how to add a UITableView into UIAlertView in iOS 7

Question

did some googling around saw that subview is no longer supported in iOS 7.

Some ppl recommend creating custom view, but i am not sure how can i do that.

Here

Answer 1

You can change accessoryView to any own customContentView in a standard alert view in iOS7

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

Note that you must call this before [alertView show].

Simplest illustrating example:

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 as the subview of UIAlertView example: