dimissModalViewControllerAnimated导致tableView为全屏显示？
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我有一个RootViewController，其中有2个tableViews作为子视图（在IB中创建），每个子视图都有自己的tableViewController类（处理fetchRequests等）。
1个tableView是静态的（用户或modelViews均未更改任何数据）。
tableView 2的标题中有一个按钮，用于显示imagePickerController。
到目前为止没有问题。
问题是，当我关闭imagePicker时
[self dismissModalViewControllerAnimated:YES];
[[self rootViewController] dismissModalViewControllerAnimated:YES]
-(IBAction)addImageTableAPressed {
UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
[self presentModalViewController:imagePicker animated:YES];
[imagePicker release];
}
RootViewController
|| ||
|| ||
\\/ \\/ addImageTableAPressed
TableViewControlA TableViewControlB --------------------->modelViewController
- (void)viewDidLoad {...
if(managedObjectContext == nil)
{
managedObjectContext = [(AppDelegate *)[[UIApplication sharedApplication] delegate] managedObjectContext];
NSLog(@\"After managedObjectContext: %@\", managedObjectContext);
}
...
}
没有找到相关结果
已邀请:
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佩疵瓦
@interface RootViewController <UITableViewDelegate, UITableViewDataSource> { NSArray *dataArrayA; NSArray *dataArrayB; UITableView tableViewA; UITableView tableViewB; NSManagedObjectContext *context; } @property (nonatomic, retain) NSArray *dataArrayA; @property (nonatomic, retain) NSArray *dataArrayB; // in IB, link the dataSource and delegate outlets of both tables to RootViewController @property (nonatomic, retain) IBOutlet UITableView tableViewA; @property (nonatomic, retain) IBOutlet UITableView tableViewB; // this property will allow you to pass the MOC to the RootViewController from // the parent view controller, instead of accessing the app delegate from RootViewController @property (nonatomic, retain) NSManagedObjectContext *context; // ... etc. @end @implementation RootViewController @synthesize dataArrayA; @synthesize dataArrayB; @synthesize tableViewA; @synthesize tableViewB; @synthesize context; // initialize dataArrayA and dataArrayB - (void)viewDidLoad { [super viewDidLoad]; NSError *error = nil; // initialize and configure your fetch request for data going into tableViewA NSFetchRequest fetchRequestA = [[NSFetchRequest alloc] init]; // configure the entity, sort descriptors, predicate, etc. // ... // perform the fetch self.dataArrayA = [context executeFetchRequest:fetchRequestA error:&error]; // do the same for the data going into tableViewB - the code is very similar, you // could factor it out in a private method instead of duplicating it here // NSFetchRequest fetchRequestB = [[NSFetchRequest alloc] init]; // omitting the details ... etc. self.dataArrayB = [context executeFetchRequest:fetchRequestB error:&error]; // release objects you don\'t need anymore, according to memory management rules [fetchRequestA release]; [fetchRequestB release]; } // Table view methods - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { // if you have a different number of sections in tableViewA and tableViewB /* if (tableView == tableViewA) { return ??; } else { return ?? } */ // otherwise, if both table views contain one section return 1; } // Customize the number of rows in each table view. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { if (tableView == tableViewA) { return [dataArrayA count]; } else { return [dataArrayB count]; } } // Customize the appearance of table view cells. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = nil; if (tableView == tableViewA) { // get the data for the current row in tableViewA id objectA = [dataArrayA objectAtIndex:indexPath.row]; // configure the cell for tableViewA cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifierA]; // etc... } else { // get the data for the current row in tableViewB id objectB = [dataArrayB objectAtIndex:indexPath.row]; // configure the cell for tableViewB cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifierB]; // etc... } return cell; } // And so on, the same idea applies for the other UITableViewDelegate you would need to // implement... - (void)dealloc { [dataArrayA release]; [dataArrayB release]; [tableViewA release]; [tableViewB release]; [context release]; // etc... [super dealloc]; } @end