Using the AJAX Library: Difference between revisions

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Ok. now you are hooked. and you want to start using the [[AJAX Library for Visual DataFlex| AJAX library ]]. This page is about that.
Ok. now you are hooked. and you want to start using the [[AJAX Library for Visual DataFlex| AJAX library ]]. This page is about that.


== how to add the AJAX library to your workspace ==
Fetch the library from : http://www.dataaccess.nl/IframeText.asp?pageid=1378  and install it
*select the workspace you want to use.
*Right click in the class palette in [[Visual DataFlex Studio]].
*press "add/remove libraries".
*press "Add Library"
*navigate to where you installed the [[AJAX Library for Visual DataFlex| VDF AJAX library]]. I installed mine in "c:\programmer\Visual DataFlex AJAX Library 1.0" .
*click on the sws file for the AJAX library
*choose "yes" for relative pathing
*chose "OK"




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== Howtos ==
== Howtos ==
*[[Adding the AJAX Library to your application]]
*[[Creating a AJAX Web application]]
*[[Creating a AJAX Web application]]
*[[Using WebObjects]]
*[[Using WebObjects]]

Revision as of 12:47, 14 September 2007

Ok. now you are hooked. and you want to start using the AJAX library . This page is about that.



Howtos


"The Good stuff"

You probably allready now how to create a datamodel Using DataDictionaries . Now just attach these Using WebObjects - this brings your existing datamodel to the ajax world. ( See AJAX Rating Example for how to do that ).

Typical problems

  • if you get a http 500 , then you probably forgot to copy the files from the the AppHtml dir in the AJAX library to your project .
  • remember to set the correct access rights on your asp files.
  • Remember to have the same version installed on the server and in the webapplication AppHtml directory
  • Learn How to develop ASP pages