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import UIKit | |
class FormViewController: UIViewController { | |
@IBOutlet weak var ibTableView: UITableView! | |
fileprivate var form = Form() | |
// MARK: View Life Cycle | |
override func viewDidLoad() { | |
super.viewDidLoad() | |
self.form = Form() | |
self.title = self.form.title | |
self.prepareSubViews() | |
self.ibTableView.reloadData() | |
} | |
private func prepareSubViews() { | |
//Prepare tableView | |
FormItemCellType.registerCells(for: self.ibTableView) | |
self.ibTableView.allowsSelection = false | |
self.ibTableView.estimatedRowHeight = 60 | |
self.ibTableView.rowHeight = UITableViewAutomaticDimension | |
} | |
@IBAction func didTapValidate(_ sender: Any) { | |
self.form.isValid() | |
self.ibTableView.reloadData() | |
} | |
} | |
// MARK: - UITableViewDataSource | |
extension FormViewController: UITableViewDataSource { | |
func numberOfSections(in tableView: UITableView) -> Int { | |
return 1 | |
} | |
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { | |
return self.form.formItems.count | |
} | |
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { | |
let item = self.form.formItems[indexPath.row] | |
let cell: UITableViewCell | |
if let cellType = self.form.formItems[indexPath.row].uiProperties.cellType { | |
cell = cellType.dequeueCell(for: tableView, at: indexPath) | |
} else { | |
cell = UITableViewCell() //or anything you want | |
} | |
if let formUpdatableCell = cell as? FormUpdatable { | |
item.indexPath = indexPath | |
formUpdatableCell.update(with: item) | |
} | |
return cell | |
} | |
} |
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