Tips
Fabrice Mainguené

4D View Pro: Create a Pivot Table from a data table

Pivot tables are among the most valuable features that allow users to swiftly summarize and analyze large quantities of data to see comparisons, patterns, and trends in their data. From the 4D v19, pivot tables are included in 4D View Pro. This blog post reviews how to use a pivot table through the ribbon interface.

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Tips
Avatar

Integrate your Own Administration Window for 4D Server

When deploying their applications, some developers want to customize the built-in 4D dialogs to fit their needs. It is especially true for the 4D Server Administration Window where they sometimes want some information and actions to be accessible only for their team and not for their customer administrators.

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Tips
Add Komoncharoensiri

Tips & Tricks for your 4D Apps – February 2023 Edition

by Add Komoncharoensiri, Director of Technical Services at 4D Inc

 

Here we go with another set of tips and tricks.

The 4D Knowledge Base is a library of information about 4D technology where weekly tech tips and monthly tech notes are actively published. If you missed the last tips on the KB, that’s fine; here is a compilation from the past few weeks.

This blog post covers 20 tips:

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Tips
Vanessa Talbot

4D for Mobile Tutorial – Choose an Input Control

Formatters allow you to format the displayed data or to define behavior when the user touches the data. The input controls follow the same principle. They allow you to select the type of keyboard, define the behavior, or format the data in an action form.

For example, for image data, you have by default two types of control, the first one allows you to select an image or to take a picture, and the second one displays a zone to sign.

There are 3 types of input controls:

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Tips
Vanessa Talbot

4D for Mobile Tutorial – Create actions

Actions allow users to interact with the application to change the customer’s address, add a new contact and modify a picture.

In the 4D language, an action allows you to add, edit, and delete an entity or a selection entity. But also, it can simply execute a method of your 4D server.

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