Learn iOS Development UI Chapter--uialertview/uiactionsheet

Uialertview,uiactionsheet is the system's bullet box.

Uialertview: Creating a method

-(ID) Initwithtitle: (NSString *) title message: (NSString *) message delegate: (ID/*<uialertviewdelegate>*/) Delegate Cancelbuttontitle: (NSString *) cancelbuttontitle otherbuttontitles: (NSString *) Otherbuttontitles, ...

-(void) show;

Uialertview: Proxy method

-(void) Alertview: (Uialertview *) Alertview Clickedbuttonatindex: (Nsinteger) Buttonindex;

Called when we cancel a view (eg the user clicks the Home button). This isn't called when the user clicks the Cancel button.

If not defined in the delegate, we simulate a click in the Cancel button

-(void) Alertviewcancel: (Uialertview *) Alertview;

-(void) Willpresentalertview: (Uialertview *) Alertview; Before animation and showing view

-(void) Didpresentalertview: (Uialertview *) Alertview; After animation

-(void) Alertview: (Uialertview *) Alertview Willdismisswithbuttonindex: (Nsinteger) Buttonindex; Before animation and hiding view

-(void) Alertview: (Uialertview *) Alertview Diddismisswithbuttonindex: (Nsinteger) Buttonindex; After animation

Called after edits in all of the default fields added by the style

-(BOOL) Alertviewshouldenablefirstotherbutton: (Uialertview *) Alertview;

Uiactionsheet: Using

-(ID) Initwithtitle: (NSString *) title delegate: (id<uiactionsheetdelegate>) Delegate Cancelbuttontitle: ( NSString *) Cancelbuttontitle destructivebuttontitle: (NSString *) destructivebuttontitle otherButtonTitles: (NSString *)....

-(void) Showinview: (UIView *) view;

　　Uiactionsheet: Proxy method

-(void) Actionsheet: (Uiactionsheet *) Actionsheet Clickedbuttonatindex: (Nsinteger) Buttonindex;

Called when we cancel a view (eg the user clicks the Home button). This isn't called when the user clicks the Cancel button.

If not defined in the delegate, we simulate a click in the Cancel button

-(void) Actionsheetcancel: (Uiactionsheet *) Actionsheet;

-(void) Willpresentactionsheet: (Uiactionsheet *) Actionsheet; Before animation and showing view

-(void) Didpresentactionsheet: (Uiactionsheet *) Actionsheet; After animation

-(void) Actionsheet: (Uiactionsheet *) Actionsheet Willdismisswithbuttonindex: (Nsinteger) Buttonindex; Before animation and hiding view

-(void) Actionsheet: (Uiactionsheet *) Actionsheet Diddismisswithbuttonindex: (Nsinteger) Buttonindex; After animation