add objects in array from multiple array in iphone

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?

Bhavin · Accepted Answer · 2013-09-05 12:10:18Z

3

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"];

edited Sep 5, 2013 at 12:10

answered Sep 5, 2013 at 11:57

Bhavin

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2 Comments

user2526811 Over a year ago

Thanks for your reply.. But how can I get the individual object from the array & key of that object. I want to display the title & id in the TableView cell.

Bhavin Over a year ago

@user2526811: Take a look at Update section in my Answer.

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