怎么分辨该vue中代码片段中的nickname? let diy_columns = [ { label: "序号", type: "index" }, { label: "请假人", prop: "nickname "}, { label: "起始日期", prop: "start_time"}, { label: "截至日期", prop: "end_time"}, { label: "请假天数", prop: "leavel_days" }, { label: "请假原因", prop: "reason" }, { label: "审批人", prop: "nickname"}, { label: "审批时间", prop: "approval_time" }, { label: "审批状态", prop: "status" }, { label: "审批备注", prop: "approval_remarks" }, ]; 怎么写代码区分nickname
时间: 2023-07-17 20:01:18 浏览: 81
在给定的代码片段中,有两个属性名为"nickname"的字段。要区分它们,你可以使用条件语句或循环来检查每个对象的"label"属性,以确定对应的属性名。
以下是一个示例代码,演示如何区分这两个属性:
```javascript
let diy_columns = [
{ label: "序号", type: "index" },
{ label: "请假人", prop: "nickname "},
{ label: "起始日期", prop: "start_time"},
{ label: "截至日期", prop: "end_time"},
{ label: "请假天数", prop: "leavel_days" },
{ label: "请假原因", prop: "reason" },
{ label: "审批人", prop: "nickname"},
{ label: "审批时间", prop: "approval_time" },
{ label: "审批状态", prop: "status" },
{ label: "审批备注", prop: "approval_remarks" },
];
let nicknameProp1;
let nicknameProp2;
for (let i = 0; i < diy_columns.length; i++) {
if (diy_columns[i].label === "请假人") {
nicknameProp1 = diy_columns[i].prop;
} else if (diy_columns[i].label === "审批人") {
nicknameProp2 = diy_columns[i].prop;
}
}
console.log("请假人的nickname属性名:", nicknameProp1);
console.log("审批人的nickname属性名:", nicknameProp2);
```
在上面的示例中,我们使用循环遍历`diy_columns`数组,并根据每个对象的"label"属性来判断对应的属性名。通过条件语句,我们将第一个出现的"label"为"请假人"的对象的"prop"属性赋值给`nicknameProp1`变量,将第一个出现的"label"为"审批人"的对象的"prop"属性赋值给`nicknameProp2`变量。
你可以根据自己的实际需求进行调整和扩展。
阅读全文