ToolBar at the top of UIPIckerView in xcode?
Solution 1
You can getPicker using this
-(void)getValuePicker
{
ViewForValuePicker = [[UIView alloc]initWithFrame:CGRectMake(0, 219, 320, 266)];
UIToolbar *toolBar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 44)];
toolBar.barStyle = UIBarStyleBlackOpaque;
UIBarButtonItem *btn = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneBtnPressToGetValue)];
[toolBar setItems:[NSArray arrayWithObject:btn]];
[ViewForValuePicker addSubview:toolBar];
valuePicker = [[UIPickerView alloc] initWithFrame:CGRectMake(0, 44, 320, 216)];
valuePicker.delegate=self;
valuePicker.dataSource=self;
valuePicker.showsSelectionIndicator=YES;
[ViewForValuePicker addSubview:valuePicker];
[appDelegate.window addSubview:ViewForValuePicker];
}
And its Delegete Method
-(NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView
{
return 1;
}
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component;
{
return [pickerValueAry count];
}
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component;
{
NSMutableArray *ary = [[NSMutableArray alloc] initWithArray:pickerValueAry];
id str=[ary objectAtIndex:row];
return str;
}
- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
{
NSLog(@"selectedRowInPicker >> %d",row);
}
You can follow my answer for more Link
Solution 2
There is a simpler way You can insert the picker as inputView of your text Field and add the toolbar as inputAccessoryView to your textField like:
textField.inputView = pickerView;
textField.inputAccessoryView = toolBar;
Solution 3
in viewDidLoad
just add this code and when textFieldBegin just change frame like bellow...
First Create global UIView For back View of Date Picker in .h
file like bellow..
UIView *viewPicker;
UIPickerView * pickerView;
and then use it like bellow..
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
viewPicker.frame = CGRectMake(0, 112, 320, viewPicker.frame.size.height);
[UIView commitAnimations];
return YES;
}
add this bellow code...
viewPicker = [[UIView alloc]initWithFrame:CGRectMake(0, 480, 320, 258)];
UIToolbar* toolbar = [[UIToolbar alloc] init];
toolbar.frame=CGRectMake(0,0,320,44);
toolbar.barStyle = UIBarStyleBlackTranslucent;
UIBarButtonItem *flexibleSpaceLeft = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIBarButtonItem* doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
style:UIBarButtonItemStyleDone target:self
action:@selector(doneClicked:)];
[toolbar setItems:[NSArray arrayWithObjects:flexibleSpaceLeft, doneButton, nil]];
pickerView = [[UIPickerView alloc]init] ;
pickerView.frame=CGRectMake(0, 44, 320,216);
pickerView.delegate = self;
pickerView.showsSelectionIndicator = YES;
[viewPicker addSubview:pickerView];
[viewPicker addSubview:toolbar];
[self.view addSubview:viewPicker];
and in Done button clicked just set again frame like this..
-(IBAction)doneClicked:(id)sender
{
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
viewPicker.frame = CGRectMake(0, 370, 320, 258);
[UIView commitAnimations];
}
i hope this help you...
Solution 4
You could try with this code:
- (BOOL)textFieldDidBeginEditing:(UITextField *)textField {
[textField resignFirstResponder];
UIView *view = [[UIView alloc]initWithFrame:CGRectMake(20, 100, 180, 260)];
pickerView = [[UIPickerView alloc]init] ;
pickerView.frame=CGRectMake(0, 44, 180,216);
pickerView.delegate = self;
pickerView.showsSelectionIndicator = YES;
UIToolbar* toolbar = [[UIToolbar alloc] init];
toolbar.frame=CGRectMake(0,0,180,44);
toolbar.barStyle = UIBarStyleBlackTranslucent;
UIBarButtonItem *flexibleSpaceLeft = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIBarButtonItem* doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
style:UIBarButtonItemStyleDone target:self
action:@selector(doneClicked:)];
[toolbar setItems:[NSArray arrayWithObjects:flexibleSpaceLeft, doneButton, nil]];
textField.inputAccessoryView = toolbar;
[view addSubview:toolbar];
[view addSubview:pickerView];
[self.view addSubview:view];
return YES;
}
Sindhia
Updated on July 30, 2022Comments
-
Sindhia almost 2 years
I need to add a
toolbar
with done button on the top ofUIPickerView
. I don't want to useactionSheet
because I want the rest of the view to be active. I've gone for the following code:- (BOOL)textFieldDidBeginEditing:(UITextField *)textField { [txtstate resignFirstResponder]; pickerView = [[UIPickerView alloc]init] ; pickerView.frame=CGRectMake(10, 75, 180,20); pickerView.delegate = self; pickerView.showsSelectionIndicator = YES; UIToolbar* toolbar = [[UIToolbar alloc] init]; toolbar.frame=CGRectMake(0,75,180,10); toolbar.barStyle = UIBarStyleBlackTranslucent; UIBarButtonItem *flexibleSpaceLeft = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]; UIBarButtonItem* doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self action:@selector(doneClicked:)]; [toolbar setItems:[NSArray arrayWithObjects:flexibleSpaceLeft, doneButton, nil]]; textField.inputAccessoryView = toolbar; [pickerView addSubview:toolbar]; [self.view addSubview:pickerView]; }
By using the above code my toolbar is added but it is hidden under
UIPickerView
and it is getting added in the middle. How can I make the toolbar come to the front (on the top ofUIPickerView
) ?