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POhow to bind NSManagedObject properties to another window's table?
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  1. POhow to bind NSManagedObject properties to another window's table?
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    copied!<p>I want to make an inspector window, like the inspector window of Preview mac application where I have a NSManagedObject model subclass and want to inspect it's properties</p> <p>I've a main window, contains table of objects, and another window to show the properties of the selected object from the main window</p> <p>my model is: (and it must be generic, the inspector must be able to inspect any NSManagedObject subclass instance, so the properties names aren't given)</p> <pre><code>@interface Metadata : NSManagedObject @property (nonatomic, retain) NSString * title; @property (nonatomic, retain) NSString * name; @property (nonatomic, retain) NSString * mail; @end </code></pre> <p>the inspector window's table is intended to be like this:</p> <pre><code> ------------------------------------------------- |type name value | |-------------------------------------------------| |NSString title "sample" | |NSString name "sample" | |NSString mail "sample@mail"| |_________________________________________________| </code></pre> <p>and of course changing in the inspector window will update values in the main window and vice versa</p> <p>The problem is that I can't bind the inspector window to the model directly, because I want to bind to it's properties, so I have a model that have 3 properties to be viewed in a 3 rows table, each property in a row</p> <p>if I create a new Class to hold the properties of the managed model, I'll lose the binding reference and may not even work</p> <p>The problem is: I can't display the properties of a single (NSManagedObject subclass, in this case, Metadata) instance as a table, not only a columns, but a row for every property</p>
 

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