【发布时间】：2011-10-27 09:49:55
【问题描述】：
我已经能够使用
TBXML解析器解析xml url。解析后的数据将进入一个名为
records的NSMutableArray。-
这里是代码......
if ([[TBXML elementName:element] isEqualToString:@"order"]) { NSLog(@"xml element checking"); TBXMLElement *id = [TBXML childElementNamed:@"id" parentElement:element]; TBXMLElement *status = [TBXML childElementNamed:@"status" parentElement:element]; TBXMLElement *date = [TBXML childElementNamed:@"date" parentElement:element]; TBXMLElement *by = [TBXML childElementNamed:@"by" parentElement:element]; TBXMLElement *total = [TBXML childElementNamed:@"total" parentElement:element]; [records addObject:[NSArray arrayWithObjects: [TBXML textForElement:id], [TBXML textForElement:status], [TBXML textForElement:date], [TBXML textForElement:by], [TBXML textForElement:total],nil]]; 现在这些
records数据将显示在tableview单元格中，因此行数将与records数组大小相同。-
现在在我的
tableview中有五个UILabel。每个标签都会显示records数组值的属性值。6.我可以在滚动表格视图之前第一次显示属性的值，但我的问题是当我开始滚动我的
UITableview然后值开始显示在错误的单元格中。 -
这里是tableview代码...
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *MyIdentifier = @"MyIdentifier"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:MyIdentifier] autorelease]; cell.textLabel.font = [UIFont fontWithName:@"Helvetica" size:15.0]; cell.selectionStyle = UITableViewCellSelectionStyleNone; UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"arrow.png"]]; cell.accessoryView = imageView; cell.accessoryType = UITableViewCellSelectionStyleNone; tableView.separatorColor = [UIColor clearColor]; tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine; cellView = [[[UIView alloc] initWithFrame:CGRectMake(5,8,290, 120)] autorelease]; cellView.backgroundColor = [UIColor clearColor]; cellView.tag =10; [cell.contentView addSubview:cellView]; imgView = [[UIImageView alloc] initWithFrame:CGRectMake(2, 40, 48, 48)]; imgView.image = [UIImage imageNamed:@"productbox.png"]; imgView.layer.borderColor = [UIColor blackColor].CGColor; imgView.layer.borderWidth = 2.0; imgView.tag = 5; [cellView addSubview:imgView]; CGRect idLabelRect = CGRectMake(65, 0, 190, 18); idLabel = [[[UILabel alloc] initWithFrame:idLabelRect] autorelease]; idLabel.textAlignment = UITextAlignmentLeft; idLabel.textColor = [UIColor blackColor]; idLabel.font = [UIFont systemFontOfSize:12]; idLabel.backgroundColor = [UIColor redColor]; idLabel.layer.borderColor = [UIColor grayColor].CGColor; idLabel.tag = 0; CGRect statusRect = CGRectMake(65, 22, 190, 22); statusLabel = [[[UILabel alloc] initWithFrame:statusRect] autorelease]; statusLabel.textAlignment = UITextAlignmentLeft; statusLabel.textColor = [UIColor blackColor]; statusLabel.font = [UIFont systemFontOfSize:12]; statusLabel.backgroundColor = [UIColor greenColor]; statusLabel.layer.borderColor = [UIColor grayColor].CGColor; statusLabel.tag = 1; CGRect orderDateRect = CGRectMake(65, 48, 190, 22); orderDate = [[[UILabel alloc] initWithFrame:orderDateRect] autorelease]; orderDate.textAlignment = UITextAlignmentLeft; orderDate.textColor = [UIColor blackColor]; orderDate.font = [UIFont systemFontOfSize:12]; orderDate.backgroundColor = [UIColor grayColor]; orderDate.layer.borderColor = [UIColor grayColor].CGColor; orderDate.tag = 2; CGRect byRect = CGRectMake(65, 75, 190, 22); byLabel = [[[UILabel alloc] initWithFrame:byRect] autorelease]; byLabel.textAlignment = UITextAlignmentLeft; byLabel.textColor = [UIColor blackColor]; byLabel.font = [UIFont systemFontOfSize:12]; byLabel.backgroundColor = [UIColor yellowColor]; byLabel.layer.borderColor = [UIColor grayColor].CGColor; byLabel.tag = 3; CGRect totalRect = CGRectMake(65, 98, 190, 22); totalLabel = [[[UILabel alloc] initWithFrame:totalRect] autorelease]; totalLabel.textAlignment = UITextAlignmentLeft; totalLabel.textColor = [UIColor blackColor]; totalLabel.font = [UIFont systemFontOfSize:12]; totalLabel.backgroundColor = [UIColor cyanColor]; totalLabel.layer.borderColor = [UIColor grayColor].CGColor; totalLabel.tag = 4; [cellView addSubview:idLabel]; [cellView addSubview:statusLabel]; [cellView addSubview:orderDate]; [cellView addSubview:byLabel]; [cellView addSubview:totalLabel]; } x = [records count]; //NSLog(@" total number of row: %d",x); if(y<x){ if(y == indexPath.section){ cellView = (UIView *)[cell.contentView viewWithTag:10]; idLabel = (UILabel *)[cellView viewWithTag:0]; statusLabel = (UILabel *)[cellView viewWithTag:1]; orderDate = (UILabel *)[cellView viewWithTag:2]; byLabel = (UILabel *)[cellView viewWithTag:3]; totalLabel = (UILabel *)[cellView viewWithTag:4]; imgView = (UIImageView *)[cellView viewWithTag:5]; NSLog(@"the value of y: %d",y); NSLog(@"the value of indexpath.section: %d",indexPath.section); idLabel.text = [NSString stringWithFormat:@"Order Id: %@",[[records objectAtIndex:y] objectAtIndex:0]]; statusLabel.text = [NSString stringWithFormat:@"Status: %@",[[records objectAtIndex:y] objectAtIndex:1]]; orderDate.text = [NSString stringWithFormat:@"Date: %@",[[records objectAtIndex:y] objectAtIndex:2]]; byLabel.text = [NSString stringWithFormat:@"By: %@",[[records objectAtIndex:y] objectAtIndex:3]]; totalLabel.text = [NSString stringWithFormat:@"Total: %@",[[records objectAtIndex:y] objectAtIndex:4]]; y++; } } return cell; }这意味着第一次加载表格时，值显示在右侧单元格中，但当我开始滚动时，值未显示右侧单元格。
最近几天我被这个问题淡化了，所以请任何人知道什么是解决方案，然后尽快通知我......
提前致谢。
【问题讨论】：
-
如何将解析后的数据添加到 MutableArray 中？
标签： xml uitableview nsmutablearray nsarray