table 在 getCArrayList 方法中调用函数 reloaddata() 时视图未重新加载

Question

func getCArrayList(id:String, array:[NSDictionary] ){

    videolist = NSMutableArray()
    videoId = NSMutableArray()
    image = NSMutableArray()

    for i in 0 ..< array.count
    {
        let adict:NSDictionary = array[i] as! NSDictionary

        let bdict:NSDictionary = adict.object(forKey: "snippet") as! NSDictionary
        let cdict:NSDictionary = bdict.object(forKey: "resourceId") as! NSDictionary
        let ddict:NSDictionary = bdict.object(forKey: "thumbnails") as! NSDictionary
        let edict:NSDictionary = ddict.object(forKey: "medium") as! NSDictionary

        self.videolist.add(bdict.object(forKey: "title") as! String)
        self.videoId.add(cdict.object(forKey: "videoId") as! String)
        self.image.add(edict.object(forKey: "url") as! String)

        if videoId[i] as! String == id {
            self.videolist.remove(i)
            self.videoId.remove(i)
            self.image.remove(i)
        }

    }

    self.videotable.reloadData()

}

//calling the fuction:
 getCArrayList(id: videoid, array: didselectarray)

调用函数getCArrayList时，tableview没有重新加载在 tableview 方法 didselectrowatindexpath() 中调用函数我哪里做错了？感谢您的帮助....

Answer 1

请尝试以下操作：

DispatchQueue.main.async {
     self.videotable.reloadData()
}

希望对您有所帮助。

table 在 getCArrayList 方法中调用函数 reloaddata() 时视图未重新加载

table view is not reloading when calling function reloaddata() inside getCArrayList method

uitableview

ios

swift4

xcode9