Splitview控制器

Question

有没有出路或任何人都可以指向我的链接，我正在寻找在选择detailViewController中的任何按钮时在IPAD的SPLITVIEW中更改RootViewController的内容？

Answer 1

SplitViewController的内容可以改变这样的：

UISplitViewController * splitViewController = [[UISplitViewController alloc] init]; 
splitViewController.viewControllers = [NSArray arrayWithObjects:viewControllerLeft, viewControllerRight, nil]; 


// the other stuff 

// change left part of view controller 
splitViewController.viewControllers = [NSArray arrayWithObjects:newViewController, viewControllerRight, nil]; 

Answer 2

您可以在UISplitViewController的viewControllers属性的索引0只需更换VC。试试喜欢 -

-(void) buttonPressed: (id)sender 
{ 
     NSMutableArray* arr = [[NSMutableArray alloc] initWithArray:splitVC.viewControllers]; 
     [arr replaceObjectAtIndex:0 withObject:myReplacementVC]; //index 0 corresponds to the left VC 
     splitVC.viewControllers = arr; 
     [arr release]; 
} 

HTH，

阿克沙伊