Swift Search Snippets

search.swift

    var resultSearchController = UISearchController()
    
        self.resultSearchController = ({
            let controller = UISearchController(searchResultsController: nil)
            controller.dimsBackgroundDuringPresentation = false
            controller.hidesNavigationBarDuringPresentation = true
            controller.searchBar.sizeToFit()
            self.navigationController?.view = controller.searchBar
            self.tableView.contentOffset = CGPointMake(0, CGRectGetHeight(controller.searchBar.frame));
            return controller
        })()
        
        
        self.resultSearchController = ({
            let controller = UISearchController(searchResultsController: nil)
            controller.dimsBackgroundDuringPresentation = false
            controller.hidesNavigationBarDuringPresentation = true
            controller.searchBar.sizeToFit()
            self.navigationController?.view = controller.searchBar
            self.tableView.contentOffset = CGPointMake(0, CGRectGetHeight(controller.searchBar.frame));
            return controller
        })()
        
        /* Search */
    func updateSearchResultsForSearchController(searchController: UISearchController)
    {
        filteredTableData = tableData
        var searchTerms =  searchController.searchBar.text
        if(searchTerms.length > 0){
            let searchPredicate = NSPredicate(format: "SELF CONTAINS[c] %@", searchController.searchBar.text)
            filteredTableData = tableData.filter{searchPredicate.evaluateWithObject($0.name)}
        }
        self.tableView.reloadData()
    }
    
        override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("templateCell", forIndexPath: indexPath) as! TemplateCell
        var template:PaymentTemplate!
        if (self.resultSearchController.active) {
            template = filteredTableData[indexPath.section]
        }else{
            template = tableData[indexPath.section]
        }
        
        //configure cell
        return cell 
        }