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PO
 

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    <p>This is a little rough but maybe you can use something like this:</p> <pre><code>-(BOOL)isObjectAdictionary:(id)object{ if([object isKindOfClass:[NSMutableDictionary class]]||[object isKindOfClass:[NSDictionary class]]){ return YES; } return NO; } -(BOOL)isObjectAnArray:(id)object{ if([object isKindOfClass:[NSMutableArray class]]||[object isKindOfClass:[NSArray class]]){ return YES; } return NO; } -(id)loop:(id)object removeObjectWithKey:(NSString *)key{ if([self isObjectAdictionary:object]){ NSMutableDictionary *mutableObject = [NSMutableDictionary dictionaryWithDictionary:object]; if([[mutableObject allKeys]containsObject:key]){ [mutableObject removeObjectForKey:key]; object = mutableObject; return object; } } if([object respondsToSelector:@selector(count)]){ if([self isObjectAdictionary:object]){ NSMutableDictionary *objects_copy = [NSMutableDictionary dictionaryWithDictionary:object]; for(NSString *objects_key in object){ id tempObject = [object valueForKey:objects_key]; tempObject = [self loop:tempObject removeObjectWithKey:key]; [objects_copy setObject:tempObject forKey:objects_key]; } object =(id)objects_copy; } else if([self isObjectAnArray:object]){//an array NSMutableArray *objects_copy = [NSMutableArray arrayWithArray:object]; for(int i = 0;i&lt;[object count];i++){ id tempObject = [object objectAtIndex:i]; tempObject = [self loop:tempObject removeObjectWithKey:key]; [objects_copy replaceObjectAtIndex:i withObject:tempObject]; } object = (id)objects_copy; } } return object; } </code></pre> <p>you can use like this:<code>[self loop:yourArray removeObjectWithKey:@"fQty"]);</code></p>
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    1. PORecursively remove key and value inside array of dictionaries
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    1. USJoshua
    1. USJoshua
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    1. COthanks for your answer. But I want to remove the key fQty instead of removing the object with key fQty.
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    2. COdo you want to replace the key with a different key? because a dictionary can't have an object without a key.. also in your question it says you want to remove the key and value
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    3. COHi Joshua, I read other posts and have come to know that key cannot be removed. In this case, I will just set the value of fQty to 0. I need to do this because I need to compare the existing list of "ordered items" in the plist file to the "new orders" to be made by the customer. So that if the order is just the same, I will not insert a new item. I will increase the quantity instead.
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