minor #8949 Update doctrine.rst (MarcusSchwarz)

javiereguiluz · javiereguiluz · commit 42c038a6361c · 2018-01-02T15:15:52.000+01:00
This PR was merged into the 4.0 branch. Discussion ---------- Update doctrine.rst Fixes two minor issues in code examples Commits ------- 4e10bdd Update doctrine.rst
diff --git a/doctrine.rst b/doctrine.rst
@@ -623,7 +623,7 @@ a new method for this to your repository::
             return $qb->execute();
 
             // to get just one result:
-            // $product = $query->setMaxResults(1)->getOneOrNullResult();
+            // $product = $qb->setMaxResults(1)->getOneOrNullResult();
         }
     }
 
@@ -654,6 +654,8 @@ In addition to the query builder, you can also query with `Doctrine Query Langua
 
     public function findAllGreaterThanPrice($price): array
     {
+        $em = $this->getEntityManager();
+        
         $query = $em->createQuery(
             'SELECT p
             FROM App\Entity\Product p

Original file line number	Diff line number	Diff line change
`@@ -623,7 +623,7 @@ a new method for this to your repository::`
`623`	`623`	`return $qb->execute();`
`624`	`624`
`625`	`625`	`// to get just one result:`
`626`		`- // $product = $query->setMaxResults(1)->getOneOrNullResult();`
	`626`	`+ // $product = $qb->setMaxResults(1)->getOneOrNullResult();`
`627`	`627`	`}`
`628`	`628`	`}`
`629`	`629`
@@ -654,6 +654,8 @@ In addition to the query builder, you can also query with `Doctrine Query Langua
`654`	`654`
`655`	`655`	`public function findAllGreaterThanPrice($price): array`
`656`	`656`	`{`
	`657`	`+ $em = $this->getEntityManager();`
	`658`	`+`
`657`	`659`	`$query = $em->createQuery(`
`658`	`660`	`'SELECT p`
`659`	`661`	`FROM App\Entity\Product p`