Angular 9 Tutorial For Beginners #60- Http GET

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Install bootstrap angular tutorial, Learn how to install Bootstrap in Angular 9 app. In this course you will learn how to create small, medium, large applications with Angular 9 in this development tutorial.

Angular 9 Full Tutorial Playlist

[SURIYA-ppiu]

you are the best.
Keep going.
May god bless you

[alexvig]

Thank you so much, sir!
This video saved me in a very critical time. Much appreciated!
Couldn't get my subscribing to an observable to work for too much time.

[hiirrroooo]

Hats off! What a great instructor. Thank you so much!

[jacksm]

.... waiting for the next episode... thanks, now I can see the project taking shape... be blessed

[omishan]

Thanks for these high quality tutorials, finally starting to understand all the pieces of angular! Subbed and liked!!

[vieee]

You should try making an angular course at Udemy. You're a great instructor!

[TheSupermati]

Thank you so much. It's easy to understand.

[sayedimran]

Hello sir. I am Sayed Imran. I completed my master degree in Statistics from Sri Venkateswara University. From my childhood I am very much interested in Computers. Indeed, I am very passionate in web development. I am good at HTML5, CSS3, JavaScript, TypeScript and familiar with Angular. Can you please help me to get a job as a front end developer. For your kind information, I am a fresher sir. I went through most of your Angular related videos. Thank you sir. Have a nice day.😀

[sonaliwaghmare]

Thankyou! Ur teaching is so clear and awesome. Is there any videos on making small application with angular 9 and sql db?

[ankukulhade]

Video is really nice and clear with all the details. Thanks for sharing the details.
How i can get the PPT which you use to show us.

[omarraafat]

Thank You So much from Egypt ...
for your time and effort, this course helps me a lot in my work <3 <3

[keshavsharma]

I can only run one thing at a time. It's either server to get contacts with URL localhost:3000/contacts or app with URL localHost:4200/contacts

[subramanyamchapala]

This is my 2nd youtube account to subscribe my favorate Tutorial channel. Thank you Sridhar sir

[brahmamgoud]

What is the use of headers and params, can we pass params in get and post methods

[kingosaur]

@ARC_Tutorials I've created a simple registration form i want to store the data using php and MySQL and i have no idea how. some help please

[simrankourb]

Hi Sridhar,
Can you pls tell us how to create mock file?
i am waiting for it.

[pramodcm]

sir, can u make a tutorial for c# Asp.net core API and MVC series...
it will be a great help.

[dhruvraval]

Sir exactly how many videos that will be uploaded in this playlist ? Sir please reply big fan sir

[sreenuksr]

Angular 9 Tutorial For Beginners #60- Http GET

- get('end-piont');
- get('url', options:{params{}, headers{}})
- the response type will be observable
- whenever the response is observable then we need to subscribe in order to read the values
- Headers: is of type HttpHeader
- Params: is of type HttpParam

Steps to implement:
- 1. Import HttpClientModule in app.module
- 2. Import HttpClient in our service or component wherever we are making the HTTP request
- 3. Inject the HTTPClient in the constructor method of the class
- 4. Implement the GET method call
- 5. Import the services into required calling component class
- 6. Call the method to make HTTP GET request

app.module.ts

@NgModule({
declarations: [ContactsComponent]

imports: [HttpClientModule]

service.ts


export class ContactsService {
constructor(private httpClient: HttpClient) { }

getProducts()
{
}

component.ts

import { ContactsService } from '../contacts.service';

@Component({
selector: 'app-contacts',
templateUrl: './contacts.component.html',
styleUrls: ['./contacts.component.scss']
})
export class ContactsComponent implements OnInit {
_products: any;
constructor(public contactservice: ContactsService) { }
ngOnInit(): void {
this._products = => {
this._products = data;
})
}
}


component.html

<h4>List Of Products</h4>
<ul>
<li *ngFor="let product of _products">
{{product.id}} - {{product.name}}
</li>
</ul>

[somlamsal]

good materials. how can I get help from you if I need?