Nativescript 和 Ang.2 的代码如下。请注意,该代码适用于模态框中的 2 个日期选择器。
import {Component, OnInit, ElementRef, ViewChild} from "@angular/core";
import {ModalDialogParams} from "nativescript-angular/modal-dialog";
import {DatePicker} from "ui/date-picker";
import {Page} from "ui/page";
import {View} from "ui/core/view";
import {Label} from "ui/label";
import {DialogOptions} from "ui/dialogs";
@Component({
selector: 'modal-content',
template: `
<StackLayout>
<StackLayout margin="24" horizontalAlignment="center" verticalAlignment="center" orientation="vertical">
<Label text="From"></Label>
<DatePicker #datePickerID [year]="dtyear2" month="2" day="2" verticalAlignment="center" horizontalAlignment="center"> </DatePicker>
</StackLayout>
<StackLayout margin="24" horizontalAlignment="center" verticalAlignment="center" orientation="vertical">
<Label text="To"></Label>
<DatePicker #datepicker [year]="dtyear" [month]="dtmonth" [day]="dtday" verticalAlignment="center" horizontalAlignment="center"></DatePicker>
</StackLayout>
<StackLayout orientation="horizontal" horizontalAlignment="center" verticalAlignment="center" marginTop="12">
<Button text="Save" (tap)="close('Save')"></Button>
<Button text="Cancel" (tap)="close('Cancel')"></Button>
</StackLayout>
</StackLayout>
`
})
export class DateControlComponent {
// <DatePicker id="datePicker" [(ngModel)]='datePicker' verticalAlignment="center" horizontalAlignment="center"></DatePicker>
public dtyear = 1970;
public dtmonth = 1;
public dtday = 18;
dtyear2 = 1970;
@ViewChild("datePickerID") datePicker: ElementRef;
//public datePicker: datePickerModule.DatePicker = new datePickerModule.DatePicker();
//prompt: string;
constructor(private params: ModalDialogParams) {
//this.prompt = params.context.promptMsg;
}
ngOnInit() {
}
public close(result: string) {
if (result == "Save") {
let datePickerView = <DatePicker>this.datePicker.nativeElement;
console.log("Year " + this.dtyear);
console.log("Year from NGModel Year " + datePickerView.year);
this.params.closeCallback(new Date(datePickerView.year, datePickerView.month, datePickerView.day));
}
else {
this.params.closeCallback(null);
}
}
}