HTMLB List Box Error in EP5 SP6

Hi Every One,
<b>
My Application Was Ruuning on EP5 SP5 , Now We have Updates EP5 SP5 with SP6 .After that my HTMLB List Box is Not Working whenever i am calling/submitting the JSP Page which ever is containning that List box it is giving the error. can any one please help me how to resolve this problem</b>
<b>I am getting the following Error</b>
com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component at com.sapportals.portal.prt.core.PortalRequestManager.handleRequestException(PortalRequestManager.java:688) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:289) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:231) at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:475) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:285) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:524) at com.sapportals.portal.prt.portalconnection.sapnative.DelegatedPlugIn.handleRequest(DelegatedPlugIn.java:715) at com.sapportals.portal.prt.portalconnection.sapnative.PortalPlugIn.handleRequest(PortalPlugIn.java:138) at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:648) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.inqmy.services.servlets_jsp.server.InvokerServlet.service(InvokerServlet.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.inqmy.services.servlets_jsp.server.RunServlet.runSerlvet(RunServlet.java:149) at com.inqmy.services.servlets_jsp.server.ServletsAndJspImpl.startServlet(ServletsAndJspImpl.java:832) at com.inqmy.services.httpserver.server.RequestAnalizer.checkFilename(RequestAnalizer.java:666) at com.inqmy.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:313) at com.inqmy.services.httpserver.server.Response.handle(Response.java:173) at com.inqmy.services.httpserver.server.HttpServerFrame.request(HttpServerFrame.java:1288) at com.inqmy.core.service.context.container.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:36) at com.inqmy.core.cluster.impl3.ParserRunner.run(ParserRunner.java:30) at com.inqmy.core.thread.impl0.ActionObject.run(ActionObject.java:46) at java.security.AccessController.doPrivileged(Native Method) at com.inqmy.core.thread.impl0.SingleThread.run(<b>SingleThread.java:148)Caused by: java.lang.NullPointerException at java.util.StringTokenizer.<init>(StringTokenizer.java:117) at com.sapportals.htmlb.serialize.DefaultListBoxSerializer.deserialize(DefaultListBoxSerializer.java:64) at com.sapportals.htmlb.page.PageProcessor.createComponent(PageProcessor.java:219) at com.sapportals.htmlb.page.PageProcessor.rebuild(PageProcessor.java:206) at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:73) at com.sapportals.portal.htmlb.page.PageProcessorComponent</b>.doContent(PageProcessorComponent.java:139) at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:127) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:285) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:231) at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:475) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:285) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:524) at com.sapportals.portal.prt.portalconnection.sapnative.DelegatedPlugIn.handleRequest(DelegatedPlugIn.java:715) at com.sapportals.portal.prt.portalconnection.sapnative.PortalPlugIn.handleRequest(PortalPlugIn.java:138) at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:648) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.inqmy.services.servlets_jsp.server.InvokerServlet.service(InvokerServlet.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.inqmy.services.servlets_jsp.server.RunServlet.runSerlvet(RunServlet.java:149) at com.inqmy.services.servlets_jsp.server.ServletsAndJspImpl.startServlet(ServletsAndJspImpl.java:832) at com.inqmy.services.httpserver.server.RequestAnalizer.checkFilename(RequestAnalizer.java:666) at com.inqmy.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:313) at com.inqmy.services.httpserver.server.Response.handle(Response.java:173) at com.inqmy.services.httpserver.server.HttpServerFrame.request(HttpServerFrame.java:1288) at com.inqmy.core.service.context.container.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:36) at com.inqmy.core.cluster.impl3.ParserRunner.run(ParserRunner.java:30) at com.inqmy.core.thread.impl0.ActionObject.run(ActionObject.java:46) at java.security.AccessController.doPrivileged(Native Method) at com.inqmy.core.thread.impl0.SingleThread.run(SingleThread.java:148)

Hi,
Use
(font color="fuchsia"
/font )option..
Regards
Kiran

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          al.add("1");
          al.add("6");
          al.add("42");
          al.add("16");
          al.add("3");
          System.out.println("al-------"+al);
          return al;
     public int[] getNumbers(boolean big)
        if (big)
            return new int[]
                1000, 2000, 3000, 4000
        else
            return new int[]
                1, 2, 3, 4, 5, 6, 7, 8, 9, 10
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 1.0//EN"
    "http://www.getahead.ltd.uk/dwr/dwr10.dtd">
<dwr>
<allow>
    <create creator="new" javascript="Demo" scope="session">
      <param name="class" value="uk.ltd.getahead.dwr.Demo"/>
    </create>
     <create creator="new" javascript="ArrayL" scope="session">
      <param name="class" value="db.ArrayL"/>
    </create>
</allow>
</dwr>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script type='text/javascript'
    src='/ajax1/dwr/engine.js'></script>
<script type='text/javascript'
    src='/ajax1/dwr/interface/ArrayL.js'></script>
<script type='text/javascript'
    src='/ajax1/dwr/util.js'></script>
     <SCRIPT type='text/javascript'>
     
     </SCRIPT>
</HEAD>
<BODY>
<FORM NAME="countryform" ID="countryform" ACTION="doCountry" METHOD="POST">
    <SELECT name="continent" id="continent" onChange="continentSelected();">
      <OPTION VALUE="Africa">Africa</OPTION>
      <OPTION VALUE="America">America</OPTION>
      <OPTION VALUE="Asia">Asia</OPTION>
      <OPTION VALUE="Australia">Australia</OPTION>
      <OPTION VALUE="Europe">Europe</OPTION>
    </SELECT>
    <SELECT name="country" id="country">
    </SELECT>
</BODY>
</HTML>can any one help with this problem
Thank u in advance

I'm not sure if the code you display is 'Exactly' how it is written.
If it is:
1) The class needs to be public (i.e. public class ArrayL {.....})
2) In the code below, the value of searchexp is a string
           var searchexp = $("continent").value;
          ArrayL.getNumbers(searchexp, displayItems); but the function
public int[] getNumbers(boolean big) takes a boolean.
3) In the call DWRUtil.addOptions("country", data); 'data' isn't defined did you mean 'items'?
Finally in the statement that you have if (items.length == 0) I have found that does not work with Collections (at least Maps) returned from a method to DWR (as of 1.1.3).
Good luck

ADF Faces Dependent list boxes in an editable table

Hi,
I'm working with JDeveloper 10.1.3.1.0.
I saw the topic "How to build dependent list boxes with ADF II" on F. Nimphius' Blogbuster.
There it is shown how to handle dependent list boxes in an ADF Faces form. I tried this for an editable table but it doesn't work correctly: If there is more than one row in the resultset of the table, both dependent list boxes have the same content in all the rows though the content in the database is different.
Can anyone help me?
Thanks.

Ok - I will try.
I built the listboxes like it is described in "ADF Faces: How to built dependent lists boxes with ADF and ADF Faces Part II", Frank Nimphius' Blogbuster July, 2006.
This is the full code of my ManagedBean:
package asdb.view.backing;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
import oracle.adf.model.OperationBinding;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.faces.component.core.input.CoreInputText;
import oracle.binding.BindingContainer;
import oracle.jbo.Row;
import oracle.jbo.ViewObject;
import oracle.jbo.client.Configuration;
import oracle.jbo.uicli.binding.JUCtrlValueBindingRef;
public class AktMitFktEdit {
private BindingContainer bindings;
public AktMitFktEdit() {
public void kategorieWechsel(ValueChangeEvent valueChangeEvent) {
// Add event code here...
BindingContainer bc = this.getBindings();
DCIteratorBinding kategorienIter = (DCIteratorBinding)
bc.get("OrganKategIterator1");
Row rw =
kategorienIter.getRowAtRangeIndex(((Integer)valueChangeEvent.getNewValue()).intValue());
String kategorie = (String)rw.getAttribute("Kategorie");
OperationBinding opBindingOrganeLovIter = (OperationBinding)bc.get("ExecuteWithParams");
opBindingOrganeLovIter.getParamsMap().put("kategorieParam",kategorie);
opBindingOrganeLovIter.execute();
public void setBindings(BindingContainer bindings)
this.bindings = bindings;
public BindingContainer getBindings() {
return bindings;
It works fine, when the user only want to update existing rows. But if he had inserted a new row and afterwards want to update existing rows, the listboxes don't show the correct contents. No error messages are displayed.

Selected value in dropdown list box

hi forums,
how to capture the selected value in drop down list box and how it will link with the table.
layout:
    <htmlb:dropdownListBox id = "d1%>"
                            nameOfKeyColumn = "vbeln"
                          nameOfValueColumn = "vbeln"
                         table       = "<%=it_sales%>" />
in dropdown list box,how do i capture the selected values.
OnInitialization:
Select vbeln from vbak
into corresponding fields of table it_sales.
regards,
ravi.

hi Ravikiran,
   In button even,we r mension the event_type = 'click'.
but in dropdownListBox what is the event_type.
i tryed like this.
DATA : EVENT TYPE REF TO CL_HTMLB_EVENT.
***this is for button************
*event = CL_HTMLB_MANAGER=>get_event( RUNTIME->SERVER->REQUEST ).
*IF event->NAME = 'button' AND event->event_TYPE = 'click'.
DATA : button_event TYPE REF TO CL_HTMLB_EVENT_BUTTON.
button_event ?= event.
*ENDIF.
*********this is for dropdownListBox**********
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
IF event->name = 'dropdownListBox' AND event-         >event_type = 'selection'.
       DATA : dd_listbox_event TYPE REF TO CL_HTMLB_EVENT_SELECTION.
       dd_listbox_event ?= event.
CASE EVENT->ID.
when 'id1'.
CALL METHOD REQUEST->GET_FORM_FIELD
      EXPORTING
        NAME = 'id1'
      RECEIVING
        VALUE = SEL.
WHEN 'myButton'.
   CALL METHOD REQUEST->GET_FORM_FIELD
     EXPORTING
       NAME = 'id1'
     RECEIVING
       VALUE = SEL.
ENDCASE.
endif.
with regards,
ravi.

Conditional display of list box in form (depends on other report column)

Hello,
i have one question regarding conditional display in forms.
I have a tabular form where only one column ("flag") is updateable, all other columns are visible only.
I changed the column "flag" from "standard report column" to "Select list (static lov)", which has the values "yes" and "no".
This works fine. But in the running form i want to display the list box only if the column "status" = 'ERROR'.
The column "status" can have the values 'ERROR' and 'OK'.
When one record has "status" = 'OK', the column "flag" should not display the list box (only empty column row),
when one record has "status" = 'ERROR" the column "flag" should display the list box.
The idea behind is that if a record has "status" = 'ERROR' i have the possibility to confirm that "error" and update the column "flag" with "YES". This should only be possible for errors.
This is my main problem.
I tried with conditional display, but this hides or shows the column for the whole report/form, not on record level...
The second problem then is, that if the column "flag" is changed to "YES" in case of column "status" = 'ERROR', then it should not be possible to change it again to 'NO". At the beginning it is 'NO', but once changed to 'YES' it should not be changeable any more.
Is this possible?
Thank you in advance,
Matthias

Hello Mike
your solution sounds good, but unfortunately it is not working.
None of my 2 columns are displayed, although i tried it as you wrote and the conditions should match...
But i am no sure if this can work. If so, the 2 columns must fuse to 1 column:
ID STATUS FLAG
1 ERROR yes/no => comes from column1
2 OK (null => comes from column2
so "FLAG" must display column1 and column2 in one column. is that possible?
regards,
Matthias

How to use dynamic list box in survey builder?

Hello,
Could someone give me a little bit of thread? How to use dynamic list box in survey builder?

Hi Liu,
Dynamic combo boxes::A combo box is dynamic if it references a document property for which a value set is defined in the configuration (System Administration ® System Configuration ® Content Management ® Global Services ® Property Metadata ® Properties ® Parameter Allowed Values).
At runtime (when you open the creation form) the system reads these values from the configuration and displays them in the dropdown list.
If you link a combo box for which list entries already exist to a document property with a value set, the system asks whether you want to delete the list entries. it is recommend that you accept this suggestion and delete the list entries from the XML Forms Builder. Otherwise inconsistencies could arise between the entries in the XML Forms Builder and the value set in the configuration. This can cause errors when saving.
Also you may Refer the Link for Further help:
http://help.sap.com/saphelp_crm50/helpdata/en/29/c40d3d2a83752de10000000a114084/frameset.htm
http://help.sap.com/saphelp_crm50/helpdata/en/00/9e7f41969e1809e10000000a155106/frameset.htm
http://help.sap.com/saphelp_crm50/helpdata/en/a7/5a874174a8050de10000000a1550b0/frameset.htm
Hope it Answers your Queries..
Thanks and Regards,
RK.

Filtering values in a dropdown list box

Hello Team
In the BSP application CRM_IC, we want a drop down list box to be filled based on the entry selected from another dropdown list box. We have all the entries for the second drop down box in ABAP internal table .However, we do not want a server round trip to happend in doing so. Thus we have used the attribute 'Onclientselect' and we are trying to call a java script function call on this event to filter this ABAP internal table . In this function, we would like to fill the contents of the second dropdown list box after reading the contents of the first dropdown list box. Please advice us as to how this can be achieved. Basically, we observed that ABAP server side script is not executed in the java function.
Thanks
Rony

Rony,
I have used the following technique to synchronize the
contents of two drop down list boxes.
<b>Scenario:</b>
The selection in listbox ddlbxSystemEquipNum, which I
will call "A", determines the contents of listbox
ddlbxModuleEquipNum, which I will call "B".
I use a JavaScript array to shadow the ABAP internal
table containing the possible values for listbox B.
When the page is initially displayed, listbox B is
populated from the ABAP internal table.
When a new selection is made in listbox A, I use the
onClientSelect event to call a JavaScript function,
updateModuleList(), to update the contents of listbox B
from the JavaScript shadow array based on the selected
value in listbox A.
<b>Code Excerpts:</b>
<u>Declare the JavaScript shadow array and listbox B update function</u>
<script language="javascript" type="text/javascript">
    var moduleArray = new Array();
    function updateModuleList() {
        var selSystem = frmNrg1100.ddlbxSystemEquipNum;
        var selModule = frmNrg1100.ddlbxModuleEquipNum;
        // Get selected system equipment number
        var selected_system =
                selSystem.options[selSystem.selectedIndex].value;
        // Clear module select options
        selModule.options.length = 0;
        // Add module select options for the selected system
        var j = 0;
        for (var k = 0; k < moduleArray.length; k++) {
            if ( (selected_system == moduleArray[k].system) ||
                                     moduleArray[k].system == "") {
                selModule.options[j++] = new Option(moduleArray[k].text,
                               moduleArray[k].value,
                               moduleArray[k].selected) ;
</script>
<u>Specify the onClientSelect event handler on list box A</u>
<htmlb:dropdownListBox
    id = "ddlbxSystemEquipNum"
    width      = "400"
    onClientSelect = "updateModuleList()"
<u>ABAP and JavaScript to populate internal table and shadow array of possible values for listbox B</u>
<%
loop...
        wa_module_options-system   = wa_customer_tool-equipment_num_t.
        wa_module_options-text     = tool_list_text.
        wa_module_options-value    = wa_customer_tool-equipment_num_m.
        wa_module_options-selected = selected.
        append wa_module_options to module_options.
%>
<script language="javascript" type="text/javascript">
    // Add all possible Module select options to a JavaScript array of objects
    moduleArray[moduleArray.length] = { system:"<%=wa_module_options-system %>",
                                           text:"<%=wa_module_options-text %>",
                                          value:"<%=wa_module_options-value %>",
                                       selected:"<%=wa_module_options-selected %>" } ;
</script>
<%
endloop.
%>
Hope this helps.
Regards,
Shawn

HTMLB List Box Error in EP5 SP6

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