从过滤的搜索结果中快速删除条目

Question

我可以从未过滤的表格视图中删除条目， 但是从使用 SearchController 过滤的数据中我得到一个错误

reason: 'Invalid update: invalid number of rows in section 0.  The number of rows contained in an existing section after the update (10)

我认为问题在于从过滤结果中获取 id？

我的代码是：

var NameFiltered = [String]()

func tableView(_ tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: IndexPath) {
            if (editingStyle == UITableViewCellEditingStyle.delete) {
                    let id = ItemIDList[indexPath.row]
                    ItemNameList.remove(at: indexPath.row)
                    ItemIDList.remove(at: indexPath.row)
                    let deleteSQL = "DELETE FROM item WHERE item_id = '\(id)'"
                    itemTable.deleteRows(at: [indexPath], with: .fade)
}
    }

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    if(SearchBarActive){
        return NameFiltered.count
    }

    return itemIDList.count
}

func tableView(_ tableView: UITableView, cellForRowAtIndexPath indexPath: IndexPath) -> UITableViewCell {

    let cellIdentifier = "cell"

    var cell = self.exerciseManageTable.dequeueReusableCell(withIdentifier: cellIdentifier)
    if cell == nil {
        cell = UITableViewCell(style: UITableViewCellStyle.subtitle, reuseIdentifier: cellIdentifier)
    }

    let name_data = itemNameList[indexPath.row]

    let groupname_data = itemGroupNameList[indexPath.row]
    cell!.detailTextLabel?.text = "group: \(groupname_data)"

    if(SearchBarActive){
        cell!.textLabel?.text = NameFiltered[indexPath.row]
    }else{
        cell!.textLabel?.text = name_data
    }
    return cell!
}

Answer 1

删除行后，添加self.tableView.reloadData()。