You will have to use a delegate method for that.
First make sure your table view is set up well (delegate and datasource) and then
implement delegate s :
(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath.

You access the selected row index with : [indexPath row].
And then you can store this value.

THere在Cocoa With Love上担任职务,你可能会发现这一点。

定点,但原则相同。

It really depends on your data model. First of all you need a NSMutableArray not a NSMutableDictionary;

//declare an NSMutableArray in the interface
@interface Class : SuperClass {
NSMutableArray *_arrayWithMySelectedItems;
}

//in one of your init/preparation methods alloc and initialize your mutable array;

- (void)viewDidLoad {
[super viewDidLoad];

_arrayWithMySelectedItems = [NSMutableArray alloc] init];
}

//now before you forget it add release in your dealloc method

- (void)dealloc {
[_arrayWithMySelectedItems release];

[super dealloc];
}

//add this following code to your didSelect Method part of tableView s delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
//if you have only one category, you will probably have something like this
[_arrayWithMySelectItems addObject:[dataModelArray objectAtIndex:indexPath.row];
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}

您可在这一方法中使用NSMutableDictionary:

(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSMutableDictionary *dict = [NSMutableDictionary alloc] init];
    [dict setObject:[NSString stringWithFormat:"%@", cell.Label.text] forKey:[NSString stringWithFormat:"Key%d", indexPath.row]];
}

然后,宣布在座标的斜体内进行扼杀,然后根据你的愿望,将座标=[人口稠密阵标AtIndex:indexpath.row];然后添加到字典或可变阵列中。