warning: file_get_contents( [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ : eval()'d code on line 4.

4D v14 Deprecated and Removed Features

Mon, 2015-02-02 11:14

Deprecated and removed features as of 4D v14.

Objects and JSON

This How-Do-I presents all of the new commands for generating and parsing structured objects (like JSON).


Download for Windows or Mac

Getters & Setters

This How-Do-I presents all of the new Getters and Setters in 4D v14.


Download for Windows & Mac

Form Load Get Type

This How-Do-I shows you how you can use the FORM LOAD command (formerly OPEN PRINT FORMº) and the new commands OBJECT get type and LISTBOX GET OBJECTS.


Download for Windows or Mac

Use Popups with Variables

Up until 4D v13, combo boxes and popup menus had to be declared as arrays. As of 4D v14, they can now directly hold variables and fields!

Popups + Variables

Download for Windows or Mac


The 4D Library starter application allows you to manage students' books as well as loaning books to students. It uses listboxes in "selection" mode.


Download for Windows or Mac

Address Book

A simple address book application.

Address book


Download for Windows or Mac

Language Certification

Thu, 2013-12-12 17:00

Certification Matrix

Tue, 2014-01-21 17:00

4D Indexes

This example database shows the various possibilities for using indexes in 4D.

There are several types of indexes in 4D that can be selected according to the type of data and their use.

In addition to demonstrating their effectiveness, this example explains how to choose the most appropriate type of index.


4D Indexes


Download for Windows or Mac