在我的分割视图控制器中,我在左侧的表视图中有一个文档列表。当用户选择文档时,我想在右侧的详细信息视图中显示文档。但是,当我选择文档时,documentInteractionController占用整个屏幕。如何使其符合细节视图的大小?
- (void)viewDidLoad
{
[super viewDidLoad];
self.splitViewController.delegate = self;
}
-(void)viewWillAppear:(BOOL)animated
{
if (self.selectedUserDoc) {
NSURL *url = [[NSBundle mainBundle] URLForResource:self.selectedUserDoc.userDocTitle withExtension:@"pdf"];
self.documentInteractionController = [UIDocumentInteractionController interactionControllerWithURL:url];
[self.documentInteractionController setDelegate:self];
[self.documentInteractionController presentPreviewAnimated:YES];
}
}
- (UIViewController *) documentInteractionControllerViewControllerForPreview: (UIDocumentInteractionController *) controller {
return self;
}
-(UIView *)documentInteractionControllerViewForPreview:(UIDocumentInteractionController *)controller
{
return self.view;
}
-(CGRect)documentInteractionControllerRectForPreview:(UIDocumentInteractionController *)controller
{
return self.view.frame;
}
答案 0 :(得分:0)
我只是有一些问题。我正在使用UIWebView:
-(void)showDetailDocumentWithUrl:(NSURL*)documentUrl inView:(UIView*):detailView {
CGRect r;
r=detailView.frame;
r.origin.y=75; // Change frame as required
....
UIWebView* web=[[UIWebView alloc] initWithFrame:r];
NSURLRequest *request = [NSURLRequest requestWithURL:documentUrl];
[web loadRequest:request];
[detailView addSubview: web];
}
在我的应用程序中,我不需要进一步操作作为电子邮件发送选项,但我认为如果需要,您可以轻松管理它们。