How to custom tableView/collectionView datasource and delegate method?

[tezpark]

Summary

• How to custom tableView datasource and delegate method? (Cases where the component does not include functionality)
• How to use functions that are not implemented in the listComponent and cause an error when overriding them.
• The guide and snippet will be based on creating a list of users.

Guide & Snippet

• For example, if you want to override the numberOfSections method of a ListComponent, adding the override keyword will result in an error because the method is not implemented in the ListComponent.
• So, if you implement it without the override keyword, you can use the numberOfSections method.
• Similarly, you can implement the datasource and delegate functions of tableView and collectionView in the following ways

// Uses numberOfSections(in:) method
 class CustomGroupUserListModuleListComponent: SBUUserListModule.List {
	// Don't use override keyword
    func numberOfSections(in tableView: UITableView) -> Int {
        // Customize - Section count
        return 1
    }
 }

• Before using a customized component class, please set it in the SBUModuleSet.

SBUModuleSet.GroupUserListModule.ListComponent = CustomGroupUserListModuleListComponent.self