Product

Get your macOS applications ready for notarization with 4D

Automatically translated from English

Catalina (macOS 10.15) is now available and Apple has announced that the notarization of software distributed outside of the App Store has become a requirement. This may raise a few questions: what if my 4D application isn’t notarized? Will I be able to notarize it? How? Don’t panic! We’ve got you covered and this blog post provides the answers.

Product

4D for iOS: What you need to know about iOS 13

Automatically translated from English

iOS 13, first launched at the Apple’s annual Worldwide Developers Conference (WWDC 2019), to be released today, September 19. And we couldn’t be more thrilled to announce that some of the features Apple has unveiled for their latest iOS, will be available in 4D for iOS with the release of the v18! Here’s everything you need to know about the advances we have in store for you:

Product

Optimize your ORDA code with requests logging

Automatically translated from English

Ever need to analyze the traffic of your ORDA requests between a client and the 4D server? Sometimes it may take a while to receive a response from the server, which can make you wonder if it’s due to network traffic or to an unoptimized request you’ve written! Thankfully, 4D v17 R6 makes it possible to determine the likely reason(s) for this latency with the new ORDA methods available on the ds object. They’re not only debugging functions, they also allow you to optimize your ORDA code with a better understanding of the sent requests.

Product

Easily customize the entry order of your dynamic forms

Automatically translated from English

The power of dynamic forms was introduced with 4D v16 R6, allowing you to build your forms on the fly by building them in an object or loading them from a text file. This is very convenient in a world where forms are frequently changed to meet an application’s needs.

In 4D, the entry order typically follows a z order for both binary and dynamic forms. With 4D v17 R6, you can now define an entry order that’s not necessarily associated with the z order. 

Product

4D View Pro: Get control over your 4D method settings

Automatically translated from English

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!

Product

Order an entity selection with this new ORDA method

Automatically translated from English

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.

Product

CSS color strings for better readability

Automatically translated from English

Improved and simplified 4D commands just keep coming. Now you can set colors in your form objects using CSS strings instead of numeric values. Previously CSS colors for objects were declared with a 4-byte longint (e.g., 0x00RRGGBB). But if you feel more comfortable writing BLUE instead of its numeric equivalent 255 (0xFF), we’ve got good news … 4D v17 R6 makes it possible!

Product

Customize the style of your 4D View Pro documents

Automatically translated from English

With 4D v17 R6, you can programmatically customize the style of your 4D View Pro documents. There’s three ways to go about it, you can: 1) use the default style commands to define the general style of a sheet, 2) use the stylesheet commands to define frequently used custom styles, and finally 3) use the cell style commands to define the style of specific cells.