Question

Xcode新手，我创建了一个分组表视图，每个部分包含不同数量的行，我现在不知道用数据填充单元格的最佳方法，然后在按下单元格时移动到下一个视图。请帮忙。谢谢

Answer 1

您可以尝试这个基本教程，看看如何填充表格。 http://blog.webscale.co.in/?p=150

并且当按下单元格时执行操作，你基本上需要在didSelectRowAtIndexPath方法中执行类似的操作

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

if( 0 == indexPath.row)
{
    NSLog(@"first row selected");
if(patientView == nil)
    patientView = [[PatientList alloc]init];

[self.navigationController pushViewController:patientView animated:YES];
}

这只是你想要做的一个非常基本的例子...玩这个会有助于你了解更多......

Answer 2

    **set in .h file**
    @property(nonatomic, retain)NSArray *data;
    @property(nonatomic, retain)NSArray *sections; 

    **in .m file view did load** 
        self.sections = [[NSArray alloc] initWithObjects:@"university",@"sabaragamuwa",@"Srilanka",nil];
        self.data = [[NSArray alloc]initWithObjects:
                     [[NSArray alloc] initWithObjects:
                      @"CiS",

                      @"006",
                      @"07", nil],
                     [[NSArray alloc] initWithObjects:
                      @"cis",
                      @"006",
                      @"007", nil],
                     [[NSArray alloc] initWithObjects:
                      @"cis",
                      @"006",
                      @"07", nil],nil];

    **addthoose**

    - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
    {
    #warning Potentially incomplete method implementation.
        // Return the number of sections.
        return [self.sections count];
    }
    - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
        return [self.sections objectAtIndex:section];
    }

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


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

        // Configure the cell...

        if (cell == nil){
            // Create the cell.
            cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault     reuseIdentifier:SimpleTableIdentifier];
        }

        NSArray* dataArray = [data objectAtIndex:indexPath.section];
        cell.textLabel.text = [dataArray objectAtIndex:indexPath.row];
        cell.textLabel.textAlignment = UITextAlignmentRight;

        cell.textLabel.textColor = [UIColor colorWithRed:0.0 green:139.0/255.0 blue:69.0/255.0 alpha:1.0];

        UIImage *cellImage = [UIImage imageNamed:@"oranimCellIco.png"];
        cell.imageView.image = cellImage;

        return cell;}

    }

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSArray* dataArray = [data objectAtIndex:indexPath.section];
    NSString *catgory= [dataArray objectAtIndex:indexPath.row];
    if(catgory==@"cis")
    {



        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Answer Set"
                                                            message:@"Answer set as Yes Or No"
                                                           delegate:nil
                                                  cancelButtonTitle:@"OK"
                                                  otherButtonTitles:nil];
        [alertView show];



 }
    else if(catgory==@"006")
    {

        answerviewcon *vc1=[self.storyboard instantiateViewControllerWithIdentifier:@"answerviewcon"];

        [self presentViewController:vc1 animated:YES completion:nil];

    }

分组表视图

2 个答案: