Falcon heavy rocket🚀. An iOS application for SwiftGG.
The Falcon is written by Swift language, and follows the MVVM architecture.
To descripe a View in application. It needs to bind a ViewModel to show the datas.
class HomeItemTableViewCell: FalcTableViewCell<HomeItemTableViewCellModel> {
override func initialViews() {}
override func updateViews() {}
override func initialLayouts() {}
override func updateLayouts() {}
}If we make the cell.viewModel = xxx, the View will call updateViews and updateLayouts to refresh the View.
We are able to need a View Model to create a view or cell, so the ViewModel class can help you. It includes a group of datas to descripe all datas for a View or Controller. And the View can only bind the ViewModel.
class HomeItemTableViewCellModel: FalcViewModel<Article> {}In the demo, the Article is to descripe a basic meta model.
Because of holding a group of ViewModels, the ViewController can call all datas for ViewController's View. If we make a all CellMLodels in the controller's ViewModel, the delegate function in UITableView is able to be code below:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let vm = viewModel?.datas[safe: indexPath.row]
if let vm = vm as? HomeItemTableViewCellModel {
let cell = tableView.dequeueReusableCell(withClass: HomeItemTableViewCell.self)
cell.selectionStyle = .none
cell.viewModel = vm // update the datas and call updateViews
return cell
}
else if let vm = vm as? XXXXCellModel {
....
}
return UITableViewCell()
}$ git clone [email protected]:SwiftGGTeam/Falcon.git && cd Falcon
$ bundle install
$ cd Falcon
$ bundle exec pod install --repo-update🖼 zeplin