Question

I have a NSMutableArray which contains some NSMutableDictionary object type. In some situations I have to add one field to each NSMutableDictionary inside this Array, but I don’t know how?

I do add object (field) into my NSMutableDictionary like this.

NSMutableDictionary *item = [[NSMutableDictionary alloc]initWithDictionary:[timeSlots objectAtIndex:indexPath.row]];

[item setObject:cell forKey:@"cell"];

Now how am I going to update the Array (timeSlots)?

Answer 1

Just add this line after changing the mutable dictionary:

[timeSlots replaceObjectAtIndex:indexPath.row withObject:item];