uitextfield

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UITextField problems in iOS 5 by changing UITextFieldBorderStyle at runtime

I\'m suddenly having trouble with some UITextFields now that I\'m testing on iOS 5 devices, even though I built the app in iOS 5 SDK and already let the bug slip through to release.[详细]

2023-04-13 09:19 分类：问答
How to resign first responder from text field when user tap elsewhere?

I have filled my view with ScrollView (same size as the view) and I\'m stuck at how to resign first responder when user tap 开发者_StackOverflow中文版elsewhere in the View (or the scrollview). Any ide[详细]

2023-04-13 08:34 分类：问答
Why is resignFirstResponder being called twice in iOS 5.0 but only once in iOS4.2-4.3?

I have a app in the App Store compiled for 4.2 that is acting odd when running under iOS 5.0.I have tracked it down to resignFirstResponder being called twice under iOS 5.0 while it was only being cal[详细]

2023-04-13 03:57 分类：问答
iPhone: How can I make a UITextField invisible but still clickable?

What I\'m trying to do: In a simple UITableView, I\'ve got a form with both text and dates/times that can be edited. I\'m using UITextFields in the date/time cells too, so that the inputView property[详细]

2023-04-13 03:51 分类：问答
how to force user to stay in a specific UITextfield

inside my app i have an UITextfield to let the user to enter Email Address. I implement the delegate method-(void)textFieldDidEndEditing:(UITextField *)textField to check if the userhave had entered a[详细]

2023-04-13 01:22 分类：问答
How to Dismiss a UIPIckerView once the user has selected their choice

I have my UIPickerView hooked into a UITextField\'s inputView.I have it popping up.I know when the user selects a row.I know the value for the row.All that is great.[详细]

2023-04-12 16:10 分类：问答
How to check if UITextField's text is valid email?

I have a view controller with 3 UITextFi开发者_运维技巧elds (username, email, and password). I need a method that checks first, if all fields have text in them, then check if the email\'s textfield i[详细]

2023-04-12 09:06 分类：问答
update ui while running in a loop

I have a read-only text field that I use as a log display. I have a operation that removes all the files in app\'s document directory. I want to insert a line of log when I remove each file. But the t[详细]

2023-04-12 06:13 分类：问答
Search suggestions for text in UITextField, iPhone

I have a UITextField as follows. UITextField *fromText = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 150, 33)];[详细]

2023-04-12 02:11 分类：问答
UITextField format in xx-xx-xxx

I am using UITextField and i want that should take character in the format开发者_StackOverflow of xx-xx-xxx only numbers.[详细]

2023-04-11 17:20 分类：问答