How to bind dynamic data to JNet

Develop tools: NWDS 7.1
Server: Windows2000
Does anyone have experiences with using JNET within Webdynpro Project ?
In our case, we use JNet to generate a hierachical network diagram in the Webdypro's GUI. The data source is from the tables in a DB. However, till now, we only know how to let JNet generate the network diagram from a static XML file.
Since the data in the DB changes all the time, how to let the network diagram reflect the newest data status automatically? That is, how to bind JNet to a dynamic data source then?

Hi,
Network UI element is related with Jnet. What you need to start up working with this is you need to create a context structure mentioned below.
Node:Source
Element--- xml -> this should be of type binary.
Place the following code in the init.
ISimpleTypeModifiable mod = wdContext.nodeSource().getNodeInfo().getAttribute("xml").getModifiableSimpleType();
IWDModifiableBinaryType bin = (IWDModifiableBinaryType)mod;
bin.setMimeType(new WDWebResourceType("xml", "application/octet-stream", false));
ISourceElement element =wdContext.nodeSource().createSourceElement();
wdContext.nodeSource().addElement(element);
try
fileName = WDURLGenerator.getResourcePath(wdComponentAPI.getDeployableObjectPart(), "jnettest.xml");
element.setXml(readFile(fileName));
catch (WDAliasResolvingException e)
You have to place the Jnet test.xml under the mimes folder of your application.
Place the network element in the view and in the data source specify the context attribute source.xml
if your xml file complies with the jnet schema your application will render it.
Pl go through this
Using the "Network" UI Element
Regards
Ayyapparaj

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Message was edited by:
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