In angular2 we are using services to interact with the server using API calls.
Routing helps in directing users to different pages based on the option they choose on the main page. Hence, based on the option they choose, the required Angular Component will be rendered to the user.
Model's concept in angular2 to declare the data variable as global and those data variable coming from Http Request calls as are object and to declare those data variables in model class. Here, we are writing this model class for request calls and you declare variable with type the type of variable coming from server.
step1: npm install -g @angular/cli step2: ng new PROJECT-NAME step3: cd PROJECT-NAME step4: npm start(or ng serve)
src/ folder is just one of the items inside the project's root folder. Other files help you build, test, maintain, document, and deploy the app. These files go in the root folder next to