如何在iOS 7中将UITableView添加到UIAlertView中

Question

做了一些谷歌搜索看到iOS 7不再支持子视图.

一些人建议创建自定义视图,但我不知道我该怎么做.

这是我的代码,有人能指出我正确的方向吗？

-(IBAction)click_select_fruit_type
{
select_dialog = [[[UIAlertView alloc] init] retain];
[select_dialog setDelegate:self];
[select_dialog setTitle:@"Fruit Type"];
[select_dialog setMessage:@"\n\n\n\n"];
[select_dialog addButtonWithTitle:@"Cancel"];

idType_table = [[UITableView alloc]initWithFrame:CGRectMake(20, 45, 245, 90)];
idType_table.delegate = self;
idType_table.dataSource = self;
[select_dialog addSubview:idType_table];

[idType_table reloadData];

[select_dialog show];
[select_dialog release];

}

Answer 1

您可以更改accessoryView的任何自己customContentView在iOS7标准警报视图

[alertView setValue:customContentView forKey:@"accessoryView"];

请注意,您必须在[alertView show]之前调用它.

最简单的说明示例:

UIAlertView *av = [[UIAlertView alloc] initWithTitle:@"TEST" message:@"subview" delegate:nil cancelButtonTitle:@"NO" otherButtonTitles:@"YES", nil];
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 50)];
v.backgroundColor = [UIColor yellowColor];
[av setValue:v forKey:@"accessoryView"];
[av show];

Real tableView作为UIAlertView示例的子视图: