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.
Today’s episode is focused on the user interface to help you create nice looking lists and grids!
In the first and second episodes of this trilogy, we demonstrated the basics of ORDA using list boxes, entities, and entity selections. We also showed the way to use similar list boxes with distinct data sources and how to use Meta info expression to improve the list boxes’ graphics.
Today we’re going to have even more fun, with less code!
In the first episode of this trilogy, we demonstrated the basics of ORDA using list boxes, entities, and entity selections. Today, we’re going a bit deeper by running some queries that will take advantage of recursive relationships. We’ll also have a quick look at how to display list boxes nicely using the “meta info expression” property.
We can all agree that ORDA is a great 4D V17 feature. A kind of revolution in the way of thinking and programming. 4D databases will never be seen the same way as before.
ORDA allows you to conceive advanced applications in less time, with more readable and clean code. To show you the power of ORDA we’ve prepared a series of tips for you, divided into three episodes. In this first episode, we’ll demonstrate how links should now be considered more as entities and entity collections, and we’ll show you how listboxes can now be based on entity selections, rather than selections or arrays.
We couldn’t be more thrilled to announce that the wait is over and 4D v17 is now available!
This groundbreaking release can open lots of options for your next 4D-based application. Though by no means exhaustive, here is a list of features to whet your appetite for this release:
Do you need to create a 4D View Pro document using code, without any user interface? It’s possible! Because 4D View Pro documents are objects, it’s very easy to create off-screen documents. You can create a new document in a variable of object type and manipulate it through its properties. When your document is ready, you can register it in your database, in a file, or display it directly in a 4D View Pro area.
ORDA was one of the major announcements of 4D Summit 2018, opening a world of new possibilities in 4D. To learn more about ORDA and its benefits, check out this post to see how ORDA will change the way you work.
As 4D v17 approaches, it’s worth taking a moment to pause and think of all the possibilities 4D Write Pro has to offer. For those who have extensive 4D Write programming skills and are wondering if 4D Write Pro can compare, this blog post will answer this question and more! We’ll even give you a database example of a complex travel brochure to show you what 4D Write Pro is capable of and how it’s surpassed 4D Write in many areas! And if you’re still hesitant about whether or not to take the plunge, watch this 4D Write Pro video from the 4D Summit 2018 featuring Caroline Briaud, where she presents the capabilities of 4D Write Pro and how far you can go to create complex documents.
Imagine you have a list of formulas containing table names and some fields … then days later you decide to rename your tables. Now your formulas are no longer valid, which is totally understandable!
Well, good news: the new Parse formula command allows your formulas to remain valid when renaming 4D language or structure elements.
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