STAlertViewDemo (password-like modification)

STAlertViewDemo (password-like modification)

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Engineering Drawing:

This Code introduces a third-party library STAlertView.

Code:

RootViewController. h

# Import <UIKit/UIKit. h> // Add the header file # import "STAlertView. h" @ interface RootViewController: UIViewController {STAlertView * stAlertView;} @ end

 

RootViewController. m

-(Void) touchesBegan :( NSSet *) touches withEvent :( UIEvent *) event {stAlertView = [[STAlertView alloc] initWithTitle: @ "Verification password" message: nil textFieldHint: @ "enter your password" textFieldValue: nil cancelButtonTitle: @ "cancel" otherButtonTitles: @ "OK" cancelButtonBlock: ^ {} otherButtonBlock: ^ (NSString * result) {// function for executing server code modification}];}