Use methods and database fields in 4D View Pro

With 4D v17 R2, it’s now possible to call 4D project methods and fields from within your formulas. This not only extends the possibilities of your 4D View Pro documents, but as the conversion process is continuously improved, calls to 4D methods and fields in converted 4D View documents are also preserved. 


Table pagination in 4D Write Pro

Tables are a great feature in 4D Write Pro since they open a whole new world of possibilities. Their flexibility allows them to hold as many rows and columns as needed, and the cells can contain paragraphs and pictures.

Things just got even better with 4D v17 R2 thanks to a new feature: table pagination! And you don’t have to manage the pagination yourself, it’ll be fully automatic. No more counting rows to check a page’s size or orientation. From now on, the tables are dynamically split when a page or a column break occurs.

Product Web Service in preemptive

Preemptive Web Services Server and Client

Preemptive Web Services allow your applications to take full advantage of multi-core computers resulting in faster responses for simultaneous requests. It’s not only powerful, it’s also easy: from the Method Properties of any method, just select the “Can be run in preemptive processes” option and you’re off and running!

A 4D method can be preemptive or not according to compilation options and the use of the language, as explained in this post.


4D View Pro: New options for an enhanced user interface

UI is all about personal preference, and 4D View Pro gives you two new options to enhance yours.

Two properties have been added to the Property List in the new Appearance section. They allow you to tailor your 4D View Pro documents with a new user interface. The first property, User Interface, allows you to switch between two different display modes: Toolbar and None. The second property, Show formula bar, is a checkbox to hide or show the formula bar.