how to add UIPickerView in UIActionSheet

Question

i'm having task to enter rating(1 - 5) value, so i found the below code for date picker, can anyone help me to alter below code so to add UIPickerView to choose rate from 1 to 5

UIActionSheet *menu = [[UIActionSheet alloc] initWithTitle:@"Ratings" 
                                              delegate:self
                                     cancelButtonTitle:@"Cancel"
                                destructiveButtonTitle:nil
                                     otherButtonTitles:nil];

UIDatePicker *pickerView = [[UIDatePicker alloc] init];
pickerView.datePickerMode = UIDatePickerModeDate;

[menu addSubview:pickerView];
[menu showInView:self.view];   
[menu sendSubviewToBack:pickerView];     
[menu setBounds:CGRectMake(0,0,320, 500)];

CGRect pickerRect = pickerView.bounds;
pickerRect.origin.y = -100;
pickerView.bounds = pickerRect;

[pickerView release];
[menu release];

what to do so text field for ratings will auto entered with selected value from UIPIckerView

thanks

Fissi

Someone has asked this question already. See here: #1850373 – Sb

Answer 1

First of all, I think you might be confusing a UIPickerView with a UIDatePickerView. The date picker is a specialized picker that can't be customized while a UIPickerView is made specifically to be customized. Marc W is right in his comment. I answered this question before and feel it offers a better solution than trying to add the picker to the UIActionSheet.

There are lots of UIPickerView tutorials out there.

Poultice

link broken, and not really an answer. If you answered something before it should be flagged as a duplicate not answered like this. – Mamelon

Answer 2

actionSheet = [[UIActionSheet alloc] initWithTitle:nil delegate:self     cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles:nil];
actionSheet.actionSheetStyle = UIActionSheetStyleBlackOpaque;


    picker = [[UIPickerView alloc] initWithFrame:CGRectMake(0,40, 320, 216)];
    picker.showsSelectionIndicator=YES;
    picker.dataSource = self;
    picker.delegate = self;
    picker.tag=SelectedDropDown;
    [actionSheet addSubview:picker];

UIToolbar *tools=[[UIToolbar alloc]initWithFrame:CGRectMake(0, 0,320,40)];
tools.barStyle=UIBarStyleBlackOpaque;
[actionSheet addSubview:tools];
[tools release];


UIBarButtonItem *doneButton=[[UIBarButtonItem alloc]initWithTitle:@"Done" style:UIBarButtonItemStyleBordered target:self action:@selector(btnActinDoneClicked)];
doneButton.imageInsets=UIEdgeInsetsMake(200, 6, 50, 25);
UIBarButtonItem *flexSpace= [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];

NSArray *array = [[NSArray alloc]initWithObjects:flexSpace,doneButton,nil];

[tools setItems:array];
[doneButton release];
[flexSpace release];

//picker title
UILabel *lblPickerTitle=[[UILabel alloc]initWithFrame:CGRectMake(60,8, 200, 25)];
lblPickerTitle.text=@"";
lblPickerTitle.backgroundColor=[UIColor clearColor];
lblPickerTitle.textColor=[UIColor whiteColor];
lblPickerTitle.textAlignment=NSTextAlignmentCenter;
lblPickerTitle.font=[UIFont boldSystemFontOfSize:15];
[tools addSubview:lblPickerTitle];


[actionSheet showFromRect:CGRectMake(0,480, 320,215) inView:self.view animated:YES];
[actionSheet setBounds:CGRectMake(0,0, 320, 411)];
[actionSheet release];

Elveraelves

Answer 3

This solution works in landscape and on the 4 inch screens.

UIActionSheet *aac = [[UIActionSheet alloc] initWithTitle:@"Choose Date and Time"
                                                 delegate:self
                                        cancelButtonTitle:nil
                                   destructiveButtonTitle:nil
                                        otherButtonTitles:nil];


[datePicker addTarget:self action:@selector(dateChanged) forControlEvents:UIControlEventValueChanged];

pickerDateToolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 320, 44)];
pickerDateToolbar.barStyle = UIBarStyleBlackOpaque;
[pickerDateToolbar sizeToFit];

NSMutableArray *barItems = [[NSMutableArray alloc] init];

UIBarButtonItem *flexSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
[barItems addObject:flexSpace];

UIBarButtonItem *doneBtn = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(DatePickerDoneClick)];
[barItems addObject:doneBtn];

[pickerDateToolbar setItems:barItems animated:YES];

[aac addSubview:pickerDateToolbar];
[aac addSubview:datePicker];

[aac showFromTabBar:self.tabBarController.tabBar];
CGFloat wideth = self.view.frame.size.width;
if (UIDeviceOrientationIsLandscape([self interfaceOrientation])) {
   [aac setBounds:CGRectMake(0,0,wideth, 355)];
   [datePicker sizeToFit];
} else {
    [aac setBounds:CGRectMake(0,0, wideth, 470)];
    [datePicker sizeToFit];
}
picker = aac;

Tusker

Answer 4

    //
    //  ViewController.m
    //  TestApplication
    //
    //  Created by Macbook on 08/02/14.
    //  Copyright (c) 2014 Macbook. All rights reserved.
    //

    #import "ViewController.h"

    @interface ViewController ()

    @end

    @implementation ViewController
    @synthesize isSelectDate;

    - (void)viewDidLoad
    {
        [super viewDidLoad];
        // Do any additional setup after loading the view, typically from a nib.
    }

    - (void)didReceiveMemoryWarning
    {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }

    #pragma mark -OpenActionshhetWithDatePicker Event

    -(void)openactionsheetWithDatePicker
    {

            actionSheet = [[UIActionSheet alloc] initWithTitle:@"Choose Date" delegate:self cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles:@"",@"",@"",nil];
            actionSheet.delegate = self;
            [actionSheet setActionSheetStyle:UIActionSheetStyleBlackOpaque];
            actionSheet.tag = 3;
            [actionSheet showInView:self.view];

           UIButton *btncancelpicker = [[UIButton buttonWithType:UIButtonTypeCustom]retain];
            [btncancelpicker setFrame:CGRectMake(5, 5, 70,30)];
            [btncancelpicker setBackgroundImage:[UIImage imageNamed:@"cancel.png"] forState:UIControlStateNormal];
            [btncancelpicker addTarget:self action:@selector(datePickerCancelClicked) forControlEvents:UIControlEventTouchUpInside];
            [actionSheet addSubview:btncancelpicker];

            UIButton *btndonepicker = [[UIButton buttonWithType:UIButtonTypeCustom]retain];
            if([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeLeft ||[UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeRight )
                [btndonepicker setFrame:CGRectMake(405, 5, 70,30)];
            else if([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationPortrait ||[UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationPortraitUpsideDown )
                [btndonepicker setFrame:CGRectMake(240, 5, 70,30)];
            [btndonepicker setBackgroundImage:[UIImage imageNamed:@"done.png"] forState:UIControlStateNormal];
            [btndonepicker addTarget:self action:@selector(datePickerDoneClicked) forControlEvents:UIControlEventTouchUpInside];
            [actionSheet addSubview:btndonepicker];

            datePicker = [[UIDatePicker alloc]initWithFrame:CGRectMake(0, 45, 320, 190)];
            datePicker.datePickerMode = UIDatePickerModeDate;
            datePicker.date = [NSDate date];
            [actionSheet addSubview:datePicker];

    }
    -(void)datePickerDoneClicked
    {
        NSDateFormatter *outputFormatter = [[NSDateFormatter alloc] init];
        [outputFormatter setDateFormat:@"dd/MM/yyyy"];
        NSString *tmp=[outputFormatter stringFromDate:datePicker.date];
        if (isSelectDate==TRUE) {
            [btnfrom setTitle:tmp forState:UIControlStateNormal];
        }
        else{
            [btnTo setTitle:tmp forState:UIControlStateNormal];

        }
        [outputFormatter release];

        [actionSheet dismissWithClickedButtonIndex:0 animated:YES];
    }

    -(void)datePickerCancelClicked
    {
        [actionSheet dismissWithClickedButtonIndex:0 animated:YES];
    }

    #pragma mark -Button Click Event

    -(IBAction)btnfromPress:(id)sender
    {
        isSelectDate=TRUE;
        [self openactionsheetWithDatePicker];
    }
    -(IBAction)btnToPress:(id)sender
    {
        isSelectDate =FALSE;
        [self openactionsheetWithDatePicker];
    }
    -(IBAction)btnRoomPress:(id)sender
    {
        [self openRoomPicker];
    }
    -(void)openRoomPicker
    {
        arrRooms = [[NSMutableArray alloc] init];

        [arrRooms addObject:@"1 Room"];
        [arrRooms addObject:@"2 Room"];

        roomPickerview.hidden=FALSE;
        roomPickerview.delegate=self;
        roomPickerview.dataSource=self;
        [roomPickerview selectRow:0 inComponent:0 animated:NO];
        NSString *strRoom= [arrRooms objectAtIndex:[roomPickerview selectedRowInComponent:0]];
        [btnRoom setTitle:strRoom forState:UIControlStateNormal];

    }

    #pragma mark -PickerView Method

    - (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pv;
    {
        return 1;
    }

    - (NSInteger)pickerView:(UIPickerView *)pv numberOfRowsInComponent:(NSInteger)component;
    {
        return [arrRooms count];
    }


    - (void)pickerView:(UIPickerView *)_pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
    {
        switch ([roomPickerview selectedRowInComponent:0])
        {
            case 0:
                NSLog(@"select row is 1");
                [btnRoom setTitle:[arrRooms objectAtIndex:row] forState:UIControlStateNormal];
                break;

            case 1:
                NSLog(@"select row is 2");
                [btnRoom setTitle:[arrRooms objectAtIndex:row] forState:UIControlStateNormal];

                break;

            default:
                break;
        }
    }
    //- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view
    //{
    //          UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(20.0f, 0.0f, 300.0f, 60.0f)]; //x and width are mutually correlated
    //          label.textAlignment = NSTextAlignmentLeft;
    //    
    //          label.text = [arrRooms objectAtIndex:row];
    //    
    //          return label;
    //      }
    //

    - (NSString *)pickerView:(UIPickerView *)pv titleForRow:(NSInteger)row forComponent:(NSInteger)component;
    {
        if (arrRooms!=nil)
        {
            return [arrRooms objectAtIndex:row];
        }

        return @"";
    }


    @end

//
//  ViewController.h
//  TestApplication
//
//  Created by Macbook on 08/02/14.
//  Copyright (c) 2014 Macbook. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController<UIActionSheetDelegate,UIPickerViewDataSource,UIPickerViewDelegate>
{
    IBOutlet UIButton *btnfrom;
    IBOutlet UIButton *btnTo;
    UIActionSheet *actionSheet;
    UIDatePicker *datePicker;

    BOOL isSelectDate;
    IBOutlet UIButton *btnRoom;
    IBOutlet UIPickerView *roomPickerview;


    NSMutableArray *arrRooms;



}
@property(nonatomic,readwrite) BOOL isSelectDate;
-(IBAction)btnfromPress:(id)sender;
-(IBAction)btnToPress:(id)sender;
-(IBAction)btnRoomPress:(id)sender;
-(void)openactionsheetWithDatePicker;
-(void)openRoomPicker;


@end

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