问题描述
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大家好,我在tableview中有不同的部分(超过6个),每个部分都有不同的行。但是只有其中一个会导致下一个视图控制器
这是代码,但当我单击它不起作用
#pragma mark - Table view delegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSUInteger section = [indexPath section];
NSUInteger row = [indexPath row];
switch (section)
{
case 5:
{
switch (row)
{
case 0:
{
Language_view_controller * language_controller = [Language_view_controller alloc];
[self.navigationController pushViewController:language_controller animated:YES];
[language_controller release];
}
break;
default:
break;
}
}
break;
default:
break;
}
}
解决方法
您只是为视图控制器分配内存,还需要通过执行以下操作来初始化它:
Language_view_controller * language_controller = [[Language_view_controller alloc] initWithNibName:@\"Language_view_controller\" bundle:nil];
[self.navigationController pushViewController:language_controller animated:YES];
[language_controller release];