didSelectItemAtIndexPath沒有被調用，當單元格沒有完全加載

我有收集視圖裏面，我正在加載圖像（圖像有長按手勢識別器）。集合視圖單元格未完全加載時，didSelectItemAtIndexPath方法未被調用。didSelectItemAtIndexPath沒有被調用，當單元格沒有完全加載

我向下滾動，並加載的一切，然後我把該小區的位置（截屏附後）現在didSelectItemAtIndexPath方法獲取調用下面

cellForItemAtIndexPath代碼： -

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath 
{ 

    modelProductDetails=[self.productsArray objectAtIndex:indexPath.row]; 

    PLPCollectionViewCell *cell=[collectionView dequeueReusableCellWithReuseIdentifier:@"plpcollectiocellIdentifier" forIndexPath:indexPath]; 
    [cell.imgview addGestureRecognizer:longPress]; 



    cell.conlblofferpriceheight.constant=21; 
    cell.shareView.alpha = 0; 

    double actualPrice = [modelProductDetails.price doubleValue];// striked out 
    double offerPrice = [modelProductDetails.final_price doubleValue];//will be in red instead of special price 

    cell.lblitemPrice.text = [MyShoppingCartViewController displayFormattedPrice: modelProductDetails.price]; 


    if (offerPrice < actualPrice && offerPrice != 0) { 

     NSMutableAttributedString *priceString = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"%@" ,cell.lblitemPrice.text]]; 

     [priceString addAttribute:NSStrikethroughStyleAttributeName value:[NSNumber numberWithInteger:NSUnderlineStyleSingle] range:NSMakeRange(0, [priceString length])]; 

     cell.lblitemofferprice.text = [MyShoppingCartViewController displayFormattedPrice:modelProductDetails.final_price]; 

     [cell.lblitemPrice setAttributedText: priceString]; 

    } 
    else 
    { 
     [cell.lblitemofferprice setText:nil]; 
    } 


    cell.lblIteeTitle.text=modelProductDetails.brand; 
    cell.lblitemDescription.text=modelProductDetails.name; 
    cell.lblIteeTitle.text=modelProductDetails.manufacturer_value; 

    NSURL *url=[NSURL URLWithString:modelProductDetails.small_image]; 
    [cell.imgview sd_setImageWithURL:url placeholderImage:nil]; 


    UILongPressGestureRecognizer *longPressGes = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPressGestures:)]; 
    longPressGes.minimumPressDuration = 1.0f; 
    longPressGes.allowableMovement = 100.0f; 
    [cell.imgview addGestureRecognizer:longPressGes]; 
    [cell.shareButton setTag:indexPath.row]; 
    [cell.addToWishlistButton setTag:indexPath.row]; 
    [cell.shareButton addTarget:self action:@selector(shareAction:) forControlEvents:UIControlEventTouchUpInside]; 
    [cell.addToWishlistButton addTarget:self action:@selector(addToWishlistAction:) forControlEvents:UIControlEventTouchUpInside]; 
    cell.shareButton.tag=indexPath.row; 
    cell.addToWishlistButton.tag=indexPath.row; 

    return cell; 

}

附加信息：只有右側的單元格有問題左側單元格工作正常

來源

2016-03-21 vijeesh

顯示您的代碼。 – Fogmeister

單元格中是否有任何按鈕？ – sourav

@sourav單元格內沒有按鈕 – vijeesh

didSelectItemAtIndexPath是UICollectioView的委託方法，請確保您綁定了UICollectionViewDatasource和Delegate正確。

來源

2016-03-21 14:04:09

我已添加數據源n委託didSelectItemAtIndexPath正在其他情況下工作.... – vijeesh

請分享代碼。 –

我添加了問題 – vijeesh

didSelectItemAtIndexPath沒有被調用，當單元格沒有完全加載

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