Cocoa Display Error Dialog
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company cocoa dialog box Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs
Android Display Error Dialog
Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just nsalert swift like you, helping each other. Join them; it only takes a minute: Sign up How to show alert pop-up in in cocoa? up vote 15 down vote favorite 2 I want to display a pop-up for displaying
Nsalert Swift Example
information line . Is their anything in cocoa UIAlertView in ios, and how to pop-up them. Thanks cocoa alert share|improve this question asked Aug 24 '13 at 10:16 user2713376 16028 2 please show us what you have tried so far.. –Shivaay Aug 24 '13 at 10:35 add a comment| 2 Answers 2 active oldest votes up vote 19 down vote accepted You can use NSAlert in cocoa. This is same as UIAlertView in objective c nsalert example ios. you can pop-up alert by this NSAlert *alert = [NSAlert alertWithMessageText:@"Alert" defaultButton:@"Ok" alternateButton:@"Cancel" otherButton:nil informativeTextWithFormat:@"Alert pop up displayed"]; [alert runModal]; EDIT: This is the latest used method as above method is deprecated now. NSAlert *alert = [[NSAlert alloc] init]; [alert setMessageText:@"Message text."]; [alert setInformativeText:@"Informative text."]; [alert addButtonWithTitle:@"Cancel"]; [alert addButtonWithTitle:@"Ok"]; [alert runModal]; share|improve this answer edited Sep 11 '14 at 12:13 answered Aug 24 '13 at 10:21 Surjeet 1,483930 This method is deprecated. Apple documentation quotes - "Deprecated. Instead, alloc and init an NSAlert object and set its attributes as appropriate." –Vikram Singh Sep 11 '14 at 10:06 1 Yes This method is now deprecated. But still you can use this, Anyway i edit my answer for new method of displaying alert. –Surjeet Sep 11 '14 at 12:13 add a comment| up vote 4 down vote There is the cunningly named NSAlert class which can show a dialog or a sheet to present your alert. share|improve this answer answered Aug 24 '13 at 10:20 Abizern 77.2k19155212 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy a
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this
Nsalert Runmodal
site About Us Learn more about Stack Overflow the company Business Learn more
Nsalert Beginsheetmodalforwindow
about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x nswarningalertstyle Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do http://stackoverflow.com/questions/18417432/how-to-show-alert-pop-up-in-in-cocoa i implement a message box in a Cocoa application? up vote 17 down vote favorite 10 I have implemented delete functionality in cocoa application now i want to show one message box when user click on delete button. cocoa share|improve this question edited Dec 19 '11 at 20:41 Muad'Dib 17.6k43550 asked May 27 '10 at 9:15 mikede 86113 add a comment| 2 Answers 2 http://stackoverflow.com/questions/2919826/how-do-i-implement-a-message-box-in-a-cocoa-application active oldest votes up vote 41 down vote Take a look at NSAlert, which has a synchronous -runModal method: NSAlert *alert = [[[NSAlert alloc] init] autorelease]; [alert setMessageText:@"Hi there."]; [alert runModal]; As Peter mentions, a better alternative is to use the alert as a modal sheet on the window, e.g.: [alert beginSheetModalForWindow:window modalDelegate:self didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:) contextInfo:nil]; Buttons can be added via -addButtonWithTitle:: [a addButtonWithTitle:@"First"]; [a addButtonWithTitle:@"Second"]; The return code tells you which button was pressed: - (void) alertDidEnd:(NSAlert *)a returnCode:(NSInteger)rc contextInfo:(void *)ci { switch(rc) { case NSAlertFirstButtonReturn: // "First" pressed break; case NSAlertSecondButtonReturn: // "Second" pressed break; // ... } } share|improve this answer edited May 27 '10 at 11:08 answered May 27 '10 at 9:27 Georg Fritzsche 71.9k16149210 3 Even better, begin the alert as a sheet on the window that contains the delete button. This way, the user can continue to use any other windows in your application. –Peter Hosey May 27 '10 at 10:05 Wow its working fine.But how to put more buttons in this alert and how to get that buttons events –mikede May 27 '10 at 10:33 1 @mik: By using -addButtonWithTit
2 Comments ↓ Alerts in Cocoa, Objective C Alerts are key to http://www.knowstack.com/nsalert-cocoa-objective-c/ any application. Some of the usages of an application alerts are as follows To display an informative message To take confirmation from user before continuing with a transaction As a success or failure response to the end user. Giving the user more than one option to take a action (save, dont-save, cancel etc). display error An NSAlert object displays an application model or as a sheet attached to a document window. Sample 1: Showing a simple alert message with a warning alert style -(void)showSimpleAlert { NSAlert *alert = [[NSAlert alloc] init]; [alert addButtonWithTitle:@"Continue"]; [alert addButtonWithTitle:@"Cancel"]; [alert setMessageText:@"Alert"]; [alert setInformativeText:@“NSWarningAlertStyle \r Do you want to continue with delete of display error dialog selected records"]; [alert setAlertStyle:NSWarningAlertStyle]; [alert beginSheetModalForWindow:[self window] modalDelegate:self didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:) contextInfo:nil]; } - (void)alertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo { /* The following options are deprecated in 10.9. Use NSAlertFirstButtonReturn instead NSAlertDefaultReturn = 1, NSAlertAlternateReturn = 0, NSAlertOtherReturn = -1, NSAlertErrorReturn = -2 NSOKButton = 1, // NSModalResponseOK should be used NSCancelButton = 0 // NSModalResponseCancel should be used */ if (returnCode == NSOKButton) { NSLog(@"(returnCode == NSOKButton)"); } else if (returnCode == NSCancelButton) { NSLog(@"(returnCode == NSCancelButton)"); } else if(returnCode == NSAlertFirstButtonReturn) { NSLog(@"if (returnCode == NSAlertFirstButtonReturn)"); } else if (returnCode == NSAlertSecondButtonReturn) { NSLog(@"else if (returnCode == NSAlertSecondButtonReturn)"); } else if (returnCode == NSAlertThirdButtonReturn) { NSLog(@"else if (returnCode == NSAlertThirdButtonReturn)"); } else { NSLog(@"All Other return code %d",returnCode); } } Sample 2: Showing a simple alert message with a critical alert style -(void)showSimpleCriticalAlert { NSAlert *alert = [[NSAlert alloc] init]; [alert addButtonWithTitle:@"OK"]; [alert setMessageText:@"Alert"]; [alert setInformativeText:@"NSCriticalAlertStyle\rPlease enter a valid email id."]; [alert setAlertStyle:NSCriticalAlertStyle]; [alert beginSheetModalForWindow:[self window] modalDelegate:sel