Problems with TableView inside of ScrollView

Question

I followed the helpful comments by you people and have currently gotten this far: I have a single TableView with a header cell. The problem now is that I am only able to display one set of data and the TableView will not currently scroll (Maybe because of only one set of data being displayed.)

Here is my Code:

ViewController:

    struct TableData {

        var section: String = ""
        
        var data = Array<String>()
        
        var dataS = Array<String>()
        
        init(){}

    }

    var data = Array<TableData>()
    var dataS = Array<TableData>()

    class MyCustomCell: UITableViewCell {

        @IBOutlet var label: UILabel!
        
        @IBOutlet var labelS: UILabel!
        
    }

    class MyCustomHeader: UITableViewCell {

        @IBOutlet var header: UILabel!
        
    }

    class TypeViewController: BaseViewController , UITableViewDelegate, UITableViewDataSource {
        
        @IBOutlet var tableView: UITableView!
        
        @IBOutlet var scrollView: UIScrollView!

        public func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        
            return data[section].data.count
        
        }
        
        public func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
            let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath) as! MyCustomCell
            
            cell.label.text = data[indexPath.section].data[indexPath.row]
            cell.labelS.text = dataS[indexPath.section].data[indexPath.row]
            
            return cell

           
        }
        
        func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
            
            let  headerCell = tableView.dequeueReusableCell(withIdentifier: "Header") as! MyCustomHeader
            
            headerCell.header.text = data[section].section
            
            return headerCell

        }
        
        func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
            return 50.0
        }
        
        
        
        override func viewDidLoad() {
            super.viewDidLoad()
            addSlideMenuButton()
            addItems()
            
            print(data)
            
        }

        override func didReceiveMemoryWarning() {
            super.didReceiveMemoryWarning()
            // Dispose of any resources that can be recreated.
        }
        
func addItems() {

        var new_elements:TableData

        new_elements = TableData()
        new_elements.section = "Stuff"
        new_elements.data.append(obj41);
        new_elements.data.append(obj42);
        new_elements.data.append(obj43);
        new_elements.data.append(obj44);
        new_elements.data.append(obj45);
        new_elements.data.append(obj46);
        new_elements.data.append(obj47);
        
        data.append(new_elements)
        
        new_elements = TableData()
        new_elements.section = "More Stuff"
        new_elements.data.append(obj51);
        new_elements.data.append(obj52);
        new_elements.data.append(obj53);
        new_elements.data.append(obj54);
        new_elements.data.append(obj55);
        new_elements.data.append(obj56);
        new_elements.data.append(obj57);
        
        data.append(new_elements)
        
        new_elements = TableData()
        new_elements.section = "Netzach - Eternity"
        new_elements.data.append(obj61);
        new_elements.data.append(obj62);
        new_elements.data.append(obj63);
        new_elements.data.append(obj64);
        new_elements.data.append(obj65);
        new_elements.data.append(obj66);
        new_elements.data.append(obj67);
        
        data.append(new_elements)
        
        //Break
        
        new_elements = TableData()
        new_elements.data.append(objS0);
        new_elements.data.append(objS1);
        new_elements.data.append(objS2);
        new_elements.data.append(objS3);
        new_elements.data.append(objS4);
        new_elements.data.append(objS5);
        new_elements.data.append(objS6);
        new_elements.data.append(objS7);
        
        dataS.append(new_elements)
        
        new_elements = TableData()
        new_elements.data.append(objS11);
        new_elements.data.append(objS12);
        new_elements.data.append(objS13);
        new_elements.data.append(objS14);
        new_elements.data.append(objS15);
        new_elements.data.append(objS16);
        new_elements.data.append(objS17);
        
        dataS.append(new_elements)
        
        new_elements = TableData()
        new_elements.data.append(objS21);
        new_elements.data.append(objS22);
        new_elements.data.append(objS23);
        new_elements.data.append(objS24);
        new_elements.data.append(objS25);
        new_elements.data.append(objS26);
        new_elements.data.append(objS27);
        
        dataS.append(new_elements)
}

Attached are some Photos of the MainStoryboard:

Answer 1

Keep in mind below important points regarding to UITableView

1. UITableView has inherited property from UIScrollView i.e. UITableView is also below like a UIScrollView so you don't need to take UIScrollView for the specially scroll the UITableView. If you do it behaves weird.

2. In cellForRow, you are creating condition with param tableView to outlet typeView & typeView1 by comparing tag which is not a standard format. Because tableView.tag may be changed and gives you wrong output. So try to use below format

   if tableView == typeView { } else { } //tableView == typeView1

   Compare UITableView objects with pram tableView.

3. cellForRow method returns the cell from the if-else so you don't need to write

return UITableViewCell(style: UITableViewCellStyle.default, reuseIdentifier: "Cell")

If I debug your cellForRow method code then your this above line never executes.

First try this standards and remove your mistake and then post your question and issue you are facing.

Hope my above work helps you.

Edit

Your required output will be like this below image. You don't need to take 2 UItableView and thse tableview in single scrollview. You can do the same with one tableView.

Go through this tutorial