我有一个React Native代码库,我在其中导入了一个组件,并两次使用相同的函数,但略有不同。我想以某种方式将其外包到新组件中。有任何想法吗? 看起来像这样:
handleConfirmApplication = async () => {
const checkVals =
get('shiftInvite.account.accountName', this.props) === ONBOARDING_ACCOUNT
? omit('payRate', this.props.confirmationCheckValues)
: this.props.confirmationCheckValues;
if (Object.values(checkVals).every(val => val)) {
this.props.onToggleConfirmPopUp();
this.props.onToggleLoadingApply();
try {
await this.handleShiftInviteDecision('ACCEPT')();
} catch (e) {
Alert.alert('Error', parseError(e));
} finally {
this.props.onToggleLoadingApply();
}
} else {
Alert.alert('Error', 'Please confirm all shift requirements');
}
};
第二个是:
handleConfirmApplication = async () => {
const checkVals =
get('shift.account.accountName', this.props) === ONBOARDING_ACCOUNT
? omit('payRate', this.props.confirmationCheckValues)
: this.props.confirmationCheckValues;
if (Object.values(checkVals).every(val => val)) {
this.props.onToggleConfirmPopUp();
this.props.onToggleLoadingApply();
try {
const shiftId = this.props.shift.id;
const {
data: { updatedShifts },
} = await this.props.updateMyApplication(shiftId, 'APPLY');
this.setState({
updatedShift: updatedShifts.find(({ id }) => id === shiftId),
});
} catch (e) {
Alert.alert('Error', parseError(e));
} finally {
this.props.onToggleLoadingApply();
}
} else {
Alert.alert('Error', 'Please confirm all shift requirements');
}
};
答案 0 :(得分:1)
只需在if/else
中使用try/catch
语句并使用三元条件来创建字符串。在一个或另一个之间进行选择应通过向函数传递参数来完成:
handleConfirmApplication = async (isInvite) => {
const checkVals =
get(`shift${isInvite ? 'Invite' : ''}.account.accountName`, this.props) === ONBOARDING_ACCOUNT
? omit('payRate', this.props.confirmationCheckValues)
: this.props.confirmationCheckValues;
if (Object.values(checkVals).every(val => val)) {
this.props.onToggleConfirmPopUp();
this.props.onToggleLoadingApply();
try {
if(isInvite){
await this.handleShiftInviteDecision('ACCEPT')();
}
else{
const shiftId = this.props.shift.id;
const {
data: { updatedShifts },
} = await this.props.updateMyApplication(shiftId, 'APPLY');
this.setState({
updatedShift: updatedShifts.find(({ id }) => id === shiftId),
});
}
} catch (e) {
Alert.alert('Error', parseError(e));
} finally {
this.props.onToggleLoadingApply();
}
} else {
Alert.alert('Error', 'Please confirm all shift requirements');
}
};
并调用它:
handleConfirmApplication(true)
我是否错过了您的功能之间的其他区别?
要在可重复使用的组件中使用它:
handleConfirmApplication = async () => {
const { isInvite } = this.props
const checkVals =
并调用它:
<MyComponent isInvite={false} /> //Just switch it to true to get the other version