Ios UICollectionView点击事件

我在ViewController中创建了UICollectionView。My UiCollectionViewCell包含一个imageview和一个标签。看起来它在处理点击事件方面真的很糟糕。我需要点击很多次，然后它才会对点击做出反应。通常它只在双击时进行

- (void)collectionView:(UICollectionView *)collectionView didDeselectItemAtIndexPath:(NSIndexPath *)indexPath
{


    NSString *urlString2 =  [NSString stringWithFormat:@"http://ratemyplays.com/songs.php?listid=%d", indexPath.row];
    NSMutableURLRequest *request2 = [[NSMutableURLRequest alloc]init];
    [request2 setTimeoutInterval:20.0];
    [request2 setURL:[NSURL URLWithString:urlString2]];
    [request2 setHTTPMethod:@"POST"];

    NSString *PHPArray = [[NSString alloc] initWithData:[NSURLConnection sendSynchronousRequest:request2 returningResponse:nil error:nil] encoding:NSUTF8StringEncoding];

    NSArray *playArray2 = [PHPArray componentsSeparatedByString:@"."];

    if ([playArray2 count] <2) {
        UIAlertView *alert2 = [[UIAlertView alloc] initWithTitle:@"This Playlist is empty!!" message:@"We're Currently modifying it" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];

        [alert2 show];
    } else {
        YouTubeTableViewController *youTubeTableViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"YouTubeTableViewController"];
        youTubeTableViewController.selectedRowValue=indexPath.row;
        [self.navigationController pushViewController:youTubeTableViewController animated:YES];
        youTubeTableViewController.titleName = scoreArray;
        youTubeTableViewController.playlistId = scoreArray2;
}


}

-（void）collectionView:（UICollectionView*）collectionView diddesceleitematindexpath:（nsindepath*）indepath
{
NSString*urlString2=[NSString stringWithFormat:@”http://ratemyplays.com/songs.php?listid=%d“，indexPath.row]；
NSMutableURLRequest*request2=[[NSMutableURLRequest alloc]init]；
[request2 setTimeoutInterval:20.0]；
[request2 setURL:[NSURL URLWithString:urlString2]]；
[request2 setHTTPMethod:@“POST”]；
NSString*PHPArray=[[NSString alloc]initWithData:[NSURLConnection sendSynchronousRequest:request2 returningResponse:nil错误：nil]编码：NSUTF8StringEncoding]；
NSArray*playArray2=[PHPArray组件由字符串分隔：@.”；
如果（[playArray2 count]您是否启用了标签和图像以供用户交互？
单击单元格时，您正在执行同步请求，这可能会导致您必须多次单击的“感觉”。我建议您将NSURLConnection同步请求更改为异步请求。如下所示：

[NSURLConnection sendAsynchronousRequest:request
                                   queue:[[NSOperationQueue alloc] init]
                       completionHandler:^(NSURLResponse *response, NSData *data, NSError *error)
 {

     if (error == nil)
     {
         NSString *PHPArray = =[[NSString alloc]initWithData:data encoding:NSUTF8StringEncoding];
         NSLog(@"data received from url: %@", PHPArray);
         if ([playArray2 count] <2) {
             UIAlertView *alert2 = [[UIAlertView alloc] initWithTitle:@"This Playlist is empty!!" message:@"We're Currently modifying it" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];

             [alert2 show];
         } else {
             YouTubeTableViewController *youTubeTableViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"YouTubeTableViewController"];
             youTubeTableViewController.selectedRowValue=indexPath.row;
             [self.navigationController pushViewController:youTubeTableViewController animated:YES];
             youTubeTableViewController.titleName = scoreArray;
             youTubeTableViewController.playlistId = scoreArray2;
         }

     }
     else if (error != nil && error.code == NSURLErrorTimedOut)
     {
         NSLog(@"error code: %ld", (long)error.code);
     }
     else if (error != nil)
     {
         NSLog(@"error code: %ld", (long)error.code);
     }
 }];

[NSURLConnection sendAsynchronousRequest:请求
队列：[[NSOperationQueue alloc]init]
completionHandler:^（NSURLResponse*响应，NSData*数据，NSError*错误）
{
如果（错误==nil）
{
NSString*PHPArray==[[NSString alloc]initWithData:数据编码：NSUTF8StringEncoding]；
NSLog（@“从url接收的数据：%@”，PHPArray）；
如果（[playArray2 count]在此处发布代码..我已经在cellForItemAtIndexpath中完成了此操作。[cell.patternLabel setUserInteractionEnabled:YES]；[cell.patternImageView setUserInteractionEnabled:YES]；是否在单元格的内容视图中添加了标签和图像？是的，我已将其放入单元格内容视图中。我已将其放入自定义单元格内容视图中。您可以尝试使用performSelector:withObject:afterDelay仅在didSelect完成后运行选择代码