fix missing selection indicator lines in PickerIOS

VSchlattinger · VSchlattinger · commit 8bc654a569a3 · 2018-04-16T18:45:45.000+02:00
diff --git a/React/Views/RCTPicker.m b/React/Views/RCTPicker.m
@@ -23,6 +23,7 @@ - (instancetype)initWithFrame:(CGRect)frame
     _selectedIndex = NSNotFound;
     _textAlign = NSTextAlignmentCenter;
     self.delegate = self;
+    [self selectRow:0 inComponent:0 animated:YES]; // Workaround for missing selection indicator lines (see https://stackoverflow.com/questions/39564660/uipickerview-selection-indicator-not-visible-in-ios10)
   }
   return self;
 }

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,7 @@ - (instancetype)initWithFrame:(CGRect)frame`
`23`	`23`	`_selectedIndex = NSNotFound;`
`24`	`24`	`_textAlign = NSTextAlignmentCenter;`
`25`	`25`	`self.delegate = self;`
	`26`	`+ [self selectRow:0 inComponent:0 animated:YES]; // Workaround for missing selection indicator lines (see https://stackoverflow.com/questions/39564660/uipickerview-selection-indicator-not-visible-in-ios10)`
`26`	`27`	`}`
`27`	`28`	`return self;`
`28`	`29`	`}`