单击单元格时选择 nsdictionary 键值

Question

这是我从服务器端输出的ns字典.names在tableview上，但是当用户单击某个单元格时，我想捕获该字典的ID

(
    {
    id = 1;
    name = "hair Dressing";
},
    {
    id = 2;
    name = Manicure;
},
    {
    id = 3;
    name = Cosmetics;
},
    {
    id = 4;
    name = "Make-Up";
},
    {
    id = 5;
    name = Solar;
}
)
//this is how i am printing data on tableview
cell.textLabel.text=[[dict valueForKey:@"name"]objectAtIndex:indexPath.row];

Answer 1

如果您在cellForRowAtIndexPath方法中正确获取名称详细信息，请使用以下方法

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
 NSLog(@"id==%@",[[dict valueForKey:@"id"]objectAtIndex:indexPath.row]);
 }

否则使用这个

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
 NSLog(@"id==%@",[[yourArrayName objectAtIndex:indexPath.row]objectForKey:@"id"]);
 }