The DataFlex framework now includes a new property type called server web properties. In contrast to client web properties, server web properties are always stored only on the server; they are never sent to the web client. Server web properties provide persistency and can even be attached to sessions. The new property type provides a secure place to store an applications state with the same ease of use as DataFlexs existing client web properties. In addition to security, since server web properties do not consume any bandwidth, they can result in improved application performance compared to the use of client-side web properties.
Touch functionality in applications has been extended with a new control called the swipeable list button. This control provides a compact, effective method to add extra actions to list rows. The button functionality is highly customizable and easy to implement. Also, the card container now has a new swipe feature that enables users to swipe between cards. Swipeable cards provide a touch-friendly alternative to existing tab containers.
The cWebFloatingPanel is a versatile container component that can be positioned it several ways. It falls outside the control and regular panel layout flow and "floats" on top of the application. It can be used to develop custom menu systems, provide extra details or show notifications.
The cWebGroup control has been extended with the option to collapse / expand groups. Controlled by properties and a button on the screen, collapsible groups provide a new resource to use limited, small-device screen real estate more efficiently.
The benefits of DataFlex 2017s 64-bit WebApp Server support are: simplified server installation and configuration and elimination of the requirement to switch default 64-bit Internet Information Servers (IIS) to 32-bit mode. These benefits are accomplished by providing both 32-bit and 64-bit binaries of parts of the WebApp Server. DataFlex web application processes and the WebAppServer.exe that controls them are still 32-bit.
The cWebAccordionContainer is an accordion-style web control based on the tab / card container technology. cWebAccordianCards expand or collapse by clicking on the header or they can be controlled from the source code properties. The accordion container can be configured to allow a single expanded item or multiple expanded items.
The cWebColumnHighlight is a specialized visual component that can be used to highlight hits in search results. It has several configuration options to specify exactly how it should highlight keywords. This component is ideal for enhancing the usability of web applications with search capabilities.
New color picker controls are available in popup format (cWebColorForm) and as standalone control (cWebColorPicker). They both work with HEX and RGB color strings and have the ability to display a custom color palette with predefined colors.
DataFlexs connectivity to SQL databases has been dramatically improved with new ways to maintain database connections and several other database-related improvements.