In addition to the sample applications and example code here, you may also like to view our blog articles, white papers and presentations available from the Company menu heading. If you are specifically searching for DataFlex related code examples, we also recommend that you visit DataFlex.wiki and use the search facility there, or refer to the DataFlex Online help.
Binary File Converter sample view for DataFlex
Prompted by a question on the DataFlex forums about converting a binary file, we have created a sample view that you can download and use for free.
Read the post Working with binary files in DataFlex
Demo showing effects of process pooling
When asked the question ‘what can I use to replace the windows popup “Yes/No” confirmation?‘ by a developer getting to grips with WebApp programming (we’ve all been there and it isn’t the easiest), as well as answering the question, I wrote a small web view to illustrate the mechanism. After doing that I enhanced it a bit for anybody who might find it useful (either for learning or for instruction).
Read the post DataFlex WebApp Process Pooling Demo
Basic example of Google Charts with DataFlex WebApp
A DataFlex wrapper component for the Google Charts component.
Read the full article about how to display a Google Chart from a DataFlex WebApp View
WebQuery for Visual DataFlex – Open Source Reporting
WebQuery is a view you can include in your own Visual DataFlex 17.1 (or higher) WebApp programs to provide users with an ad hoc reporting capability. Note, WebQuery is a reimplementation of Sture Andersen’s VDFQuery Windows utility as a VDF 17.1 WebApp Framework.
Visual DataFlex 17.0 AjaxWeb sample customer data
A Customer information maintenance application using web services to access the Visual DataFlex 17.0 AjaxWeb sample customer data.
- Read the slides from the Scanduc 2012 presentation, that prompted the app to be developed
- Download the free app from the App Store
Illustrates a way of creating a map that displays customer locations and key details, such as names and addresses with the ability to filter the map results to show only certain categories of customers…
VDF Ajax JSON Interface Example
Read about the VDF Ajax JSON Interface Example
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