Manipulate tables from 4D Write Pro widget
In 4D v18, we shipped a cool feature allowing you to easily manipulate tables with new commands and standard actions. We've got even more good news (e...
December 9, 2019
1 min read
Latest
SVG “non-scaling-stroke” attribute support
Sometimes it's preferable to have the lines of an object keep their original width, regardless of the applied transformation. For example, you draw a ...
December 5, 2019
1 min read
Code Editor: Say hello to Comment blocks
Adding a block of comments at the beginning of a method is useful for adding a note about what a method does, as well as a list of input/output parame...
December 4, 2019
1 min read
4D Write Pro documents: a useful new parameter
4D Write Pro has been designed to create all kinds of documents, from the most simple to the most sophisticated. To achieve this diversity, documents ...
December 3, 2019
1 min read
Project database: Deploying your application
So your application has been developed and you're ready for the next step. 4D lets you: generate a compiled database that no longer contains any i...
December 2, 2019
1 min read
On resize… On resize… On resize…
Wondering how to create a nice and dynamic user interface? Typically when a form is resized, the form objects whose horizontal sizing or vertical sizi...
November 29, 2019
1 min read
Using 4D libraries within project databases
4D provides libraries to help you develop applications. One of these libraries is standard and contains preconfigured form objects and widgets, while ...
November 28, 2019
1 min read
Coexistence of thread-safe and non-thread-safe commands
Have you ever needed to use methods with both thread-safe and not thread-safe calls, with conditions that skip over commands that are not thread-safe?...
November 27, 2019
1 min read
Easily send a 4D Write Pro document containing images as the body of an email!
Want to use 4D Write Pro to create HTML emails with static pictures in the text? Maybe something like a fancy newsletter with pictures of the top ten ...
November 26, 2019
1 min read
Project Databases: Post conversion
In this blog post, we showed you how to convert a binary database into a project database. Once everything is ready and the conversion has successfull...
November 22, 2019
1 min read