Remote debugger: Debug server code on the client
There are many different client/server development scenarios, but in all of them, you need to switch between the client-side and the server-side to lo...
October 26, 2020
1 min read
Fabrice Mainguené
4D View Pro: Enable, Disable, or Force calculations
4D View Pro automatically recalculates the formulas in your worksheet when you change data they depend on (e.g., entries, formulas, names, etc.). But...
August 11, 2020
1 min read
Support of Cross-Origin Resource Sharing (CORS)
Have you ever created an HTTP data request only to get hit by a red "access to HTML request has been blocked by cors policy" error? When your site is...
August 6, 2020
1 min read
4D View Pro: Merge and unmerge cells
Often when you create a table, you might need to combine two or more cells to create a centered title on a particular section of your table. As of 4D ...
July 31, 2020
1 min read
Receive email with IMAP protocol
In 4D v18, we introduced a new way to send emails. Then in 4D v18 R2, we added a new way to retrieve emails using POP3. Now in 4D v18 R4, we’re taking...
July 30, 2020
1 min read
Access form object values by programming
An increasing number of developers are using the Form command to link their form objects and many of you require easy programming access to the values...
July 23, 2020
1 min read
4D View Pro: Offscreen Areas
Want to dynamically generate 4D View Pro documents on a server and, for example, send them by email or calculate values? 4D v18 R4 introduces a new co...
July 21, 2020
1 min read
Use an offscreen web area
Do you need to load web pages, extract metadata, or generate pictures from the contents of pages on a headless server? If you answered "yes", then you...
June 9, 2020
1 min read
Download your emails in MIME format with POP3
Do you need to store all business emails, for example, for legal or fiscal purposes? These documents must be stored as they are. That is, how they wer...
June 8, 2020
1 min read
4D View Pro: More options to customize your worksheets
To create user-friendly documents, you often need to hide a gridline or header, protect certain cells, or simply change the line color to respect the ...
May 26, 2020
1 min read