form.value.id = e.id form.value.leaseStatus = e.leaseStatus formCopy.value.leaseStatus = e.leaseStatus == 2 ? '已出租' : '待出租' if (e.leaseStatus == 2) { getLeasePerson(e.id) } 优化
时间: 2024-03-02 13:48:12 浏览: 9
根据您提供的代码,您可以尝试进行以下优化:
1.使用解构赋值简化代码:
```
const { id, leaseStatus } = e;
form.value.id = id;
form.value.leaseStatus = leaseStatus;
formCopy.value.leaseStatus = leaseStatus == 2 ? '已出租' : '待出租';
if (leaseStatus == 2) {
getLeasePerson(id);
}
```
2.使用三元运算符简化代码:
```
const { id, leaseStatus } = e;
form.value.id = id;
form.value.leaseStatus = leaseStatus;
formCopy.value.leaseStatus = leaseStatus == 2 ? '已出租' : '待出租';
leaseStatus == 2 && getLeasePerson(id);
```
3.使用可选链运算符简化代码:
```
form.value.id = e?.id;
form.value.leaseStatus = e?.leaseStatus;
formCopy.value.leaseStatus = e?.leaseStatus == 2 ? '已出租' : '待出租';
e?.leaseStatus == 2 && getLeasePerson(e.id);
```
注意:以上优化方案都需要根据您的实际需求进行适当调整。
相关问题
form.value ? form.value : ''。简化代码
可以使用 nullish coalescing operator(??)来简化代码,如下所示:
```javascript
const value = form.value ?? '';
```
这里的 `??` 表示如果 `form.value` 的值为 `null` 或 `undefined`,则返回空字符串 `''`。
async function bindBaseInfo () { document.title = 'RMS E-Sourcing' searchCode.value.FORM_ID = route.query.FORM_ID selected.value = [] loading.value = true event.submitData = await store.dispatch('ESourcingModule/GetMyRequestDetail', searchCode.value) originalRows = await store.dispatch('ESourcingModule/GetMyRequestFormItem', searchCode.value) rows.value = originalRows event.submitData.ProcessStep = event.submitData.STEP_ID loading.value = false logLoading.value = true logRows.value = await store.dispatch('ESourcingModule/GetApprovalLogList', searchCode.value) logLoading.value = false }优化代码
可以考虑对该函数进行如下优化:
```
async function bindBaseInfo() {
try {
document.title = 'RMS E-Sourcing';
searchCode.value.FORM_ID = route.query.FORM_ID;
selected.value = [];
loading.value = true;
const [submitData, originalRows, logRows] = await Promise.all([
store.dispatch('ESourcingModule/GetMyRequestDetail', searchCode.value),
store.dispatch('ESourcingModule/GetMyRequestFormItem', searchCode.value),
store.dispatch('ESourcingModule/GetApprovalLogList', searchCode.value)
]);
event.submitData = submitData;
originalRows = originalRows;
event.submitData.ProcessStep = event.submitData.STEP_ID;
logLoading.value = false;
logRows.value = logRows;
} catch (error) {
console.error(error);
} finally {
loading.value = false;
}
}
```
这里使用了 `Promise.all` 来同时处理三个异步调用,以提高代码的性能。同时,还添加了 try-catch 块来捕获错误,并在最后使用 finally 块来更新 loading 状态。