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docs: copy edit getting started step 4 (#32839)

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PR Close #32839
This commit is contained in:
Kapunahele Wong
2019-09-24 15:23:24 -04:00
committed by Alex Rickabaugh
parent 9b9116c79d
commit 8410278b6d
3 changed files with 26 additions and 21 deletions
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10
aio/content/examples/getting-started/src/app/cart/cart.component.ts
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@ -1,6 +1,6 @@
// #docplaster
// #docregion imports
import { Component } from '@angular/core';
import { Component, OnInit } from '@angular/core';
import { FormBuilder } from '@angular/forms';
import { CartService } from '../cart.service';
@ -12,7 +12,7 @@ import { CartService } from '../cart.service';
styleUrls: ['./cart.component.css']
})
// #docregion props-services, submit, inject-form-builder, checkout-form, checkout-form-group
export class CartComponent {
export class CartComponent implements OnInit {
items;
// #enddocregion inject-form-builder
checkoutForm;
@ -24,14 +24,16 @@ export class CartComponent {
private formBuilder: FormBuilder,
) {
// #enddocregion inject-form-builder
this.items = this.cartService.getItems();
this.checkoutForm = this.formBuilder.group({
name: '',
address: ''
});
// #docregion inject-form-builder
}
ngOnInit() {
this.items = this.cartService.getItems();
}
// #enddocregion inject-form-builder, checkout-form-group
// #enddocregion props-services