TableViewCells和Dictionaries数组

Question

我无法理解如何使用所有日期填充表格。仅返回9-1-2012而非2012年8月31日。我尝试过一些事情，例如在numberofrowssection中使用我的日期和插槽。我认为这与.count有关，但我没有看到。但我还没弄明白。它仍然只发布9/1字典。如何在tableviewcell中显示所有字典数组，我希望我有意义，图片附加。 我的代码：

NSDictionary *json = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableContainers error:&error];

    NSDictionary* myslots =[json objectForKey:@"slots"];
    NSLog(@"allslots: %@", myslots);

    for (NSString *slotKey in myslots.allKeys) {
    NSDictionary *slot = [myslots valueForKey:slotKey];
       UPDATED:
        self.timesArray = [[NSMutableOrderedSet alloc] init];
    for (NSDictionary *myDays in slot){

        if ([[myDays objectForKey:@"isReservable"] isEqualToNumber:[NSNumber numberWithInt:1]])

           [self.timesArray addObject:[myDays objectForKey:@"begin"]];
         //NSLog(@"This is the times count: %@", timesArray.count);
    }

       NSLog(@"These are the times avail: %@", self.timesArray);          

    [self.tableView reloadData];
    }
}

以下是这样的：

2012-08-31 16:34:57.074 GBSB[780:15b03] These are the times avail: {(
    "2012-08-31 09:00:00 America/Los_Angeles",
    "2012-08-31 13:00:00 America/Los_Angeles",
    "2012-08-31 14:00:00 America/Los_Angeles",
    "2012-08-31 15:00:00 America/Los_Angeles",
    "2012-08-31 16:00:00 America/Los_Angeles"
)}
2012-08-31 16:34:57.074 GBSB[780:15b03] These are the times avail: {(
    "2012-09-01 09:00:00 America/Los_Angeles",
    "2012-09-01 10:00:00 America/Los_Angeles",
    "2012-09-01 11:00:00 America/Los_Angeles",
    "2012-09-01 12:00:00 America/Los_Angeles",
    "2012-09-01 13:00:00 America/Los_Angeles",
    "2012-09-01 14:00:00 America/Los_Angeles",
    "2012-09-01 15:00:00 America/Los_Angeles",
    "2012-09-01 16:00:00 America/Los_Angeles"
)}

这是我尝试过的 在.h

@property (nonatomic, retain) NSMutableOrderedSet *timesArray;

的.m

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
//#warning Incomplete method implementation.
    // Return the number of rows in the section.
    return self.timesArray.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    // Configure the cell...
    //cell.textLabel.text = timesArray;
    cell.textLabel.text = [self.timesArray objectAtIndex:indexPath.row];
    return cell;

这是一张照片

Answer 1

我认为你很接近，因为你的数组具有所有值，而不是同时。尝试移动self.timesArray = [[NSMutableOrderedSet alloc] init];在for循环之前向上，这样它只被初始化一次。此外，将最终的NSLog和tableView reloadData向下移动 像这样：

    NSDictionary *json = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableContainers error:&error];

    NSDictionary* myslots =[json objectForKey:@"slots"];
    self.timesArray = [[NSMutableOrderedSet alloc] init];
    NSLog(@"allslots: %@", myslots);

    for (NSString *slotKey in myslots.allKeys) {
        NSDictionary *slot = [myslots valueForKey:slotKey];
       UPDATED:
        for (NSDictionary *myDays in slot){

            if ([[myDays objectForKey:@"isReservable"] isEqualToNumber:[NSNumber numberWithInt:1]])

               [self.timesArray addObject:[myDays objectForKey:@"begin"]];
            //NSLog(@"This is the times count: %@", timesArray.count);
        }

    }
    NSLog(@"These are the times avail: %@", self.timesArray);
    [self.tableView reloadData];
}