我怎样才能调用搜索tableview委托与SQLLite

问题描述：

我准备了tableview。正如在下面的屏幕中，有一个sqllite db。。但搜索委托功能不起作用。我怎样才能调用搜索tableview委托与SQLLite

var dictionaries = [[String:AnyObject]]() // 
var filteredDogs = [[String:AnyObject]]() 
var searchController: UISearchController! 
var resultsController = UITableViewController()

func updateSearchResultsForSearchController(searchController: UISearchController) { 

    self.filteredDogs = self.dictionaries.filter{(dict:[String:AnyObject]) -> Bool in 

     if dict.lowercaseString.containsString(self.searchController.searchBar.text!.lowercaseString) 
     { 
      return true 

     } 
     else 
     { 
      return false 

     } 
    } 
    //Update results table 


    self.resultsController.tableView.reloadData() 
} 

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


    let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! RowTableViewCell 


    if tableView == self.tableView 
    { 
     let row = self.dictionaries[indexPath.row] 
     cell.language1.text = row["foreign_language"] as? String 
     cell.language2.text = row["native_language"] as? String 


    } 
    else 
    { 
     let row = self.filteredDogs[indexPath.row] 
     cell.language1.text = row["foreign_language"] as? String 
     cell.language2.text = row["native_language"] as? String 


    } 
    return cell 
} 

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) { 

    let row = self.dictionaries[indexPath.row] 
    self.speechText((row["foreign_language"] as? String)!, language: (row["language"] as? String)!) 

    let indexPath = self.tableView.indexPathForSelectedRow 
    if((indexPath) != nil){ 
     self.tableView.deselectRowAtIndexPath(indexPath!, animated: true) 
    } 
}

enter image description here

这是您使用来填充您的UITableView阵列？ –

字典 - > native_langauage。 cell.language1.text = row [“native_language”] as？字符串 –

你可以发布你所有的UITableView相关的代码吗？ –

答

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


    let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! RowTableViewCell 


    if tableView == self.tableView 
    { 
     let row = self.dictionaries[indexPath.row] 
     cell.language1.text = row["foreign_language"] as? String 
     cell.language2.text = row["native_language"] as? String 


    } 
    else 
    { 
     let row = self.filteredDogs[indexPath.row] 
     cell.language1.text = row["foreign_language"] as? String 
     cell.language2.text = row["native_language"] as? String 


    } 
    return cell 
}

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) { 

    let row = self.dictionaries[indexPath.row] 
    self.speechText((row["foreign_language"] as? String)!, language: (row["language"] as? String)!) 

    let indexPath = self.tableView.indexPathForSelectedRow 
    if((indexPath) != nil){ 
     self.tableView.deselectRowAtIndexPath(indexPath!, animated: true) 
    } 
}

我怎样才能调用搜索tableview委托与SQLLite

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