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feat(Confirm): add Confirm component
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| example/ | ||
| __tests__/ | ||
| .* | ||
| components/ | ||
| coverage/ | ||
| index.android.js | ||
| index.ios.js | ||
| android/ | ||
| ios/ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| import React, {Component} from 'react'; | ||
| import { | ||
| Text, | ||
| View, | ||
| Modal | ||
| } from 'react-native'; | ||
| import Style from './ConfirmStyle'; | ||
| import Button from 'react-native-buttons'; | ||
| import Input from 'react-native-input-xg'; | ||
|
|
||
| class Confirm extends Component { | ||
|
|
||
| // 构造 | ||
| constructor(props) { | ||
| super(props); | ||
| // 初始状态 | ||
| this.state = { | ||
| modalVisible: false, | ||
| title: null, | ||
| text: null, | ||
| content: null, | ||
| comment: null, | ||
| commentRequired: false, | ||
| disableCancel: false, | ||
| confirmText: '确定', | ||
| cancelText: '取消' | ||
| }; | ||
|
|
||
| this.open = this.open.bind(this); | ||
| this.onCancel = this.onCancel.bind(this); | ||
| this.onConfirm = this.onConfirm.bind(this); | ||
| } | ||
|
|
||
| open(options) { | ||
| const { | ||
| title = null, text = null, content = null, comment = null, | ||
| commentRequired = false, disableCancel = false, confirmText = '确定', cancelText = '取消' | ||
| } = options; | ||
|
|
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| this._cacheOptions = options; | ||
|
|
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| this.setState({ | ||
| title, | ||
| text, | ||
| content, | ||
| comment: undefined, | ||
| commentPlaceholder: comment, | ||
| commentRequired, | ||
| modalVisible: true, | ||
| disableCancel, | ||
| confirmText, | ||
| cancelText | ||
| }); | ||
| } | ||
|
|
||
| onCancel() { | ||
| const {cancel} = this._cacheOptions; | ||
|
|
||
| if (typeof cancel === 'function') { | ||
| cancel(); | ||
| } | ||
|
|
||
| this._cacheOptions = null; | ||
| this.setState({ | ||
| modalVisible: false | ||
| }); | ||
| } | ||
|
|
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| onConfirm() { | ||
| const {comment = null, confirm} = this._cacheOptions; | ||
| let confirmResult = false; | ||
|
|
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| if (typeof confirm === 'function') { | ||
| confirmResult = confirm(comment ? { | ||
| comment: this.state.comment | ||
| } : undefined); | ||
| } | ||
|
|
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| // 返回值false时关闭弹窗, 返回true不做处理 | ||
| if (!confirmResult) { | ||
| this.setState({ | ||
| modalVisible: false | ||
| }); | ||
| } else if (confirmResult instanceof Promise) { | ||
| // 返回Promise时, promise成功后关闭 | ||
| confirmResult.then(() => { | ||
| this.setState({ | ||
| modalVisible: false | ||
| }); | ||
| }); | ||
| } else { | ||
| return undefined; | ||
| } | ||
| } | ||
|
|
||
| render() { | ||
| const { | ||
| title, text, content, confirmText, cancelText, comment, commentPlaceholder, modalVisible, commentRequired, disableCancel | ||
| } = this.state; | ||
|
|
||
| return ( | ||
| <Modal | ||
| animationType={'none'} | ||
| transparent | ||
| visible={modalVisible} | ||
| onRequestClose={() => { | ||
| console.debug('close'); | ||
| }} | ||
| > | ||
| <View style={Style.wrapper}> | ||
| <View style={Style.body}> | ||
| {title && <View style={Style.title}> | ||
| <Text style={Style.outerView}>{title}</Text> | ||
| </View>} | ||
| <View style={Style.content}> | ||
| {text && <Text style={Style.subText}>{text}</Text>} | ||
| {content} | ||
| {commentPlaceholder && | ||
| <Input wrapperStyle={{marginTop: 5}} | ||
| onChangeText={(inputText) => this.setState({ | ||
| comment: inputText | ||
| })} | ||
| placeholder={commentPlaceholder} | ||
| />} | ||
| </View> | ||
|
|
||
| <View style={Style.innerView}> | ||
| {!disableCancel && | ||
| <Button | ||
| theme="gray" | ||
| selfStyle={[Style.footerBtn]} | ||
| size="default" | ||
| onPress={this.onCancel}>{cancelText}</Button>} | ||
| <Button | ||
| theme="orange" | ||
| selfStyle={[Style.footerBtn]} | ||
| disabled={commentRequired && !comment} | ||
| onPress={this.onConfirm} | ||
| >{confirmText}</Button> | ||
| </View> | ||
| </View> | ||
| </View> | ||
| </Modal> | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| export default Confirm; |
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