Android App Development
iOS App Development
Flutter App Development
Cross Platform App Development
Hire on-demand project developers and turn your idea into working reality.
Big thanks to Webkul and his team for helping get Opencart 3.0.3.7 release ready!
Deniel Kerr
Founder. Opencart
Top Partners
Updated 29 October 2021
Diffable DataSource is a specialized type of data source which works with TableView and CollectionView objects. It help in managing and updating the data and UI for the collection view and table in a simple manner. For TableView, it conforms to the UITableViewDataSource protocol and also provides implementations for all of this protocol’s methods. And for UICollectionView, it conforms to the UICollectionViewDataSource protocol and also provides implementations for all of this protocol’s methods.
TableView
CollectionView
UITableViewDataSource
UICollectionView
UICollectionViewDataSource
Follow the below steps to implement Diffable DataSource in table view:
Below is the example of Diffable DataSource
In the above example, check the viewDidLoad() method first. createDataSource() method is called first which is used to setUp Diffable data source. Then in the 2nd step, we need to generate the data by any means you prefer i.e from API call, Local DB, etc. Similarly in the 3rd step, we are calling populateData() method, which is used to populate the data table view. Therefore, Click Here to know more about UITableViewDiffableDataSource
viewDidLoad()
populateData()
Follow the below steps to implement Diffable DataSource in collection view:
Below is the example:
In the above example, check the viewDidLoad() method first. In this method, we call the populateDataSource() the method which is used to setUp Diffable DataSource. Then in the 2nd step, we need to generate the data by any means you prefer i.e from API call, Local DB, etc. Similarly in the 3rd step, we are calling populateSnapShot() method, which is used to populate the data table view. Therefore, Click Here to know more about UICollectionViewDiffableDataSource.
populateDataSource()
populateSnapShot()
Thank you for reading this article. If you want to read more articles regarding iOS Development click here.
Your email address will not be published. Required fields are marked*
Name*
Email*
Save my name email and website in this browser for the next time I comment.
Be the first to comment.
We use cookies to personalize your experience. By continuing to visit this website you agree to our use of cookies. Learn more about privacy policy
Name
Email
Subject
Enquiry or Requirement
If you have more details or questions, you can reply to the received confirmation email.