Databases
StackOverflow2013
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    <p>Ok. Let me explain the solution. As you said in the comment, you are using the library throughout the app. </p> <p>So, I think the best solution to your problem is create the <a href="http://www.cocoawithlove.com/2008/12/ordereddictionary-subclassing-cocoa.html" rel="nofollow">OrderedDictionary from CocoaWithLove</a>. The OrderedDictionary contains an NSMutableDictionary and an NSMutableArray for the keys inside it, to keep track of the order of the keys. </p> <p>The you can create a Category of FMResultSet:</p> <p><strong>FMResultSet+OrderedDict.h</strong></p> <pre><code>#import &lt;Foundation/Foundation.h&gt; #import "FMResultSet.h" #import "OrderedDictionary.h" @interface FMResultSet(OrderedDict) - (OrderedDictionary*)resultOrderDictionary; @end </code></pre> <p><strong>FMResultSet+OrderedDict.m</strong></p> <pre><code>#import "FMResultSet+OrderedDict.h" #import "OrderedDictionary.h" #import "FMDatabase.h" @implementation FMResultSet(OrderedDict) - (OrderedDictionary*)resultOrderDictionary { NSUInteger num_cols = (NSUInteger)sqlite3_data_count([_statement statement]); if (num_cols &gt; 0) { OrderedDictionary *dict = [OrderedDictionary dictionaryWithCapacity:num_cols]; int columnCount = sqlite3_column_count([_statement statement]); int columnIdx = 0; for (columnIdx = 0; columnIdx &lt; columnCount; columnIdx++) { NSString *columnName = [NSString stringWithUTF8String:sqlite3_column_name([_statement statement], columnIdx)]; id objectValue = [self objectForColumnIndex:columnIdx]; [dict setObject:objectValue forKey:columnName]; } return dict; } else { NSLog(@"Warning: There seem to be no columns in this set."); } return nil; } @end </code></pre> <p>And in your code do this:</p> <pre><code>NSMutableArray *results = [NSMutableArray array]; while ([Loginresults next]) { [results addObject:[Loginresults resultOrderDictionary]]; } requestdata = [NSJSONSerialization dataWithJSONObject:results options:0 error:&amp;jsonError]; </code></pre> <p>If you want I can upload my Project Test to github.</p> <p>EDIT: The <a href="https://github.com/dcorbatta/StackoverflowTest" rel="nofollow">code</a> now is uploaded.</p>
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    1. COGreat!! Thanks! I will try this and the other solution and post back to let you know what I did.
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    2. COYou're welcome. if you want, you can change the title of the question, so others persons with the same problem can find the answer.
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