To display a list of records, an entity selection list box is the most suitable when using ORDA technology. 4D v18 R2 simplifies your life with a new tool to easily build entity selection list boxes: List box builder. What is it? It’s a simple dialog where you can set up your list box in a few quick steps (select the table and fields to display, enter column titles, and define the column order).
In a previous blog post, we introduced you to Git (a version control system) and Github (a cloud-based hosting service) and how you can share your 4D code with other developers. In this blog post, we’ll go a bit further by exploring some scenarios a developer may encounter, such as cloning a remote repository, ignoring already committed files, and solving merge conflicts.
by guest author Chris Belanger, a 4D developer from Canada
List box typeahead (a method for progressively searching) is not a native feature of list boxes. However, you can easily implement this feature with some creative coding. In this blog post, I’ll demonstrate the technique along with a database example and an exhaustive document explaining the details step by step.
The final result is summarized in the GIF below, It illustrates two “searches”. One for E-L-L-I-O-T, then another (after a column sort) for H-A-N-N-A-H:
Some developers use multiple IDEs and want to have the same shortcut for debugging actions. As of 4D v18 R2, it’s possible to customize the debug shortcuts from the 4D preferences.
By now, you’ve surely discovered the new ability to identify your users thanks to the SET USER ALIAS command. In 4D v18 R2, the command’s behavior has been extended. How? Keep reading!
4D Write Pro brings good news with 4D v18 R2: deleting inline or anchored pictures can now be done in a snap! Say hello to the new command, WP DELETE PICTURE.
If you have a large table of data, it can be useful to keep an area of a worksheet visible while you scroll to another area. That’s why 4D v18 R2 includes a new command to help you create panes. Say hello to VP SET FROZEN PANES.
4D v18 introduced an easy to use and powerful new way to create and send emails. A way that lets you send eye-catching emails based on HTML (with images, videos, and attachments), using just a few lines of code. In 4D v18 R2, we’ve added the ability to locally download your emails and remove them from your email server. In this blog post, we’ll go through the new possibilities this offers.
With 4D v18 R2, 4D Write Pro is able to manage formula objects inside documents. To do so, four new commands have been created: WP Get formulas, WP Insert formula, WP Compute formulas, and WP Freeze formulas. They all can be used with intuitive targets like document, body, headers, etc. And as you may have guessed from the command names, formulas are no longer text expressions but powerful formula objects!
The Form Editor allows you to create, modify, and customize your forms. Several tools are available to make your work easier, one of which is the Views palette. This tool makes it easy to build complex forms by distributing objects into different views. The views enable objects to be hidden or displayed as needed.
What if you’re working on a form developed by someone else? How can you quickly determine if the form uses views? Are there limitations on the number of views permitted? 4D v18 R2 and project databases eliminate these existential questions while greatly enhancing the user experience!
Got a question, suggestion or just want to get in touch with the 4D bloggers? Drop us a line!
* Your privacy is very important to us. Please click here to view our Policy