推送到另一個視圖控制器時，在iOS中選擇一個UILabel

Question

我想從控制器視圖推動到另一個從第一個視圖控制器中選擇一個UILabel時，但我沒有找到左側觸發的segue在連接檢查員。

但是當我選擇一個UITableViewCell，我可以看到左側的觸發SEGUE如下面的圖片所示：

Answer 1

，你將不得不使用UIGesture來做到這一點

UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)]; 

[urLable addGestureRecognizer:singleTap]; 

-(void)handleSingleTap 
{ 
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Storyboard" bundle:nil]; 

ViewController* viewController = [storyboard instantiateViewControllerWithIdentifier:@"ViewController"]; 

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

UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)]; 

[urLable addGestureRecognizer:singleTap]; 

-(void)handleSingleTap 
{ 
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Storyboard" bundle:nil]; 

ViewController* viewController = [storyboard instantiateViewControllerWithIdentifier:@"ViewController"]; 

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

Answer 2

除了邦妮的答案，你可以創建一個手動segue在故事板（由ctrl-從一個場景拖動到另一個場景，然後在屬性檢查器中給它一個唯一的標識符），然後在手動啓動該方法的handleSingleTap方法中。然後，該方法將僅僅是：

-(void)handleSingleTap 
{ 
    [self performSegueWithIdentifier:@"yourSegueID" sender:self]; 
}