小编Gov*_*iya的帖子

我正在使用集合视图进行水平滚动。它工作得很好。现在，我想为选择任何单元格设置任何效果。所以，我写了这段代码”

 func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {   
        let cell = collectionView.cellForItemAtIndexPath(indexPath)
        cell?.layer.borderColor = .None
        cell!.layer.borderWidth = 2.0
        cell!.layer.borderColor = UIColor.whiteColor().CGColor


        let dic1 = arr.objectAtIndex(indexPath.row) as! NSDictionary
        let url = dic1["url"] as! String
        let requestURL = NSURL(string:url)
        let request = NSURLRequest(URL: requestURL!)

        webviewfortab.loadRequest(request)


    }

这将为所选单元格设置边框。但是，当我选择另一个单元格时，两个单元格都被选中了，但是我只希望进行一次选择，因此当用户选择一个单元格时，必须取消选择旧的单元格。

我在我的应用程序中将数组作为响应.现在我想根据每个对象的价格对这个数组进行排序,那么我该怎么做呢？在我的应用程序中,我以这种方式得到回应.

有关更多信息,请参阅以下回复.

`get_available_busdetail" =     (
            {
        FirmaNo = 284;
        IslemTipi = 1;
        "company_logo_url" = "aHR0cHM6Ly9ldGlja2V0LmlwZWt0ci5jb20vd3Nib3MzL0xvZ29WZXIuQXNweD9mbnVtPTI4NA==";
        "company_name" = "Metro Turizm";
        "departure_city" = ANTALYA;
        "destination_city" = "\U0130STANBUL";
        firmaAdi = "Metro Turizm";
        hatNo = 1;
        "info_i" = "ANTALYA ->\U0130STANBUL ";
        price = 75;
        saat = "MTkwMC0wMS0wMVQxMDozMDowMCswMjowMA==";
        seat = "2+1";
        seferTakipNo = 073403;
        tarih = "2016-03-09";
        time = "10:30";
    },
            {
        FirmaNo = 20;
        IslemTipi = 1;
        "company_logo_url" = aHR0cHM6Ly9ldGlja2V0LmlwZWt0ci5jb20vd3Nib3MzL0xvZ29WZXIuQXNweD9mbnVtPTIw;
        "company_name" = "\U0130smail Ayaz";
        "departure_city" = ANTALYA;
        "destination_city" = "\U0130STANBUL";
        firmaAdi = "\U0130smail Ayaz"; …