One use of an EventEmitter in Angular.io is for a child component to tell it’s parent something of interest has happened or to put it another way; they can be used to allow data to flow out of your component. Below is a diagram of the application which I am going to be using in …
In this how to guide, I will be adding Bootstrap 4 to a new Angular 7 application without leaving VS Code. Prerequisites In this guide I have used VS Code 1.30.1, Chrome 71, Angular 7, Bootstrap 4 Create a new Angular Application First step is to create a new Hello World Angular app. So after …
Virtual Box I use Virtual Box with Windows 10 as the Guest Operating System. It is a combination that works well and other than the usual Windows update dance, it doesn’t cause me any distractions. Visual Studio Code All my Angular development have been built using Visual Studio Code which allows me to build, compile …
I have spent many months this year learning Angular. More accurately I have wrestled with Angular, left to try React then decided that to get the most out of learning these frameworks I need to brush up on my vanilla JavaScript skills which I proceeded to do before finally returning to Angular. Phew! I have …
I have been working through the NG2 book on Angular 5 and became stuck when trying to get an example on Dependency Injection to work. Here is part of the problematic code I was unable to run: When running the sample, the page did not load and part of the console message reported by Chrome …
