Main Page

Welcome to the VDFWiki, the free DataFlex encyclopedia that anyone can edit. 169 articles in English

DataFlex Visual DataFlex Web Applications

Data Dictionaries Class Reference Tutorials

DataFlex Community Development Tools All Categories

Featured article AJAX - Return Arrays and Structs to your JavaScript with XML The VDF AJAX Library provides the functionality for developers to call published methods within a WBO and receive a return value (for Functions). This is done using a Remote Method Invokation (RMI). Using RMI's for returning a single datatype is fairly straight-forward. If you want to return a Struct, Array , or an Array of Structs you need to do some more work. Remember, you are returning these datatypes to JavaScript and there is no direct translation from a Windows Struct or Array to a JavaScript Struct or Array. ..more Recent Additions These are the 10 most recently added pages on DataFlex.wiki: StartProg Struct array as a Web Property Using cWebHttpHandler with JSON instead of tWebValueTree CCJGrid custom row height Apply color to codejock grid column headers Get the selected printer device name Handler "DataFlex 20.1 Web Services 64bit" has a bad module "IsapiModule" in its module list DataDictionary tricks RecnumToRowID DataFlex Studio Search regex tips To see the 50 most recently added pages, go to Newest Pages

Coming Events Check Data Access Worldwide event page for the latest events.

Want to contribute? All users are invited to contribute on whatever way they can! If you're not sure how to contribute, try one of the following: Find an event that you have attended and write notes for that! Checkout the list of wanted pages. These are pages that are linked to, but not yet written. If there is one there you feel you can say something useful about, click on the link and start writing. Those with several links are obviously seriously needed! Not sure you have any knowledge you can add? Contribute by helping with Formatting and Categorising of pages. Still not sure? Feel free to contact one of the many frequent contributors to this site. We don't bite!