故事板IOS6中的Uisearchbar和Searchcontroller

Question

我有以下搜索工作正常，但我想將此代碼添加到另一個使用故事板的項目。在UIViewController的好的工作，甚至從通過JSON數據庫返回的數據，但我不斷收到此錯誤

*終止應用程序由於未捕獲的異常「NSInternalInconsistencyException」，理由是：「UITableView的數據源必須的tableView返回細胞：的cellForRowAtIndexPath：」

我已經加入導航控制器加的UIViewController上的腳本中，加入表和定製細胞以及

我也取得了搜索欄和搜索欄控制器outle在UIViewController中TS並被拖聯繫起來的故事板

我不知道爲什麼，當我執行上的UISearchBar進行搜索，立即上述錯誤被拋出

searchbarcontroller從UITableView中

接收其數據源

下面是代碼

`#import <UIKit/UIKit.h> 

@interface MyController : UIViewController < UITableViewDelegate, UITableViewDataSource> { 
    UITableView *myTable; 
    UINib *myCell; 

    //Vars to hold json data 
    NSMutableArray *ids; 
    NSMutableArray *name; 
    NSMutableArray *price; 
    NSMutableArray *place; 
    NSMutableArray *thumb; 
    NSMutableArray *description; 

    //Searchbar stuff 
    IBOutlet UISearchBar *mySearchBar; 
    IBOutlet UISearchDisplayController *searchController; 

    // The saved state of the search UI if a memory warning removed the view. 
    NSString *savedSearchTerm; 
    NSInteger savedScopeButtonIndex; 
    NSMutableArray *searchedID; 
    NSMutableArray *searchedName; 
    NSMutableArray *searchedPrice; 
    NSMutableArray *searchedLocation; 
    NSMutableArray *searchedThumbs; 
    NSMutableArray *description; 


} 


    @property (nonatomic, retain) IBOutlet UITableView *myTable; 
    @property (nonatomic, retain) IBOutlet UISearchDisplayController *searchController; 
    @property (nonatomic, retain) IBOutlet UISearchBar *mySearchBar; 

    @property (nonatomic, retain) NSMutableArray *ids; 
    @property (nonatomic, retain) NSMutableArray *name; 
    @property (nonatomic, retain) NSMutableArray *price; 
    @property (nonatomic, retain) NSMutableArray *place; 
    @property (nonatomic, retain) NSMutableArray *thumb; 
    @property (nonatomic, retain) NSMutableArray *description; 

    @property (nonatomic, copy) NSString *savedSearchTerm; 
    @property (nonatomic) NSInteger savedScopeButtonIndex; 
    @property (nonatomic) BOOL searchWasActive; 

    @property (nonatomic, retain) NSMutableArray *searchedID; 
    @property (nonatomic, retain) NSMutableArray *searchedName; 
    @property (nonatomic, retain) NSMutableArray *searchedPrice; 
    @property (nonatomic, retain) NSMutableArray *searchedLocation; 
    @property (nonatomic, retain) NSMutableArray *searchedThumbs; 
    @property (nonatomic, retain) NSMutableArray *searchedDescription; 

    - (void)reloadTableViewDataSource; 
    - (void)doneLoadingTableViewData; 
    @end 





MyController.m file 



#import "MyController.h" 

@implementation myController 
@synthesize myTable; 
@synthesize data, searcheddata 
@synthesize savedSearchTerm, savedScopeButtonIndex, searchWasActive; 

//Add the search bar 

#pragma mark - 
#pragma mark Table view data source 

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { 
    // Return the number of sections. 
    return 1; 
} 


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { 
    // Return the number of rows in the section. 
    if (tableView == self.searchDisplayController.searchResultsTableView) { 
     return [self.searchedIds count]; 
    } else { 
     return [self.ids count]; 
    } 
} 


// Customize the appearance of table view cells. 
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { 


    MyCustomCell *cell = (MyCustomCell *)[tableView dequeueReusableCellWithIdentifier:@"MyCellID"]; 


    if (!cell) 
    { 
     NSArray *topLevelItems = [myCell instantiateWithOwner:self options:nil]; 
     cell = [topLevelItems objectAtIndex:0]; 
    } 

    if (tableView == self.searchDisplayController.searchResultsTableView) { 
     [[cell titles] setText:[searchedTitles objectAtIndex:indexPath.row]]; 
     [[cell prices] setText:[NSString stringWithFormat:@"%@", [searchedPrices objectAtIndex:indexPath.row]]]; 
     [[cell locations] setText:[NSString stringWithFormat:@"%@", [searchedLocation objectAtIndex:indexPath.row]]]; 
     //Set the image with async technology 
     [[cell thumbs] setImageWithURL:[NSURL URLWithString:[searchedThumbs objectAtIndex:indexPath.row]] placeholderImage:[UIImage imageNamed:@"placeholder.png"]]; 


    } else { 
     [[cell titles] setText:[title objectAtIndex:indexPath.row]]; 
     [[cell prices] setText:[NSString stringWithFormat:@"%@", [price objectAtIndex:indexPath.row]]]; 
     [[cell locations] setText:[NSString stringWithFormat:@"%@", [location objectAtIndex:indexPath.row]]]; 
     //Set the image with async technology 
     [[cell thumbs] setImageWithURL:[NSURL URLWithString:[thumb objectAtIndex:indexPath.row]] placeholderImage:[UIImage imageNamed:@"placeholder.png"]]; 

    } 
    return cell; 
} 
` 


    [1]: http://i.stack.imgur.com/0ZNzq.png 

Answer 1

試試這個辦法（增加自我的tableView）的一部分：

MyCustomCell *cell = (MyCustomCell *)[self.tableView dequeueReusableCellWithIdentifier:@"MyCellID"];