The div element with the videoContainer id is used to display the video stream. The canvas element with the overlay id is used to draw barcode and QR code results. Add TypeScript code to the barcode-scanner.component.ts file: import { Component, OnInit } from '@angular/core'; import {...
It has some limitations as well. If no destination is supplied toangular.copy, a copy of the object or an array will be created. If we provide the destination, all of its elements for array and properties for objects will be deleted, and all elements/properties from the source will be ...
If you're having trouble debugging your Angular app in Chrome, this guide will show you how to do it so you can get back to work.
IMHO, the most frustrating experience comes from getting / setting a value of a specific scope related to an visual element. I did a lot of breakpoints not only in my own code, but also in angular.js itself, but sometimes it is simply not the most effective way. Although the methods be...
https://github.com/tony-xlh/Ionic-Angular-Document-ScannerDisclaimer:The wrappers and sample code on Dynamsoft Codepool are community editions, shared as-is and not fully tested. Dynamsoft is happy to provide technical support for users exploring these solutions but makes no guarantees. ...
Are you looking for angular get query string parameter from url? if yes then i will help you to how to get query string params from current url in angular 8 component application. we will get query string from url using ActivatedRoute in angular app. You can get easily in angular 6, ...
If you use NgModules, the lines with // <--- standalone only should not be part of your code! Now switch to app.component.ts : src/app/app.component.ts import { Component } from '@angular/core'; import {TranslateModule} from "@ngx-translate/core"; // <--- standalone only impor...
How to create a login form in Angular material? As of now, we already know that to create any form in angular material, we can use the existing class and directive tags provided by the material library; for this, we need to have the material library installed in the application along wit...
Calling $destroy on scope of the dynamically added element will prevent any Angular event handlers from firing, as well as broadcasting a “$destroy” event on the scope and all its child scopes. Let’s make three changes to the code: ...
In angular1 this could be solved by implementing the polling with$interval, which protractor does not wait for. Unfortunately in angular2 there is no$intervaland the correct way to implement polling seems to beObservable.interval, so this is what my code looks like: ...