将字符串传递给表格单元格视图

我有一个按钮选择器：

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]; 

    }

我想通过 '消息'，其使用表单元格图的另一视图：

（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;

}

现在是什么让我的任务困难是我有一个标签栏控制器，它是应用程序委托中的子视图，并且我在导航控制器中包装了表格视图，当点击一个单元格时，拾取器视图，反过来一旦按下按钮，应该返回到表格视图，单元格填充食物选择。

任何人都可以帮助而不必恢复到单身或涉及应用程序委托？

谢谢，我等待着你聪明的解决办法，高兴:)

崔佛

来源

2011-09-16 Trev

邮报NSNotification和对象参数传递的消息。

来源

2011-09-16 21:36:38 Rayfleck

将字符串传递给表格单元格视图

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