honeymoose/angular-cn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs: refactor code in get-product docregion of getting-started docs example (#40197)

Browse Source 
This commit slightly refactors the code in the `get-product` docregion
of the `getting-started` docs example to make it easier to follow.

PR Close #40197
This commit is contained in:
George Kalpakas 2021-01-06 23:05:46 +02:00 committed by atscott
parent 1d78d4d774
commit d08828339b
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
aio/content/examples/getting-started/src/app/product-details/product-details.component.1.ts
View File

@ -24,11 +24,11 @@ export class ProductDetailsComponent implements OnInit {
// #docregion get-product // #docregion get-product
ngOnInit() { ngOnInit() {
// First get the product id from the current route. // First get the product id from the current route.
const productIdFromRoute = this.route.snapshot.paramMap.get('productId'); const routeParams = this.route.snapshot.paramMap;
const productIdFromRoute = Number(routeParams.get('productId'));
// Find the product that correspond with the id provided in route. // Find the product that correspond with the id provided in route.
this.product = products.find(product => { this.product = products.find(product => product.id === productIdFromRoute);
return product.id === Number(productIdFromRoute);
});
} }
// #enddocregion get-product // #enddocregion get-product
// #docregion product-prop // #docregion product-prop

8
aio/content/examples/getting-started/src/app/product-details/product-details.component.ts
View File

@ -30,11 +30,11 @@ export class ProductDetailsComponent implements OnInit {
ngOnInit() { ngOnInit() {
// #enddocregion props-methods // #enddocregion props-methods
// First get the product id from the current route. // First get the product id from the current route.
const productIdFromRoute = this.route.snapshot.paramMap.get('productId'); const routeParams = this.route.snapshot.paramMap;
const productIdFromRoute = Number(routeParams.get('productId'));
// Find the product that correspond with the id provided in route. // Find the product that correspond with the id provided in route.
this.product = products.find(product => { this.product = products.find(product => product.id === productIdFromRoute);
return product.id === Number(productIdFromRoute);
});
// #docregion props-methods // #docregion props-methods
} }