Tips

CSS Media query for a dark or light UI

Automatically translated from English

Dark mode has been gaining a lot of ground recently. That’s why we’ve added support for it in 4D v19, and mentioned a few ways you can adjust it to your needs in the related announcement.

In this blog post, we’ll focus on CSS and explain in detail how to set CSS styles for light and dark modes using CSS media queries.

Tips

4D View Pro: End of document loading

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When you use 4D View Pro (especially in offscreen mode) with complex documents, calculating all formulas could take a while and it can be difficult to know when it’s finally finished (and it’s important to wait before you call commands such as export or print).

As a solution, we’ve introduced two new events. One of which is called for every single calculation/formula, which could be used to trigger a timer. If the time expires without another formula being finished, we can assume that the whole document is finished.

Tips

4D Write Pro – Full text indexation

Automatically translated from English

“I want to find all of the documents that talk about tango! I need them quickly! Can I do that?”

Ok, but first breathe!

Keyword searches within 4D Write Pro documents simply require adding a new indexing attribute within each document. This isn’t done by default because this type of search is not often necessary so it wouldn’t make sense to systematically increase the size of the documents. However, when it’s needed, this type of index is very easy to build.

Tips

6 practical examples on how to use macros

Automatically translated from English

4D 18 R5 introduced form macros. They can be incredibly useful, for example, by providing an ideal way to save time on repetitive tasks. In this blog post, we’ll show you some basic examples to learn more about how macros work and the possibilities they offer. All of the following examples are available on GitHub.

Tips

Tableau and 4D: Deploy your WDC to Github Pages

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In the  How to connect Tableau with 4D blog post, you learned how to create a web data connector (WDC) to request data from 4D and visualize it in Tableau Public.

Now it’s time to host our WDC! Since it only uses HTML and JavaScript files, Github Pages is the best option to store them. This allows others to test your connector directly in their Tableau software. In this blog post, I’ll show you how to proceed.

Bonus: I’ll also show you how to debug your WDC in Tableau Public using Chrome. Let’s get started!

Tips

How to connect Tableau with 4D

Automatically translated from English

In 4D Webinar – How to Connect Tableau with 4D, William Taylor (Technical Account Manager, 4D US) gave an overview of the Tableau tool and how it could be used to visualize your 4D data. In this blog post, we’ll dig into the technical details to give you a deeper understanding of how it works. This will allow you to build, for example, a visual showing the highest invoice total with nothing more than 4D REST and Tableau!