CODEWITHSUNDEEP
objective-cxcodemacos
CrazyCoder
CrazyCoder

Reputation: 780

could not connect to action "Button" in cocoa?

I am new in cocoa application development. I am trying to create model based application in cocoa.

I created two windows in cocoa application say mainMenu.xib and windows2.xib. The mainMenu.xib is created while project creation and windows2.xib is manually created. Now I inserted a button on mainMenu.xib say (button1) and when clicked on button then window2.xib poped up but when click on button of second windows it is generated a error. the code is follwoing

AppDelegate.h

@interface AppDelegate : NSObject <NSApplicationDelegate>

And AppDelegate.mm

#import "AppDelegate.h"

@implementation AppDelegate
  NSWindowController *AdvSettingController;
    - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
    {

// Insert code here to initialize your application
}

- (IBAction)AdvSettingBtn:(id)sender {

AdvSettingController= [[NSWindowController alloc] initWithWindowNibName:@"window2"];

[NSApp runModalForWindow:AdvSettingController.window];
[NSApp endSheet:AdvSettingController.window];
[AdvSettingController.window orderOut:self];
}

- (IBAction)OkBtn:(id)sender {
 [NSApp terminate:self];
}

- (IBAction)CancelBtn:(id)sender {
    [NSApp terminate:self];
    }

Now, windows2.h file for second windows(windows2.xib)

#import <Cocoa/Cocoa.h>

@interface windows2 : NSWindowController
@end

and windows2.mm 

#import "windows2.h"

@interface windows2 ()

@end

@implementation windows2

 - (id)initWithWindow:(NSWindow *)window
{


self = [super initWithWindowNibName:@"windows2"];
if (self) {     
// Initialization code here.


 }

return self;

}

- (void)windowDidLoad
{
    [super windowDidLoad];

    // Implement this method to handle any initialization after your window controller's window has been loaded from 
}
- (IBAction)CancelBtn:(id)sender { 
   [self.window close];
} **//Error is generating at run time when clicked on button of second dialog**

Upvotes: 0

Views: 66

Answers (1)

Aderstedt
Aderstedt

Reputation: 6518

You are trying to connect the CancelButton method, but the instance method is named CancelBtn.

Upvotes: 1

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