Nevigation bar is black when execute code

Question

i have implemented code in which when i press button UIView Contains datepicker come from bottom and displayed

but it make navigation bar black and when i press on hide button it make navigation bar normal navigation bar contains just title

i have uiscroll view before UIView contains date picker

- (void)datePickerShow
{
    [UIView animateWithDuration:0.5 animations:^{
        CGRect location = [self.view1 frame];
        location.origin.y =[self.scrollViewProfile frame].size.height - location.size.height;
        NSLog(@"%f",location.origin.y);
        [self.view1 setFrame:location];
        //  [self.scrollViewProfile setContentOffset:(CGPointMake(0,location.size.height) ) animated:YES];
    } completion:^(BOOL finished) {

    }];
}

//-----------------------------------------------------------------------

- (void) datePickerHide
{
    [UIView animateWithDuration:0.5 animations:^{
        CGRect location = [self.view1 frame];
        location.origin.y =[self.scrollViewProfile frame].size.height +location.size.height;
        NSLog(@"%f",[self.scrollViewProfile frame].size.height);
        [self.view1 setFrame:location];
        [self.scrollViewProfile setContentOffset:(CGPointMake(0,0))animated:true];
    } completion:^(BOOL finished) {

    }];
}

Need more information. Information about hierarchy of views/controllers — alex_izh, Mar 02 '15 at 12:20
@alex_izh Hierarchy is **UIView** contains two subviews **UIScrollView** and **View1** , **UIScrollView** Contains all basic controls like button and label etc , and **View1** it is view which contains **UIDatepicker control** — Prashant Tukadiya, Mar 02 '15 at 12:42
It could not happen because UIDatePicker. You have another problem, but we can't find it, because you provide a little information — alex_izh, Mar 02 '15 at 12:53

score 0 · Answer 1 · edited May 23 '17 at 11:43

0

Try to disable View Controller-based status bar appearance. See this: https://stackoverflow.com/a/18549998/3429577

edited May 23 '17 at 11:43

Community

1
1

answered Mar 02 '15 at 12:56

kelin

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I don't want to disable status bar there . – Prashant Tukadiya Mar 03 '15 at 05:38
I don't suggest you to do it. View Controller can affect status bar style. – kelin Mar 03 '15 at 08:30

Nevigation bar is black when execute code

1 Answers1