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POHow to use delegate methods to pass objects between two view controllers?
 

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  1. POHow to use delegate methods to pass objects between two view controllers?
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    <p>I'm using the Utility Application project to Xcode 4.2, then I am adding two text fields for each view: <code>main view</code> and the <code>flipside view</code>. Now I wish to assign the value of the <code>flipside</code> text field to mainview text field.</p> <p><strong>MainViewController.h</strong></p> <pre><code> #import "FlipsideViewController.h" @interface MainViewController : UIViewController &lt;FlipsideViewControllerDelegate&gt; { UITextField *nameField; } @property(nonatomic, retain) IBOutlet UITextField *nameField; - (IBAction)showInfo:(id)sender; @end </code></pre> <p><strong>FlipsideViewController.h</strong></p> <pre><code> @class FlipsideViewController; @protocol FlipsideViewControllerDelegate - (void)flipsideViewControllerDidFinish:(FlipsideViewController *)controller; @end @interface FlipsideViewController : UIViewController { UITextField *changeText; } @property (nonatomic, retain) IBOutlet UITextField *changeText; @property (assign, nonatomic) IBOutlet id &lt;FlipsideViewControllerDelegate&gt; delegate; - (IBAction)done:(id)sender; @end </code></pre> <p><strong>FlipsideViewController.m</strong></p> <pre><code> #import "FlipsideViewController.h" @implementation FlipsideViewController @synthesize delegate = _delegate; @synthesize changeText; - (IBAction)done:(id)sender { [self.delegate flipsideViewControllerDidFinish:self]; } </code></pre> <p>When the done action starts, i want the <code>changetext</code> value be assigned to <code>nameField</code> text. How do I do this?</p>
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    1. USMadhavanRP
    1. USMaurizio
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    1. CO[Here is a nice answer, how to do that](http://stackoverflow.com/a/8575711/593709)
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      1. USAdil Soomro
 

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