为iOS7排序具有多个条件的pfquery

Question

我试图用多个条件对pfquery进行排序,下面的代码只排序一列.请帮忙.

- (PFQuery *)queryForTable
{
    PFQuery *query = [PFQuery queryWithClassName:self.parseClassName];
    [query whereKey:@"mStatus" equalTo:@"running"];
    [query orderByAscending:@"mName"];
    [query orderByAscending:@"mOrder"];
    return query;
}

Answer 1

- (PFQuery *)queryForTable {
    PFQuery *query = [PFQuery queryWithClassName:self.parseClassName];
    [query whereKey:@"mStatus" equalTo:@"running"];
    [query orderByAscending:@"mName"];
    [query addAscendingOrder:@"mOrder"];
    return query;
}