I have 2 array like as follow:
我有2个数组如下:
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.
现在,我想组合这些数组,当我尝试从组合数组中获取值时,我想知道它来自数组A或数组B.
How can I do that?
我怎样才能做到这一点?
Should I use dictionary instead of Array?
我应该使用字典而不是数组吗?
1 个解决方案
#1
3
Yes, you should use Dictionary instead of Array. Set the Array as an Object with the Key as ArrayName.
是的,您应该使用Dictionary而不是Array。使用Key作为ArrayName将Array设置为Object。
Sample Code :
示例代码:
NSMutableDictionary *dict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:arrayA,@"ArrayA",arrayB,@"ArrayB", nil];
NSLog(@"dict :: %@",dict);
Update :
To display the title & id in the TableView cell :
要在TableView单元格中显示标题和ID:
yourTitleLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"title"];
yourIdLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"id"];
#1
3
Yes, you should use Dictionary instead of Array. Set the Array as an Object with the Key as ArrayName.
是的,您应该使用Dictionary而不是Array。使用Key作为ArrayName将Array设置为Object。
Sample Code :
示例代码:
NSMutableDictionary *dict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:arrayA,@"ArrayA",arrayB,@"ArrayB", nil];
NSLog(@"dict :: %@",dict);
Update :
To display the title & id in the TableView cell :
要在TableView单元格中显示标题和ID:
yourTitleLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"title"];
yourIdLabel.text = [[[dict objectForKey:@"ArrayA"] objectAtIndex:indexPath.row] objectForKey:@"id"];