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You can create multiple text fields using the -addTextFieldWithValue:label: method. If you only need 1 text field, using the -textField method will automatically create only 1 for you. When the alert view has text fields, it will only be available in portrait position. | You can create multiple text fields using the -addTextFieldWithValue:label: method. If you only need 1 text field, using the -textField method will automatically create only 1 for you. When the alert view has text fields, it will only be available in portrait position. | ||
== Subtitle and tagline == | |||
[[Image:Screenshot_2009.12.04_23.16.46.png|thumb|right|How subtitle and tagline look like.]] | |||
{{function signature|signature=@property(nonatomic,copy) NSString* subtitle;|firmware=2.0 –}} | |||
{{function signature|signature=-(void)setTaglineText:(NSString*)taglineText|firmware=2.0 –}} | |||
Subtitle and tagline are two additional styles of text which you could place on an alert view. Subtitle appears below the title, and tagline appears below the message. | |||
== References == | == References == | ||
* Official reference: {{sdklink|UIKit|UIAlertView}} | * Official reference: {{sdklink|UIKit|UIAlertView}} | ||
{{IPFHeader|UIKit}} | {{IPFHeader|UIKit}} |
Revision as of 15:29, 4 December 2009
UIAlertView is a class to display alert messages on screen.
Showing with Undo dialog animation
Signature | -(void)showWithAnimationType:(int)type; |
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Available in | 3.0 – |
Unlike all other dialogs which pops up, the Undo dialog appears by jiggling in from the side. You can do so with [alert showWithAnimationType:1].
Adding text fields
Signature | -(UIAlertSheetTextField*)addTextFieldWithValue:(NSString*)defaultText label:(NSString*)promptText; |
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Available in | 2.0 – |
Signature | -(UIAlertSheetTextField*)textFieldAtIndex:(NSInteger)index; |
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Available in | 2.0 – |
Signature | -(UIAlertSheetTextField*)textField; |
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Available in | 2.0 – |
Signature | -(NSInteger)textFieldCount; |
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Available in | 2.0 – |
You can create multiple text fields using the -addTextFieldWithValue:label: method. If you only need 1 text field, using the -textField method will automatically create only 1 for you. When the alert view has text fields, it will only be available in portrait position.
Subtitle and tagline
Signature | @property(nonatomic,copy) NSString* subtitle; |
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Available in | 2.0 – |
Signature | -(void)setTaglineText:(NSString*)taglineText |
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Available in | 2.0 – |
Subtitle and tagline are two additional styles of text which you could place on an alert view. Subtitle appears below the title, and tagline appears below the message.
References
- Official reference: UIAlertView
- Header: http://github.com/kennytm/iphone-private-frameworks/blob/master/UIKit/UIAlertView.h