从iPhone中的多个数组添加数组中的对象

Question

I have 2 array like as follow:

Array A  ( 

{ title="A",id=1 }, {title="B",id=2},{title="c",id=3}

)

Array B  ( 

{ title="A",id=1 }, {title="B",id=2},{title="c",id=3}

)

Now, I want to combine this arrays & when I try to get the values from combined array, I want know that it is from Array A or Array B.

How can I do that?

Should I use dictionary instead of Array?

Answer 1

Yes , you should use Dictionary instead of Array . Set the Array as an Object with the Key as ArrayName .

Sample Code :

NSMutableDictionary *dict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:arrayA,@"ArrayA",arrayB,@"ArrayB", nil];
NSLog(@"dict :: %@",dict);

Update :

To display the title & id in the TableView cell :

yourTitleLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"title"];
yourIdLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"id"];