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docs: fix the sequence of creating class in HTTP tutorial (#30566) 

For more accurate procedure of creating a class in the "Tour of Heroes" app, updated the sequence of creating one class.

PR Close #30566
This commit is contained in:
jaideepghosh 2019-05-20 22:53:10 +05:30 committed by Matias Niemelä
parent af4925f374
commit 24ca8ba7ce
1 changed files with 18 additions and 18 deletions
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36
aio/content/tutorial/toh-pt6.md
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@ -56,8 +56,24 @@ Install the *In-memory Web API* package from _npm_
npm install angular-in-memory-web-api --save
</code-example>
Import the `HttpClientInMemoryWebApiModule` and the `InMemoryDataService` class,
which you will create in a moment.
The class `src/app/in-memory-data.service.ts` is generated by the following command:
<code-example language="sh" class="code-shell">
ng generate service InMemoryData
</code-example>
This class has the following content:
<code-example path="toh-pt6/src/app/in-memory-data.service.ts" region="init" header="src/app/in-memory-data.service.ts" linenums="false"></code-example>
This file replaces `mock-heroes.ts`, which is now safe to delete.
When your server is ready, detach the *In-memory Web API*, and the app's requests will go through to the server.
Now back to the `HttpClient` story.
Import the `HttpClientInMemoryWebApiModule` and the `InMemoryDataService` class.
<code-example
path="toh-pt6/src/app/app.module.ts"
@ -77,22 +93,6 @@ _after importing the `HttpClientModule`_,
The `forRoot()` configuration method takes an `InMemoryDataService` class
that primes the in-memory database.
The class `src/app/in-memory-data.service.ts` is generated by the following command:
<code-example language="sh" class="code-shell">
ng generate service InMemoryData
</code-example>
This class has the following content:
<code-example path="toh-pt6/src/app/in-memory-data.service.ts" region="init" header="src/app/in-memory-data.service.ts" linenums="false"></code-example>
This file replaces `mock-heroes.ts`, which is now safe to delete.
When your server is ready, detach the *In-memory Web API*, and the app's requests will go through to the server.
Now back to the `HttpClient` story.
{@a import-heroes}
## Heroes and HTTP