Question

我正在使用plist保存一些数据如下，保存方法

 NSMutableArray * highScores = [NSMutableArray arrayWithObjects:
                                       [NSNumber numberWithInt:597],
                                       [NSNumber numberWithInt:452],
                                       [NSNumber numberWithInt:365],
                                        nil];

        [defaults setObject:highScores forKey:@"high_scores"];

加载方法

 NSMutableArray * highScores = [defaults objectForKey:@"high_scores"];

    for(NSNumber * score in highScores) {
        NSLog(@"Score: %i", [score intValue]);
        if (score >=100) {
            --> OPEN A SPECIFIC UIVIEWCONTROLLER ON THE STORYBOARD
            NSLog(@">100");

        }
    }

当我加载数据时说，如果分数＆gt; 100使用以下代码，我希望它在我的故事板上打开一个特定的uiviewcontroller。我可以知道我该怎么做？

谢谢

Answer 1

使用此代码

        UIStoryboard *story = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
        viewcontroller *obj = [story instantiateViewControllerWithIdentifier:@"viewcontrollerID"];


        [self.navigationController pushViewController:obj animated:YES];

为此您必须提供故事板ID。为此，请参阅此link for storyboardID

的答案

Answer 2

尝试这样可以帮助你。

NSMutableArray * highScores = [defaults objectForKey:@"high_scores"];

    for(NSNumber * score in highScores) {
        NSLog(@"Score: %i", [score intValue]);
        if (score >=100) {
            --> OPEN A SPECIFIC UIVIEWCONTROLLER ON THE STORYBOARD
 UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main_iPhone" bundle:[NSBundle mainBundle]];
        YourViewcontroller*  detail = [storyboard instantiateViewControllerWithIdentifier:@"YourViewcontroller"];
        [self presentViewController:detail animated:YES completion:nil];

 NSLog(@">100");

        }
    }

以编程方式打开故事板中的特定页面

2 个答案: