UITableView原型单元上的自定义附件视图未触发

Question

我在故事板中的原型单元格上有一个自定义附件视图(UIButton).单击该按钮时,不会调用轻触的附件按钮的委托方法.如果我使用标准的披露按钮,它被称为罚款.我假设我错过了某个地方.谁知道在哪里？

Answer 1

我最终使用自定义表格单元格协议解决了这个问题。

CustomAccessoryTableCellDelegate.h

@protocol CustomAccessoryTableCellDelegate <NSObject>

     @required
     - (void) accessoryButtonTappedForCell: (UITableViewCell *) cell;

@end

CustomAccessoryViewTableCell.h

 @interface CustomAccessoryViewTableCell : UITableViewCell

      /** The custom accessory delegate. */
      @property (nonatomic, weak) id<CustomAccessoryTableCellDelegate> delegate;

 @end

CustomAccessoryViewTableCell.m

- (IBAction) buttonAction:(id)sender{

    if ([self.delegate respondsToSelector:@selector(accessoryButtonTappedForCell:)]) {
        [self.delegate accessoryButtonTappedForCell:self];
    }

}

内部表视图控制器

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

    CustomAccessoryViewTableCell *cell = [tableView
                         dequeueReusableCellWithIdentifier:@"MyCustomCell"];

    cell.label.text = @"Some Name";
    cell.delegate = self;

    return cell;
 }

#pragma mark - Custom Accessory View Delegate

- (void) accessoryButtonTappedForCell:(UITableViewCell *)cell{
    [self tableView:self.writerTable 
        accessoryButtonTappedForRowWithIndexPath: [self.writerTable
                                                      indexPathForCell:cell]];
}