Dynamically setting DFF Context

Question

Hi Guys,
I have a requirement to dynamically set the DFF context in the CO of the page (depending on various circumstances)
I have used setFlexContext in the following code to successfully set the context for my DFF in the Requisition Headers page:
          //Set the context on the Requisition Header DFF.
          OADescriptiveFlexBean dffBean = (OADescriptiveFlexBean) webBean.findChildRecursive("XXNRReqHeaderDFF");
          try {
                    if (dffBean != null) {
                         pageContext.writeDiagnostics(this, "Ravi: Found XXNR DFF Bean. Setting Context to COOM", 4);
                         dffBean.setFlexContext(pageContext, "COOM");
                         dffBean.mergeSegmentsWithParent(pageContext);
                         dffBean.processFlex(pageContext);
                    else {
                         pageContext.writeDiagnostics(this, "Ravi: Did not find DFF Bean", 4);
          } catch (Exception e) {
               pageContext.writeDiagnostics(this, "Ravi: Could not set the Context", 4);
               e.printStackTrace();
This was a simple page with only one Header DFF instance and the code above works perfectly.
Now I wish to use the same code to set the DFF context on the Requisition Lines Page. The above code does not work there.
The problem is that in the lines page, the DFF gets replicated for each of the requisition Line on the page and I am not able to figure a way out to set context for each individual line.
Did anyone face similar issues before/have any ideas on how to tackle this?
TIA!
Ravi

Answer 1

Hi Ravi,
Please refer below code
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
pageContext.getApplicationModule(webBean).invokeMethod("refreshDetail");
pageContext.setForwardURLToCurrentPage(null,true,null,(byte)0);
public void refreshDetail()
Row[] rows = getFndApplicationVO().getFilteredRows("selection","Y");
if (rows != null)
getFndApplicationVO().setCurrentRow(rows[0]);
Please refer topic "Descriptive Flexfield in a Master/Detail Page" in Jdev guide.
Regards,
Reetesh Sharma
Edited by: Reetesh Sharma on 06-Jul-2010 06:46