使用PrimeNG日期在Angular 2上的日历（以毫秒为单位）

Question

I have time in milliseconds in calendar component of PrimeNG

HTML

<p-calendar [(ngModel)]="task.startDate"
    [minDate]="minDateValue"
    [maxDate]="maxDateValue"
    readonlyInput="readonlyInput"
    [showIcon]="true">
</p-calendar>

TypeScript

"startDate":1490039621704,

But instead I am getting the following error

EXCEPTION: Uncaught (in promise): TypeError: date.getMonth is not a function
TypeError: date.getMonth is not a function

Is there a way to tell the component to read the date in specific format, like in my case it is milliseconds

Update

According to documentation here , date format in milliseconds should be @ - Unix timestamp (ms since 01/01/1970) so I added attribute dateFormat="@" to the component, but doesn't seem to fix it.

Answer 1

Base on the error, it is expecting a Date Object .

Try:

date = new Date(task.startDate);

Possibility base on OP update.

The error may happen before server response with task.startDate value. If that is the case, initializing task.startDate with 0 at the component level may fix the issue.

export class AppComponent {

    task = { startDate: 0 };

    ...

}