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docs(http): Remove extra semicolons in the http guide (#37228)

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An extra semicolon in searchHeroes function was removed in the http guide
found in aio/content/guide/http.md

docs(http): Remove extra semicolon in a code example found in the http guide

Removed extra semicolon in handleError function in the file located at
aio/content/examples/http/src/app/config/config.service.ts, which serves
as a source of code examples for the http guide.

Replace a comma for a dot in the comment at line 79 to ensure consistency
with the rest of the document.

Capitalized and added a dot at the end of the comment at line 84 to
ensure consistency with the other comments.

PR Close #37228
This commit is contained in:
David Auza 2020-05-20 15:36:13 -05:00 committed by Andrew Scott
parent d1aa4678be
commit a259a84d3f
2 changed files with 4 additions and 4 deletions
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6
aio/content/examples/http/src/app/config/config.service.ts
View File

@ -76,15 +76,15 @@ export class ConfigService {
console.error('An error occurred:', error.error.message); console.error('An error occurred:', error.error.message);
} else { } else {
// The backend returned an unsuccessful response code. // The backend returned an unsuccessful response code.
// The response body may contain clues as to what went wrong, // The response body may contain clues as to what went wrong.
console.error( console.error(
`Backend returned code ${error.status}, ` + `Backend returned code ${error.status}, ` +
`body was: ${error.error}`); `body was: ${error.error}`);
} }
// return an observable with a user-facing error message // Return an observable with a user-facing error message.
return throwError( return throwError(
'Something bad happened; please try again later.'); 'Something bad happened; please try again later.');
}; }
// #enddocregion handleError // #enddocregion handleError
makeIntentionalError() { makeIntentionalError() {

2
aio/content/guide/http.md
View File

@ -277,7 +277,7 @@ searchHeroes(term: string): Observable {
return this.http.jsonp(heroesUrl, 'callback').pipe( return this.http.jsonp(heroesUrl, 'callback').pipe(
catchError(this.handleError('searchHeroes', [])) // then handle the error catchError(this.handleError('searchHeroes', [])) // then handle the error
); );
}; }
``` ```
This request passes the `heroesURL` as the first parameter and the callback function name as the second parameter. This request passes the `heroesURL` as the first parameter and the callback function name as the second parameter.