I have mulitple UITextFields in a view. I\'m assuming the place to capture the vlue of a UITextField once the user comes out of it is to implement the delegate method \"textFieldShouldReturn\".
How can I correct this code. I want only numbers and range should be not exceed to 10. My code is - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementSt
How would I go about allowing inputting only alphanumeric ch开发者_如何学运维aracters in an iOS UITextField?Use the UITextFieldDelegate method -textField:shouldChangeCharactersInRange:replacementStrin
I have created a custom inputView and have a Done button.Does anyone know how I can wire the done button up to work the same as a return key on the built in keyboard.
I have a subclass of a UIView (MyView) that has some UITextField as subviews. MyView implements the UITextFieldDelegate protocol in order to be notified when the textfields are clicked. This was worki
I can add a small cross button that is used to clear all the text in a single click in a UITextField with the following code.
Men, I don\'t believe that this will be a problem to me. If I press a key in keyboard, the UITextField delegate trigger the function:
I has declared in .h file @interface TextFieldDemoViewController : UIViewController <UITextFieldDelegate>
I have the f开发者_运维知识库ollowing code below, and I can\'t figure out why the textFieldShouldReturn method is not being called. When I use IB to create the connection to the delegate, it works, bu
I am new to iPhone programming. I am working with UITextField and UITextFieldDelegate. I have five textfields. I am trying to input data in them using numberPad keyboard. And the data should be 1 digi
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