ScrollView example for TextField in iPhone

In the application when user input in the textfield then see UITextField is hidden under the keyboard.This problem solved using the ScrollView. So let see how it will be worked.
In this application we will see how to ScrollView worked in our application. This is the very simple application. In the application when user input in the textfield then see UITextField is hidden under the keyboard.This problem solved using the ScrollView. So let see how it will be worked.

Step 1: Create a View base application using the template. Give the application name “ScrollViewExample”.

Step 2: Xcode automatically creates the directory structure and adds essential frameworks to it. You can explore the directory structure to check out the content of the directory.

Step 3: Expand classes and notice Interface Builder created the ScrollViewExampleViewController class for you. Expand Resources and notice the template generated a separate nib, ScrollViewExampleViewController.xib, for the “ScrollViewExample”.

Step 4: Open the ScrollViewExampleViewController.h file, we have added scrollview for scrolling the view,and two textfield for display the textbox. So make the following changes in the file:

#import

@interface ScrollViewExampleViewController : UIViewController {

IBOutlet UIScrollView *scrollview;
IBOutlet UITextField *textField1;
IBOutlet UITextField *textField2;

BOOL displayKeyboard;
CGPoint  offset;
UITextField *Field;
}

@property(nonatomic,retain) IBOutlet UIScrollView *scrollview;
@property(nonatomic,retain) IBOutlet UITextField *textField1;
@property(nonatomic,retain) IBOutlet UITextField *textField2;