Should we validate form data on server-side
When including forms in applications, developers often wonder if they need to re-validate data on the server side after having checked it on the client. Why go to the trouble of checking the data twice?
The Top 5 Mistakes Handling Asynchronous Data In Outsystems Reactive Apps
When developing an OutSystems reactive web app, you would expect to display data quickly, but it doesn't always happen. Do you know why? We'll explore the reasons and how to tackle them.
How to use Screen templates
Did you know that the OutSystems Platform has tens of screen templates to help you quickly put together your apps? Let me show you how you can use them.
Set timers to delete records
In this tech bite, we will demonstrate how to set timers to delete records and use an online store as an example.
How to import data from an excel file
In this video, we’ll show you how to upload and store data from an excel file.
How to run aggregates for each table row
In some situations, we need to show specific data in a table row or a list item that might not be directly related to the data we are using on the aggregate.