 +3,9 @@ import { StyleProp, ViewStyle } from "react-native";

declare module "react-native-24h-timepicker" {
export type TimePickerProps = {
minHour?: number;
maxHour?: number;
minMinute?: number;
maxMinute?: number;
hourInterval?: number;
minuteInterval?: number;
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29 changes: 13 additions & 16 deletions src/index.js
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Expand Up @@ -23,33 +23,26 @@ class TimePicker extends Component {

getHourItems = () => {
const items = [];
const { maxHour, hourInterval, hourUnit } = this.props;
const interval = maxHour / hourInterval;
for (let i = 0; i <= interval; i++) {
const value = `${i * hourInterval}`;
const { minHour, maxHour, hourInterval, hourUnit } = this.props;
for (let i = minHour; i <= maxHour; i=i+hourInterval){
const value = `${i}`;
const item = (
<Picker.Item key={value} value={value} label={value + hourUnit} />
);
items.push(item);
items.push(item);
}
return items;
};

getMinuteItems = () => {
const items = [];
const { maxMinute, minuteInterval, minuteUnit } = this.props;
const interval = maxMinute / minuteInterval;
for (let i = 0; i <= interval; i++) {
const value = i * minuteInterval;
const new_value = value < 10 ? `0${value}` : `${value}`;
const { minMinute, maxMinute, minuteInterval, minuteUnit } = this.props;
for (let i = minMinute; i <= maxMinute; i=i+minuteInterval){
const value = value < 10 ? `0${i}` : `${i}`;
const item = (
<Picker.Item
key={value}
value={new_value}
label={new_value + minuteUnit}
/>
<Picker.Item key={value} value={value} label={value + minuteUnit} />
);
items.push(item);
items.push(item);
}
return items;
};
Expand Down Expand Up @@ -140,7 +133,9 @@ class TimePicker extends Component {
}

TimePicker.propTypes = {
minHour: PropTypes.number,
maxHour: PropTypes.number,
minMinute: PropTypes.number,
maxMinute: PropTypes.number,
hourInterval: PropTypes.number,
minuteInterval: PropTypes.number,
Expand All @@ -156,7 +151,9 @@ TimePicker.propTypes = {
};

TimePicker.defaultProps = {
minHour: 0,
maxHour: 23,
minMinute: 0,
maxMinute: 59,
hourInterval: 1,
minuteInterval: 1,
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