uitextfielddelegate

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UitextField shifts control to next textField upon using keyboard input

I am new to iPhone programming. I have two textfields in iPhone with numberPad Keyboard type and i am trying to implement a simple logic that on typing a single digit using numberPadKeyBoard, the cont[详细]

2023-03-13 22:23 分类：问答
UITextField shouldChangeCharactersInRange stops getting called if I press backspace for a long time

If I type开发者_StackOverflow a very long text in my UITextField, for example: 123456789012345678901234567890.[详细]

2023-03-13 14:48 分类：问答
Limit the length of multiple UITextFields

I have four UITextFields, and would like to limit the length of each one, but they are all different lengths. I have the following code so far, but it doesn\'t quite work correctly[详细]

2023-03-08 22:32 分类：问答
iPhone: Is it safe to call textViewDidChange?

I\'m 开发者_开发百科looking at code in a UIViewController that conforms to the UITextViewDelegate protocol and has an instance variable called someTextView.[详细]

2023-03-08 03:51 分类：问答
UITextFieldDelegate stops working after first activation of UITextField

I have a UITextField which I made here: text_field = [[UITextField alloc] initWithFrame:CGRectMake(10, 8, 260, 40)];[详细]

2023-03-05 17:17 分类：问答
Move view when so that keyboard does not hide text field

In my app, when I click on a text field, the keyboard hides it. Please help me -- how can I move my view up when I click on the text field. I\'m using this code in textFieldDidBeginEditing:[详细]

2023-03-04 22:41 分类：问答
Make UITextField inside a table view visible scrolling

I have a UITableViewController, a bunch of sections and rows, and for each row I added a UITextField as a subview, right aligned in the row itself.[详细]

2023-03-03 21:11 分类：问答
How to make a UITextField not respond?

I want to make a UITextField so开发者_如何转开发 that when I touch it, it runs a certain method, then if the conditions are correct (which are tested within that method), it will run its normal \'brin[详细]

2023-02-28 17:15 分类：问答
How to get UITableViewCell's index from its edited UITextField

I\'m working on an iPhone based BI project. I have a UITextField in a UITextViewCell, the UITextFieldDelegate points to my UITableViewController, I haven\'t done any sub-classing for the UITextViewC[详细]

2023-02-27 17:52 分类：问答
UITextField catching textFieldDidBeginEditing event causes EXC_BAD_ACCESS in main.m

This is mystifying. 开发者_StackOverflow中文版 My view controller implements the UITextFieldDelegate protocol in the .h file, and in the .mm file, I have[详细]

2023-02-23 05:26 分类：问答