4D v18 beta starts today
Beta testing for 4D v18, our most spectacular release yet, is starting today! And we couldn’t be more thrilled to share all the novelties we’ve prepared for you. More than +90 advances, including major enhancements to existing features, as well as new ones that were designed to ease your development journey and take your applications to new heights. And in case you want to have an overall idea on this release full potential, we’ve put together this extensive library of examples (HDIs).
Buckle up and let’s discover some of what 4D v18 Beta has to offer:
- Project database – Version control: a solution for collaborative programming. Enabling you to store your code in a source control system (e.g., Github, Perforce, etc.) in plain text files.
- Built-in encryption: protection at its finest with built-in data encryption on a per-table basis.
- 4D for iOS: a product fully integrated into 4D to extend your business applications to mobile with ease.
- ORDA: enhanced commands, enhanced performance … and then there is remote datastore.
- 4D language: extra 4D commands to enlarge your programming capabilities.
- 4D Write Pro: Style Sheets. Tables. Toolbar. Word Export. And much more.
- 4D View Pro: Ribbon Toolbar. Excel import/export. And the list goes on.
- And much more (see below).
4D v17 R6 is here
4D v17 R6, the latest R-release of one of 4D’s most groundbreaking major releases, is now available!
Here’s a sneak peek of what this R-release has to offer:
- Increased interactivity with your 4D for iOS apps thanks to the ability to create, edit and delete your app content using parameters.
- Advanced debugging capabilities at your disposal, such as the ability to retrieve the current execution call chain and a powerful new tool to analyze debug logs.
- Even more ORDA methods to build more sophisticated search criteria and optimize your coding.
- New functionalities have been added to the ever-growing list of 4D View Pro features: from customizing styles, to using collections to read and write values and formulas.
This list is far from exhaustive, see all the blog posts for 4D v17 R6!
An enhanced UX with AJUI_Progressbar
Have you ever executed an action, nothing seemed to happen, and you didn’t know if you should click again or continue waiting? There’s no feedback provided, even if the application is performing an action in the background? Perhaps the action requires some time to return a result? As you may know, 4D already provides a built-in progress bar component that makes execution time more tolerable, but if you want something with a more web like design then keep reading, because that’s what the AJUI_Progressbar gives you!
4D View Pro: Get control over your 4D method settings
4D View Pro is getting more feature-rich with every R-release and 4D v17 R6 is no exception! A new command is available which allows you to specify a 4D method’s parameters, name, type, and a summary. Now your methods can be more informative and descriptive, helping end users to use them correctly.
Do you want to declare a date or time? What about giving a short description to help users understand what the method does? It can now be done with VP SET ALLOWED METHODS command!
Order an entity selection with this new ORDA method
In a previous blog post, you learned how to build sophisticated and complex search criteria by applying formulas in an ORDA query. To further provide you with complete and powerful development tools, a new ORDA method available: orderByFormula(). With the help of formulas, you can now order an entity selection using complex criteria in a project method or 4D expression.
More sophisticated ORDA queries with formulas
In 4D v17 R6, ORDA queries are becoming increasingly more powerful and concise. This blog post is for those of you who need more sophisticated search criteria than just a simple syntax like “name = Smith‘”. With this R-release, you can use any project method or 4D expression in the query() member method by using formulas.
What better way to explain this feature than with an example? Let’s dig into the details.
Use collections to write and read in 4D View Pro
If you need to read or write hundreds of different values or formulas, you can do it faster, easier, and at the same time by using collections. New commands are available for this: VP SET VALUES, VP Get values, VP SET FORMULAS, and VP Get formulas.
4D v17 R6 Beta starts today
We’re pleased to announce the launch of beta testing for 4D v17 R6! Without further ado, let’s take a look and see what this R-release has in store for you:
- 4D for iOS apps are taken to new heights thanks to the ability to manage and edit your app content using parameters.
- Advanced programming capabilities at your disposal: from the ability to retrieve the current execution call chain, to a powerful new tool to analyze debug logs – just to name a few.
- Sophisticated search criteria and optimized coding with new ORDA advances.
- Style customization, the use of collections to read and write values and formulas, along with more control over your methods are the new functionalities added to the ever-growing list of 4D View Pro features.
- The beta tests for 4D Projects continue with 4D v17 R6, making it possible for you to take full advantage of a source control system.
AJUI_Tip: A tooltip engine for 4D
Have you ever been flooded by confirmation dialogs, alert boxes, and contextual help windows that make it nearly impossible to locate the form window on which you were working? Wouldn’t it be more user-friendly to stay on the same page and see help bubbles pointing directly at the original target?
This is possible thanks to the 4D component AJUI_Tip. It’s a powerful tooltip engine based on the technologies available in 4D such as ORDA, New Formula, SVG, SubForm, CALL FORM, to name a few. In this blog post, we’ll highlight the component’s usage, and show how you can design beautiful tooltips to enhance your applications’ UI. A download link can be found at the end of the blog post.
Formula: More power behind simplicity
The Formula command is available since 4D v17 R3. So far you might have thought of assigning a formula as a method to an object or building smart objects that can calculate values or do anything you need. That’s really great, and there’s more than meets the eye!
I had a great demonstration from Vincent de Lachaux – Developer and expert 4D – on how he uses this command. For this blog post, I compiled different scenarios from that demo to give you insight on a different dimension of this command.
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