Question

我正在开发一个简单的购物应用。在那里我使用UITableView列出产品，但是当我在特定单元格中选择列出的产品时，＆＃34; didSelectRowAt indexPath＆＃34;方法没有被调用/触发，所以我尝试了长按UITableViewCell方法工作正常并且也正确触发但我不需要这个解决方案。

在产品列表页面中，我刚刚在导航栏中使用了UISegmentedControl，在UIView中使用了动态原型UITableView。即使我在这个页面中没有使用任何类型的UIGestures。

这个问题可能是重复的，已经在Stack Overflow中提出，但没有一个答案解决了我的问题。我需要继续工作UITableViewCell而不需要长按。

注意：我尝试关闭＆＃34;延迟内容触动＆＃34;在TableView中，我浏览Stack Overflow和Web，但我找不到任何解决方案。

更新

＆＃34; cellForRowAt indexPath＆＃34;代码如下：

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath) as! ProductCell
    let vendor = array_list_vendor[indexPath.row] as? String
    let orgPrice = array_list_price[indexPath.row] as? Int
    let starDealPrice = array_list_stardealPrice[indexPath.row] as? Int
    let url = array_list_image[indexPath.row] as! String
    cell.productTitle.text = array_list_title[indexPath.row] as? String

    if url == "" {
        cell.productImg.image = UIImage(named: "no-img")
    }
    else {
        cell.productImg.image = nil
        ImageLoader.sharedLoader.imageForUrl(urlString: (url), completionHandler:{(image: UIImage?, url: String) in
            //cell.productImg.frame.width =
            cell.productImg.image = image!
        })
    }

    if vendor == "amazon" {
        cell.sellerImg.image = UIImage(named: "prodicon-amazon")
    }
    else if vendor == "flipkart" {
        cell.sellerImg.image = UIImage(named: "prodicon-flipkart")
    }
    else {
        cell.sellerImg.image = UIImage(named: "prodicon-amazon")
    }

    cell.starDealImg.image = UIImage(named: "prodicon-stardeal")

    let rupee = "\u{20B9}"

    let text = String(format: "%@ %d", rupee, orgPrice!)
    let linkTextWithColor = String(rupee)

    let range = (text as NSString).range(of: linkTextWithColor!)

    let attributedString = NSMutableAttributedString(string:text)
    attributedString.addAttribute(NSForegroundColorAttributeName, value: UIColor.black , range: range)

    //Seller price
    cell.sellerPrice.attributedText = attributedString

    let text1 = String(format: "%@ %d", rupee, starDealPrice!)
    let linkTextWithColor1 = String(rupee)

    let range1 = (text1 as NSString).range(of: linkTextWithColor1!)

    let attributedString1 = NSMutableAttributedString(string:text1)
    attributedString1.addAttribute(NSForegroundColorAttributeName, value: UIColor(red: 127.0/255.0, green: 63.0/255.0, blue: 152.0/255.0, alpha: 1.0) , range: range1)    //Purple color

    //Stardeal price
    cell.starDealPrice.attributedText = attributedString1
    let cashBack = orgPrice! - starDealPrice!
    let text2 = String(format: "Save %@", rupee)
    let linkTextWithColor2 = String(rupee)
    let range2 = (text2 as NSString).range(of: linkTextWithColor2!)
    let attributedString2 = NSMutableAttributedString(string:text2)
    attributedString2.addAttribute(NSForegroundColorAttributeName, value: UIColor.white , range: range2)

    let text3 = String(format: "%d", cashBack)
    let linkTextWithColor3 = String(cashBack)
    let range3 = (text3 as NSString).range(of: linkTextWithColor3)
    let attributedString3 = NSMutableAttributedString(string:text3)
    attributedString3.addAttribute(NSForegroundColorAttributeName, value: UIColor.white , range: range3)    
    //Attributed string with multiple words
    attributedString2.append(attributedString3)

    cell.productCashBack.attributedText = attributedString2

    return cell
}

didSelectRowAt在长按UITableViewCell后调用的indexPath方法

0 个答案: