Question

我正在使用raddataform中的日期选择器（使用JavaScript的本地脚本）-当我选择2018年12月31日时，日期选择器将以以下格式显示日期-31.12，星期一如何将其更改为更具可读性的格式？最好是MM / DD / YYYY 这仅在android中发生-在ios中更易读。有什么建议吗？

-Xms

Answer 1

DatePicker中的更改格式仍然是open feature request，但是在同一期中已经展示了workaround。

XML

<Page navigatedTo="navigated" loaded="onPageLoaded" xmlns:df="nativescript-pro-ui/dataform" xmlns="http://www.nativescript.org/tns.xsd">
    <GridLayout rows="100 *" columns="">
        <Label text="Test" textWrap="true" />


    <df:RadDataForm row="1"  id="myDataForm" source="{{ ticketOrder }}" propertyCommitted="dfPropertyCommitted">
        <df:RadDataForm.properties>
            <df:EntityProperty name="movie" displayName="Movie Name" index="0" converter="{{ $value }}" valuesProvider="{{ movieNames }}">
                <df:EntityProperty.editor>
                    <df:PropertyEditor type="Picker" />
                </df:EntityProperty.editor>
            </df:EntityProperty>
            <df:EntityProperty name="date" index="1" >
                <df:EntityProperty.editor>
                    <df:PropertyEditor type="DatePicker" />
                </df:EntityProperty.editor>
            </df:EntityProperty>
            <!--......-->
    </df:RadDataForm>
    </GridLayout>

</Page>

TS

import viewModel = require("./../view-models/ticket-order-model");
import {RadDataForm, EntityProperty} from "nativescript-pro-ui/dataform";
import {isIOS, isAndroid} from "platform";
import {Page} from "ui/page";
declare var NSDateFormatter:any;
declare var java:any;
export function onPageLoaded(args) {
    var page = args.object;
    page.bindingContext = new viewModel.TicketViewModel();
}

export function dfPropertyCommitted(args) {
    //console.log("dfPropertyCommitted");
    var text = "LastEvent: " + args.propertyName + " property committed";
    //console.log(text);
}



export function navigated(args){
    console.log("navigatedTo");
    var page:Page = <Page>args.object;
    console.log("page");
    console.log(page)
    let component:RadDataForm = <RadDataForm>page.getViewById("myDataForm");
    console.log("component");
    console.log(component);
    let entity:EntityProperty = component.getPropertyByName("date");
    console.log("entity");
    console.log(entity);
    console.log("editor")
    if(isIOS){
        console.log(entity.editor.ios);
        var dateFormatter = NSDateFormatter.alloc().init();
        dateFormatter.dateFormat = "MM-yyyy-dd";
        entity.editor.ios.dateFormatter = dateFormatter;
    }else{
        var simpleDateFormat = new java.text.SimpleDateFormat("dd-MM-yyyy", java.util.Locale.US);
        entity.editor.android.setDateFormat(simpleDateFormat);
    }
}

Nativescript-Android中的raddataform datepicker

1 个答案: