UITextField Objective C

Step 1

Create a new Project in X Code by selecting File --> New Project and then required options

Step 2

Create a new File by selecting File --> new File --> CoCoa Touch Class.Select option of create Xib in the same window

Here three files will be generated sample.h , sample.m and sample.xib

Step 3

Sample.xib is like xml file in android.Open it and drag and drop the required component TextField

Step 4

Open the AppDelegate.m file then load the required Xib file (Sample.xib) in the didfinishlaunchingwithoptions method

If you run should be able to see the designed interface

Step 5

Create outlets by selecting a component in xib file and dragging it to the interface .h file

Step 6

We have to use TextField delegate UITextFieldDelegate to use the necessary methods of textfield like editing ,keyboard up down etc

Step 7

Implement the protocol UITextFieldDelegate in the .h file

like

@interface SampleController:UIViewController<UITextFieldDelegate>

Step 8

In SampleController.m you can use delegate methods

example

-(BOOL)

textFieldShouldReturn:(UITextField *)textfield

{

NSLog(@"entered text %@",self.nameTextView.text);

[self.nameTextView resignFirstResponder];

return YES;

}

Step 9

Create delegate and referencing delegate by selecting component in xib file and dragging it to the Files owner .Later right click it and create a referencing outlet