iOS AlertView、ActionSheet

- (IBAction)clicked:(id)sender {

    UIButton *btn = sender;

    if (btn.tag==0) {

        UIAlertView *alertView = [[UIAlertView alloc]initWithTitle:@"Title" message:@"message" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"确定", nil];

//        设置AlertView样式

        [alertView setAlertViewStyle:UIAlertViewStyleLoginAndPasswordInput];

        //把alertView里面的TF取出来

//        UITextField *nameTF = [alertView textFieldAtIndex:0];

//        UITextField *pwTF = [alertView textFieldAtIndex:1];

//        nameTF.text = @"haha";

//        pwTF.text = @"adfadsf";

        [alertView show];

    }else{

        UIActionSheet *as = [[UIActionSheet alloc]initWithTitle:@"Title" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:@"destructive" otherButtonTitles:@"呵呵", nil];

        [as showInView:self.view];

    }

}

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{

   // NSLog(@"%d",buttonIndex);

    if (buttonIndex==1) { //确定

        UITextField *nameTF = [alertView textFieldAtIndex:0];

        UITextField *pwTF = [alertView textFieldAtIndex:1];

        NSLog(@"%@  %@",nameTF.text,pwTF.text);

    }else{ //取消

    }

}

- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{

   // NSLog(@"%d",buttonIndex);

}