sneha's blog

How to add code questions to quiz

We have a content type named 'Q & A'. Go to Structure > Add Content > Q& A and nvaigate to Question text area section. Or click here.

Select the text format as FULL HTML.

Start typing the code in text area

Once you have started writing the code, click on Source option in editor toolbar,

Adding Bootstrap to angular project

Add below lines to package.json

"bootstrap": "4.0.0-beta.2",

Run npm install on the project folder to download the files.

For the project to identify the javascript and css files add below lines to angular-cli.json

"styles": [
        "styles.css",
        "../node_modules/bootstrap/dist/css/bootstrap.min.css"
      ],

/bootstrap.js to scripts tag

"scripts": ["../node_modules/bootstrap/dist/js/bootstrap.js"],

How an Angular App Gets Loaded

Angular is a single page application. Single page served by angular is index.html. Below is the structure of default index.html.

<app-root> is a tag present in index.html. How angular will know about this tag. That is taken care by main.ts which is the first script that will run. Below is the structure of main.ts

How to install and setup first angular program

Download and install node js latest version to get npm

npm install -g @angular\cli

Navigate to the folder where we need to setup Angular project  and run

ng new my-first-app

Navigate to the project folder and run

Comparison of Different Angular Versions

Major release version of Angular are:

  • Angular JS

  • Angular 2

  • Angular 4

  • Anugular 5

  • Angular 6

The version 2.x and higher is called 'Angular' and the version 1.x or less is called 'Angular JS'

Angular JS:

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