@ng-bootstrap/ng-bootstrap
Version:
Angular powered Bootstrap
35 lines • 4.68 kB
JavaScript
import { Injectable } from '@angular/core';
import { NgbDateAdapter } from './ngb-date-adapter';
import { isInteger } from '../../util/util';
/**
* [`NgbDateAdapter`](#/components/datepicker/api#NgbDateAdapter) implementation that uses
* native javascript dates as a user date model.
*/
export class NgbDateNativeAdapter extends NgbDateAdapter {
/**
* Converts a native `Date` to a `NgbDateStruct`.
*/
fromModel(date) {
return (date instanceof Date && !isNaN(date.getTime())) ? this._fromNativeDate(date) : null;
}
/**
* Converts a `NgbDateStruct` to a native `Date`.
*/
toModel(date) {
return date && isInteger(date.year) && isInteger(date.month) && isInteger(date.day) ? this._toNativeDate(date) :
null;
}
_fromNativeDate(date) {
return { year: date.getFullYear(), month: date.getMonth() + 1, day: date.getDate() };
}
_toNativeDate(date) {
const jsDate = new Date(date.year, date.month - 1, date.day, 12);
// avoid 30 -> 1930 conversion
jsDate.setFullYear(date.year);
return jsDate;
}
}
NgbDateNativeAdapter.decorators = [
{ type: Injectable }
];
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