2011-09-16 45 views
0

嘗試將字符串傳遞到另一個視圖但沒有成功。將字符串傳遞給表格單元格視圖

我有一個按鈕選擇器:

picker.m

@synthesize marray2, marray1; 

    -(IBAction)show:(id)sender 

    { 

NSInteger breadRow = [mpicker selectedRowInComponent:kBreadComponent]; 

NSInteger fillingRow = [mpicker selectedRowInComponent:kFillingComponent]; 

NSString *bread = [self.marray2 objectAtIndex:breadRow]; 

NSString *filling = [self.marray1 objectAtIndex:fillingRow]; 

NSString *message = [[NSString alloc] initWithFormat:@"Your %@ and %@ will be right up.", filling, bread]; 

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@" Thank you " message:message delegate:nil cancelButtonTitle:@" OK " otherButtonTitles:nil]; 

[alert show]; 

[alert release]; 

[message release]; 

    } 

我想通過 '消息',其使用表單元格圖的另一視圖:

(摘自FoodOutput .M):

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { 

static NSString *MyIdentifier = @"MyIdentifier"; 
MyIdentifier = @"tblCellView"; 

TableCellView *cell = (TableCellView *)[tableView dequeueReusableCellWithIdentifier:MyIdentifier]; 
if(cell == nil) { 
    [[NSBundle mainBundle] loadNibNamed:@"TableCellView" owner:self options:nil]; 
    cell = tblCell; 
} 



/*if(message== nil){ food = [[NSMutableArray alloc] initWithObjects:@"choose your food", nil];} else {food = [[NSMutableArray alloc] initWithObjects:[self message],nil];}*/ 


     arrayNum = [[NSArray alloc] initWithObjects:[NSString stringWithFormat:@"%d", indexPath.row+1],nil]; 

    //This is where i want to use message from the other view: 

[cell setLabelText:message]; 

    //But that doesn't work??????? 

[cell setLabelRowNum :[arrayNum objectAtIndex:0]]; 
return cell; 

}

現在是什麼讓我的任務困難是我有一個標籤欄控制器,它是應用程序委託中的子視圖,並且我在導航控制器中包裝了表格視圖,當點擊一個單元格時,拾取器視圖,反過來一旦按下按鈕,應該返回到表格視圖,單元格填充食物選擇。

任何人都可以幫助而不必恢復到單身或涉及應用程序委託?

謝謝,我等待着你聰明的解決辦法,高興:)

崔佛

回答

0

郵報NSNotification和對象參數傳遞的消息。

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