我有一个表格行
<ng-container cdkColumnDef="date">
<mat-header-cell *cdkHeaderCellDef fxFlex="10%">Date</mat-header-cell>
<mat-cell *cdkCellDef="let payroll"
fxFlex="10%"> {{payroll.creationDateTime}}</mat-cell>
</ng-container>
在这里,我想以逻辑格式显示日期,但是来自后端的响应是:
{
"id": 5,
"employeeId": 42198,
"budgetGroupId": 15541,
"creationDateTime": {
"year": 2018,
"month": "MARCH",
"monthValue": 3,
"dayOfMonth": 1,
"dayOfWeek": "THURSDAY",
"dayOfYear": 60,
"hour": 19,
"minute": 24,
"second": 3,
"nano": 190000000,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
}
}
我如何以一种好的格式从那里获取creationDateTime,而又不一一并获取其所有内部值?
答案 0 :(得分:0)
只需使用Date
对象的重载即可。过载可以在mdn docs中看到:
新日期(年,月,索引[,天[,小时[,分钟[,秒[, 毫秒]]]]]]);
let dateObject = {
"id": 5,
"employeeId": 42198,
"budgetGroupId": 15541,
"creationDateTime": {
"year": 2018,
"month": "MARCH",
"monthValue": 3,
"dayOfMonth": 1,
"dayOfWeek": "THURSDAY",
"dayOfYear": 60,
"hour": 19,
"minute": 24,
"second": 3,
"nano": 190000000,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
}
};
var date = new Date(dateObject.creationDateTime.year,
dateObject.creationDateTime.monthValue - 1,
dateObject.creationDateTime.dayOfMonth,
dateObject.creationDateTime.hour,
dateObject.creationDateTime.minute,
dateObject.creationDateTime.second);
console.log(date);