minor #8081 File example update (runawaycoin)

xabbuh · xabbuh · commit 8b4487b3fcb3 · 2017-07-11T19:36:58.000+02:00
This PR was submitted for the master branch but it was merged into the 2.7 branch instead (closes #8081). Discussion ---------- File example update Update code example to highlight where the $file comes from in second example Commits ------- e7fb1a1 File example update
diff --git a/reference/forms/types/file.rst b/reference/forms/types/file.rst
@@ -50,7 +50,8 @@ be used to move the ``attachment`` file to a permanent location::
         if ($form->isSubmitted() && $form->isValid()) {
             $someNewFilename = ...
 
-            $form['attachment']->getData()->move($dir, $someNewFilename);
+            $file = $form['attachment']->getData();
+            $file->move($dir, $someNewFilename);
 
             // ...
         }

Original file line number	Diff line number	Diff line change
@@ -50,7 +50,8 @@ be used to move the ``attachment`` file to a permanent location::
`50`	`50`	`if ($form->isSubmitted() && $form->isValid()) {`
`51`	`51`	`$someNewFilename = ...`
`52`	`52`
`53`		`- $form['attachment']->getData()->move($dir, $someNewFilename);`
	`53`	`+ $file = $form['attachment']->getData();`
	`54`	`+ $file->move($dir, $someNewFilename);`
`54`	`55`
`55`	`56`	`// ...`
`56`	`57`	`}`