custom cell accessoryView

1.cell.accessoryView = [self createAccessoryView];

2.- (UIButton *)createAccessoryView{

    UIButton *accessoryButton = [UIButton buttonWithImageName:@"ic_sub_department.png"];

    [accessoryButton addTarget:self action:@selector(accessoryButtonTapped:withEvent:) forControlEvents:UIControlEventTouchUpInside];

    return accessoryButton;

}

- (void)accessoryButtonTapped:(UIButton *)button withEvent:(UIEvent *)event{

    // 确定点击位置

    NSIndexPath *indexPath = [_tableView.tableView indexPathForRowAtPoint:[[[event touchesForView:button] anyObject] locationInView:_tableView.tableView]];

    if (indexPath == nil)

        return;

    [_tableView.tableView.delegate tableView:_tableView.tableView accessoryButtonTappedForRowWithIndexPath:indexPath];

}

- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath{

    SyOrganization *theOrg = (SyOrganization *)[_dataArray objectAtIndex:indexPath.row];

    [_departmentIDArray addObject:[NSNumber numberWithLongLong:theOrg.ID]];

    [self requestDeparmentListAccountID:_selectedAccountID parentID:theOrg.ID isAccount:NO];

    if (_delegate && [_delegate respondsToSelector:@selector(addUpperLevelButtonOnTitleBarWithTarget:)]) {

        [_delegate addUpperLevelButtonOnTitleBarWithTarget:self];

    }

}