editTable.form
时间: 2023-08-01 09:13:33 浏览: 67
`editTable.form` 是一个对象或变量的属性访问方式,根据提供的信息无法确定具体的操作。可以根据具体上下文提供更多详细信息,以便我能够给出更准确的回答。例如,如果 `editTable` 是一个对象,并且你想访问它的 `form` 属性,可以使用以下方式:
```javascript
const form = editTable.form;
// 使用 form 进行后续操作
```
如果 `editTable` 是一个变量,并且 `form` 是它的属性,则可以使用以下方式:
```javascript
const form = editTable['form'];
// 使用 form 进行后续操作
```
请提供更多上下文信息,以便我能够给出更准确的回答。
相关问题
优化这段代码 if (this.form.productType != 1) { this.form.orderStatus = ""; this.form.productName = ""; this.form.orderCode = ""; this.form.saleStartDate = ""; this.form.saleEndDate = ""; this.form.playStartDate = ""; this.form.playEndDate = ""; this.form.sessionCode = ""; this.form.showManagementName = ""; } else { this.form.orderStatus = ""; this.form.productName = ""; this.form.orderCode = ""; this.form.saleStartDate = ""; this.form.saleEndDate = ""; this.form.playStartDate = ""; this.form.playEndDate = ""; // this.sessionList =[]; } console.log(this.form, "form", this.sessionList); this.form.salesTime = "sales"; this.selectUsers = []; this.pagination.pageNum = 1; this.pagination.pageSize = 10
可以使用对象解构来简化代码,同时可以将重复的部分提取出来,避免代码的重复:
```
const clearFields = {
orderStatus: "",
productName: "",
orderCode: "",
saleStartDate: "",
saleEndDate: "",
playStartDate: "",
playEndDate: "",
};
if (this.form.productType != 1) {
this.form = { ...this.form, ...clearFields, sessionCode: "", showManagementName: "" };
} else {
this.form = { ...this.form, ...clearFields, sessionList: [] };
}
console.log(this.form, "form", this.sessionList);
this.form.salesTime = "sales";
this.selectUsers = [];
this.pagination.pageNum = 1;
this.pagination.pageSize = 10;
```
这样可以使代码更简洁,易于维护。同时,使用对象解构还可以避免手动把每个字段赋值为空字符串,这样代码的可读性也会更好。
清空优化 this.form.nickName = nickName; this.form.userId = userId; this.form.bookkeepingMonth = bookkeepingMonth; this.form.monthlyBillId = id; this.form.monthlyBillNo = monthlyBillNo; this.form.chargesPeriodBegin = billingCycleBegin; this.form.chargesPeriodEnd = billingCycleEnd;
如果您的意思是将这些变量的值设置为 `null` 或 `undefined`,可以使用以下代码:
```
this.form.nickName = null;
this.form.userId = null;
this.form.bookkeepingMonth = null;
this.form.monthlyBillId = null;
this.form.monthlyBillNo = null;
this.form.chargesPeriodBegin = null;
this.form.chargesPeriodEnd = null;
```
或者更简单的方法是使用 ES6 的解构赋值语法:
```
this.form = {...this.form, nickName: null, userId: null, bookkeepingMonth: null, monthlyBillId: null, monthlyBillNo: null, chargesPeriodBegin: null, chargesPeriodEnd: null};
```
这将复制 `this.form` 对象中的所有属性,并将这些属性的值设置为 `null`。