How to display JCO.Table in jsp, CRM ISA

Question

Hi,
I have got a JCO.Table with results from teh CRM system and now want to display this in ISA.
Is there any templates, or code, that could guide me as to how to transfer the table to jsp.
thanks,
sunil

Answer 1

Hi Sunil,
The code from bean class is here,
public void listDetails(String releaseGroup,String releaseCode)                                 
throws Exception
                try
                     if (mRepository == null )
                          System.out.println("NuLL");
                     try
IFunctionTemplate                                         ft=mRepository.getFunctionTemplate("BAPI_REQUISITION_GETITEMSREL");
myFunction=ft.getFunction();
               catch (Exception ex)
               throw new Exception(ex + "Problem retrieving JCO.Function object.");
      if (myFunction == null)
     System.exit(1);
mConnection.execute(myFunction);
               JCO.ParameterList input = myFunction.getImportParameterList();
                       input.setValue(releaseGroup,"REL_GROUP");
                       input.setValue(releaseCode,"REL_CODE");
                       input.setValue(releaseFlag,"ITEMS_FOR_RELEASE");
                         System.out.println("Imported");
                     catch (Exception ex)
                          ex.printStackTrace();
                          System.exit(1);
                      mConnection.execute(myFunction);
            JCO.Table codes = null;
           codes =myFunction.getTableParameterList().getTable("REQUISITION_ITEMS");
           size =codes.getNumRows();
           if (size == 0)
              System.out.println("No value matches the selection cretaria");
           purchaseRequisitionNo = new String[size];
           item   = new String[size];
           requestorName = new String[size];
           description = new String[size];
           creatorName = new String[size];
           purchaseRequisitionDate = new String[size];
           plant = new String[size];
          // getter methods
     public int  getSize() { return size; }
     public String getPurchaseRequisitionNo(int i){return                                                        purchaseRequisitionNo<i>; }
      public String getItem(int i) { return item<i>; }
     public String getDescription(int i) { return description<i>; }
     public String getCreatorName(int i) { return creatorName<i>; }
     public String getPurchaseRequisitionDate(int i)
                                         {return purchaseRequisitionDate<i>; }
     public String  getplant(int i) { return plant<i>; }
Now in the JSP page get the number of entries in the table and try to get row by row from the bean class using the row number.
<%
int count = PR.getSize() ; // This method will return the number of
rows in the table.
for ( int i = 0; i < count ; i++ ) {
%>
<TR><TD ALIGN = "center"><%= PR.getPurchaseRequisitionNo(i) %> </TD>
<TD ALIGN = "center"><%= PR.getItem(i) %> </TD>
<TD ALIGN = "center"><%= PR.getDescription(i) %></TD>
<TD ALIGN = "center"><%= PR.getCreatorName(i)%> </TD>
<TD ALIGN = "center"><%= PR.getPurchaseRequisitionDate(i)%> </TD>
<TD ALIGN = "center"><%= PR.getplant(i)%> </TD>
<% } %>
Hope this is a simple way to get your requirement.
Let me know if this does not help you.
Thanks
Kathirvel.