ios - 触摸单元格并打开一个新的 View Controller

Question

以下代码在我的 menuViewController.m 中。现在我想在触摸特定单元格时转到另一个 View 。我应该怎么做才能去contactViewController？(我正在使用 Storyboard)

Storyboard图片:

https://drive.google.com/file/d/0BwOYR2GMJ7l8U1lYYVFVTWVkOG8/edit?usp=sharing

代码:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:     (NSIndexPath *)indexPath
    {
    NSString *CellIdentifier = [menuItems objectAtIndex:indexPath.row];
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier  forIndexPath:indexPath];


    return cell;
    }

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath   *)indexPath {
if(indexPath.row==2)
 {

 }
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Set the title of navigation bar by using the menu items
    NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
    UINavigationController *destViewController =  (UINavigationController*)segue.destinationViewController;
    destViewController.title = [[menuItems objectAtIndex:indexPath.row]  capitalizedString];




if ( [segue isKindOfClass: [SWRevealViewControllerSegue class]] ) {
    SWRevealViewControllerSegue *swSegue = (SWRevealViewControllerSegue*) segue;

    swSegue.performBlock = ^(SWRevealViewControllerSegue* rvc_segue, UIViewController*   svc, UIViewController* dvc) {

        UINavigationController* navController =   (UINavigationController*)self.revealViewController.frontViewController;
        [navController setViewControllers: @[dvc] animated: NO ];
        [self.revealViewController setFrontViewPosition: FrontViewPositionLeft animated: YES];
    };

}

Answer 1

I want to go to another view when touch on a specific cell.

为此，我会这样做:

第1步:

从 TableViewController 拖到 ContactViewController:


第2步:

选择 segue 并指定 Segue 标识符(右侧栏中的 Show attributes Inspector 选项卡)

我已将 Segue 标识符命名为 SegueTestID

我选择了Push按照我的风格，但您可能需要Modal

相应的代码(在你的 MenuViewController.m 中)应该是这样的:

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (indexPath.row == 2) {
        [self performSegueWithIdentifier:@"SegueTestID" sender:self];
    }
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    //following lines needed only if you need to send some detail across to ContactViewController
    if ([segue.identifier isEqualToString:@"SegueTestID"]) {
        ContactViewController *destinationViewController = segue.destinationViewController;
        destinationViewController.strTest = @"Check";
        //where strTest is a variable in ContactViewController. i.e:
        //"@property (nonatomic, strong) NSString *strTest;"
        //declared in `ContactViewController.h` 
    }

    //...
}

PS:看来你的-prepareForSegue: 里有很多东西。已经。
显然...您需要正确连接。