FUIFormTableViewController

@MainActor
open class FUIFormTableViewController : UITableViewController, FUIFormCellResponderDelegate, FUIFormCellNavigationDelegate

When FUIFormCells are to be used in an application, application’s implementation of UITableViewController that hosts these FUIFormCells must be a subclass of this FUIFormTableViewController. FUIFormTableViewController hides all the complications and interactions for handling all different types of FUIFormCells.

Application’s implementation of the UITableViewController needs to only implement the following functions:

 class FormCellTestTVC: FUIFormTableViewController {
    override func viewDidLoad() {
        // MUST: Call viewDidLoad function of super class.
        super.viewDidLoad()

        // Register FUIFormCells that will be used
        self.tableView.register(FUITitleFormCell.self, forCellReuseIdentifier: FUITitleFormCell.reuseIdentifier)
        ...
    }

    override func numberOfSections(in tableView: UITableView) -> Int {
        // Return how many section in the table
        return ...
    }

    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        // Return number of rows in each section
        ...
    }

    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        // Return the cell to be used at the IndexPath specified
        let cell = tableView.dequeueReusableCell(withIdentifier: FUITitleFormCell.reuseIdentifier, for: indexPath) as! FUITitleFormCell
        cell.value = "Work Request"

        cell.isEditable = true
        // MARK:  implement onChangeHandler
        cell.onChangeHandler = { newValue in
            myObject.title = newValue
        }
        return cell
    }

In addition, if there are some other actions on the table view, it is required that the action functions should also call function endEditing of the table view with the force parameter to true so that all editing cells have its onChangeHandler called. For example, the function didSaveTapped below is the action when the “Save” button tapped:

    @IBAction func didSaveTapped(_ sender: AnyObject) {
        self.tableView.endEditing(true)

        // save object ...
    }