Learn Front-End Development and Automated Testing with Angular/

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Create Event Form Setup

Create Event Form Setup

Let's create the form for creating events.

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Now that all our modules and packages are set up, we can create our form.

This is our code so far:

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>LetsGetLunch</title>
  <base href="/">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
  <app-root></app-root>
</body>
</html>
Google Maps API key

Update component

  1. Start by adding the following imports to EventCreateComponent:

    1. FormBuilder is a class that’s used to help us create the various controls, known as FormControls, within our form. These controls are a part of a FormGroup which in our case represents our entire form. So our form is composed of FormControls that are all a part of a FormGroup which we create using FormBuilder.

    2. MapsAPILoader is a part of AGM, which will be used to load the Google Places API.

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// src/app/event/event-create/event-create.component.ts
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { MapsAPILoader } from '@agm/core';
  1. Now inject the FormBuilder and MapsAPILoader dependencies into our constructor
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// src/app/event/event-create/event-create.component.ts
export class EventCreateComponent implements OnInit {
  eventForm: FormGroup;
  constructor(private fb: FormBuilder, private gmaps: MapsAPILoader) { }
  ngOnInit(): void {
  }
}
  1. Along with the dependencies, create a property eventForm of type FormGroup. This is the FormGroup that will contain all of the FormControls within our form.

Add CreateForm method

From here, add a method to use our injected FormBuilder to create a form setting it to our local eventForm of type FormGroup.

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// src/app/event/event-create/event-create.component.ts
createForm() {
  this.eventForm = this.fb.group({
    title: ['', Validators.required],
    description: [''],
    location: ['', Validators.required],
    startTime: ['', Validators.required],
    endTime: ['', Validators.required],
    suggestLocations: [false, Validators.required]
  });
}
  1. Utilize the FormBuilder by calling fb.group() to create a FormGroup setting it to our
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