ios - Swift에서 UITableView에 새 셀을 삽입하는 방법

beginUpdates 사용  그리고 endUpdates  버튼을 클릭하면 새 셀을 삽입합니다.

테이블 뷰 배열의 모든 추가 데이터

Yourarray.append([labeltext]) 

그런 다음 테이블을 업데이트하고 새 행을 삽입하십시오

// Update Table Data
tblname.beginUpdates()
tblname.insertRowsAtIndexPaths([
NSIndexPath(forRow: Yourarray.count-1, inSection: 0)], withRowAnimation: .Automatic)
tblname.endUpdates()

이것은 셀을 삽입하고 전체 테이블을 다시로드 할 필요는 없지만이 문제가 발생하면 tableview.reloadData() 를 사용할 수도 있습니다

<시간>

Swift 3.0

tableView.beginUpdates()
tableView.insertRows(at: [IndexPath(row: yourArray.count-1, section: 0)], with: .automatic)
tableView.endUpdates()

<시간>

목표 -C

[self.tblname beginUpdates];
NSArray *arr = [NSArray arrayWithObject:[NSIndexPath indexPathForRow:Yourarray.count-1 inSection:0]];
[self.tblname insertRowsAtIndexPaths:arr withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tblname endUpdates];

두 tableView에 데이터를 추가하는 코드는 다음과 같습니다.

import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
    @IBOutlet weak var table1Text: UITextField!
    @IBOutlet weak var table2Text: UITextField!
    @IBOutlet weak var table1: UITableView!
    @IBOutlet weak var table2: UITableView!
    var table1Data = ["a"]
    var table2Data = ["1"]
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    @IBAction func addData(sender: AnyObject) {
        //add your data into tables array from textField
        table1Data.append(table1Text.text)
        table2Data.append(table2Text.text)
        dispatch_async(dispatch_get_main_queue(), { () -> Void in
            //reload your tableView
            self.table1.reloadData()
            self.table2.reloadData()
        })

        table1Text.resignFirstResponder()
        table2Text.resignFirstResponder()
    }
    //delegate methods
    func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return 1
    }
    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        if tableView == table1 {
            return table1Data.count
        }else if tableView == table2 {
            return table2Data.count
        }
        return Int()
    }
    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        if tableView == table1 {
            let cell = table1.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! UITableViewCell
            let row = indexPath.row
            cell.textLabel?.text = table1Data[row]
            return cell
        }else if tableView == table2 {
            let cell = table2.dequeueReusableCellWithIdentifier("Cell1", forIndexPath: indexPath) as! UITableViewCell
            let row = indexPath.row
            cell.textLabel?.text = table2Data[row]
            return cell
        }
        return UITableViewCell()
    }
}

결과는 다음과 같습니다.

Swift 3.0업데이트 된 솔루션

하단에 삽입

self.yourArray.append(msg)
self.tblView.beginUpdates()
self.tblView.insertRows(at: [IndexPath.init(row: self.yourArray.count-1, section: 0)], with: .automatic)
self.tblView.endUpdates()

TableView 상단에 삽입

self.yourArray.insert(msg, at: 0)
self.tblView.beginUpdates()
self.tblView.insertRows(at: [IndexPath.init(row: 0, section: 0)], with: .automatic)
self.tblView.endUpdates()