nativescript

问题 json structure : { "Employee": [ {"id":1,"name":"Dan" }, {"id":2,"name":"Stack" }, ..... ] } app.component.ts: ngOnInit() { console.log("first", "Test"); this.globalReader.getObjectData() .subscribe(data => this.getData = JSON.stringify(data), ---> Response printed successfully here.I'm able to print it in label. error => alert(error), () => console.log("finished") ); } Edit: component: <label text ="{{getData }}" ></label> getObjectData() { return this._http.get('/page/emp.json') .map(

问题 I have a project using Angular and Nativescript, and we'd like to use the same routes. Here's how my routes look like: { path: '', component: BaseComponent }, { path: 'details', //loadChildren: '~/app/Routes/base/details/details.module#DetailsModule', loadChildren: './details/details.module#DetailsModule', } The commented one works on Nativescript, but not on Angular. The other one works on Angular but not on Nativescript. How can I use the same path to lazy load my module in Nativescript AND

问题 I have recently started to make a plugin in NativeScript - following the documention. And I made some successfull runs with npm run demo.ios in the src folder. However when starting to build the actual plugin I intended on - I am encountering the following error: file:///node_modules/tns-core-modules/ui/builder/builder.js:179:0 JS ERROR Error: Building UI from XML. @app-root.xml:1:1 undefined is not an object (evaluating 'b.prototype') I have set up an extension method onto ViewBase in my

问题 I use a extended activity in my old project, and I want to use startActivityForResult() in the public onCreate() function. However I don't know how to solve the error System.err: Caused by: java.lang.Exception: Failed resolving method startActivityForResult on class android.support.v4.app.FragmentActivity the code was ok. activity.startActivityForResult( intent, this.MY_PERMISSION_REQUEST ); the above code was in the public onCreate() function. but when I upgraded all the npm packges,

问题 In basic terms, I am using nativescript for a cross platform application. This application interacts with BLE devices. The BLE devices send a scan response after the advertisement packet, which I am able to retrieve as an NSData object on the iOS side. Here is the (pseudo) output from the description property: <54fca267 0b00>. The output represents the hardware address of the peripheral. The hardware guys are telling me this is in little-endian, and I know it is a 48-bit string. It is coming

问题 I Have called a API and returned data successfully. But with that JSON data, I cant bind with the view. Below is the HTML Template <StackLayout> <Label [text]="users.BookingReferenceID"> </Label> </StackLayout> This is my app.component.ts this._dataService.Search(id) .subscribe((data) => this.users = JSON.stringify(data), error => console.log(error), () => {( console.log('Data Retrieved successfully' + this.users)) }); This is the data returned from the api {"Collection": [{"IsIndexData"

问题 Is the raw folder automatically considered by NativeScript when packaging the app? I could not find any reference to this. So what I'm trying to do is to store a .mp3 file in that folder and use it then as a custom notification sound. The problem is: How can I then reference that file? What should I write as a path? Here's the concerned code: // how should my path be like here? const sound = android.net.Uri.fromFile(new java.io.File('path????')); const notification = notificationBuilder

问题 I use nativescript in my project, also I always disable toggler on status bar menu on my Galaxy Alpha that allows orientation change. When I open my app the button status is set to enabled. How to remove this behaviour? Here is an example of what button i mean, on this screen it called auto rotation. https://lh4.ggpht.com/LuZ3y6wD4aUBdBvZ8Wxf73BpWdfbfNdxOVcHMuRVgRcyz-dl9rRNUwtpx-L9uPlgJdc=h900 Here is my manifest file: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http:/

问题 How can i use an angular http client in my background service (android). My app needs to send the data from the background service to my server. Im using NativeScript / Angular. My Background Service declare var android; if (application.android) { (<any>android.app.Service).extend("org.tinus.Example.BackgroundService", { onStartCommand: function (intent, flags, startId) { this.super.onStartCommand(intent, flags, startId); return android.app.Service.START_STICKY; }, onCreate: function () { let

问题 I just started using NativeScript and need to be able to read QR codes. I downloaded the BarcodeScanner plugin for NativeScript (I am using JavaScript, not TypeScript) and I can't figure out how to use it. I still can not find any useful or informative tutorials. Does anyone know any good tutorials or can anyone tell me how to use it (with an example). Thanks in advance! 回答1: You could review plugins repo demo project, where has been shown how to use nativescript-barcodescanner . Regarding to