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POUIImageView added to an NSArray doesn't respond
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2012-03-01T13:12:37.487
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2012-03-01T22:28:57.657
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2012-03-01T14:44:16.327
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I am fairly new to Objective-C, this is the first time I really don't know what to do. I have a class - <code>Parser</code> - which creates <code>UIImageViews</code>, <code>init</code>s them with images and adds them to the <code>UIView</code>. The class also adds these <code>UIImageViews</code> to <code>NSMutableArray</code> - <code>imgArray</code>, which is a property of another class - <code>Page</code>. Then, on the click of a button, I call the <code>Page</code> class from a <code>Manager</code> class, loop through the <code>imgArray</code> and try to set a new images for the <code>UIImageViews</code> in the array. It doesn't work. Actually nothing I do to the <code>UIImageViews</code> doesn't work. I try <code>[img removeFromSuperView]</code>, <code>[img setHidden:YES]</code> and more. It doesn't response. Here I declare the Array property in Page: <pre><code>@property (nonatomic, retain) NSMutableArray *imgArray; </code></pre> Here is the code from Parser where I create the image and add it to the array: <pre><code>UIImageView *img = [[UIImageView alloc] initWithFrame: frame]; NSString *name = [c imageSource]; [img setImage: [UIImage imageFromBook: name]]; [view addSubview: img]; [c setImage:img]; if (!page.imgArray) { page.imgArray = [[NSMutableArray alloc] init]; } [page.imgArray addObject:img]; [img release]; </code></pre> Here is the loop code from the Manager: <pre><code>- (void) set3D:(bool)is3D { Page *page = [[DataManager data] currentPage]; int count = [page.imgArray count]; for (int i = 0; i < count; i++) { UIImageView *img = [page.imgArray objectAtIndex:i]; [img setImage:[UIImage imageNamed:image3DSource]]; } } </code></pre> Thanks in advance for any help!
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<objective-c><ios><xcode><uiimageview>
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UIImageView added to an NSArray doesn't respond
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