iphone - display pickerview along with action sheet -

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i have textfield. once tap on want uipickerview pop out , select item uipickerview , after once done selection want confirm selection tapping on uiactionsheet has confirm button on it.so requirement have uiactionsheet , beneath picker view. beginner in ios development , still not familiar technical terminologies. please bear informal way of asking questions.

here block of code:

creating uipickerview , uiactionsheet 

uiactionsheet *confirmroomselectionas =[[uiactionsheet alloc]initwithtitle:@"" delegate:self cancelbuttontitle:@"cancel" destructivebuttontitle:nil otherbuttontitles:@"done",nil];  uipickerview *roomtypepicker=[[uipickerview alloc]init];  [confirmroomselectionas addsubview:roomtypepicker]; [confirmroomselectionas showinview:self.view]; [confirmroomselectionas setbounds:cgrectmake(0, 0, 320, 600)];  [roomtypepicker setframe:cgrectmake(0, 170, 320, 216)]; [roomtypepicker setdatasource:self]; [roomtypepicker setdelegate: self]; roomtypepicker.showsselectionindicator = yes;

try this,

uiactionsheet *actionsheet = [[uiactionsheet alloc] initwithtitle:nil delegate:self cancelbuttontitle:nil destructivebuttontitle:nil otherbuttontitles:nil]; [actionsheet setactionsheetstyle:uiactionsheetstyleblacktranslucent]; [actionsheet showinview:[self.view window]]; [actionsheet setbounds:cgrectmake(0, 0, 320, 390)]; [actionsheet addsubview:[self createtoolbar:@"test"]];  uipickerview *picker = [[uipickerview alloc] init]; picker.frame = cgrectmake(0, 44, 320, 162); picker.showsselectionindicator = yes; picker.datasource = self; picker.delegate = self; [actionsheet addsubview:picker];  - (uiview *)createtoolbar:(nsstring *)titlestring {      uitoolbar *inputaccessoryview = [[uitoolbar alloc] init];     inputaccessoryview.barstyle = uibarstyleblackopaque;     inputaccessoryview.autoresizingmask = uiviewautoresizingflexibleheight;     [inputaccessoryview sizetofit];     cgrect frame = inputaccessoryview.frame;     frame.size.height = 44.0f;     inputaccessoryview.frame = frame;      uibarbuttonitem *donebtn =[[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemdone target:self action:@selector(done:)];     uibarbuttonitem *flexiblespaceleft = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemflexiblespace target:nil action:nil];     uibarbuttonitem *cancelbtn =[[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemcancel target:self action:@selector(cancel:)];      uilabel *titlelabel = [[uilabel alloc] initwithframe:cgrectmake(0 , 11.0f, 100, 21.0f)];     [titlelabel setfont:[uifont fontwithname:@"helvetica" size:14]];     [titlelabel setbackgroundcolor:[uicolor clearcolor]];     [titlelabel settextcolor:[uicolor whitecolor]];     [titlelabel settext:titlestring];     [titlelabel settextalignment:uitextalignmentcenter];      uibarbuttonitem *title = [[uibarbuttonitem alloc] initwithcustomview:titlelabel];       nsmutablearray *array = [nsmutablearray arraywithobjects:cancelbtn,flexiblespaceleft,title,flexiblespaceleft, donebtn, nil];     [inputaccessoryview setitems:array];      [donebtn release];     [title release];     [titlelabel release];     [flexiblespaceleft release];     [cancelbtn release];      return [inputaccessoryview autorelease]; }  - (void)done:(id)sender { }  - (void)cancel:(id)sender { }

it like,

enter image description here


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