Table Scrolling / Selecting a row
Suppose you have a JTable with 100 rows, 4 columns, where only 20 rows are visible. Suppose also that the first row has focus. Now, I use the scroll bar to view the 50th row so that I am viewing somewhere in the middle of the table (that is, it is not the last row visible). If I click on the row to give it focus, the table repositions the table so that the 50th row is the last row visible.
Why does this happen? Can I disable/work around this?
It is not critical, although it is annoying to customers.
Thanks.
Vic
I should make sure you are testing the right situation.
The program is a GUI client for our software. The client window consists of a menu. From the menu you may select one of the programs features (enter invoice for example).
One menu option will build a table as described in my original message. The table is dispalyed in a new window, which displays 20 lines of the 100+ row table. It is the table itself that scrolls, not the window.
If this how you tested, then perhaps the runtime vs is in question?
We are currently using JRE 1.3.1 (and JSDK 1.3.1).
Similar Messages
-
ADF Master Table, Inline Detail Table - How to Scroll Range/Disclose Row
JDev 10.1.3.2 ADF/BC
I really need some help here. I've tried as many things as I could think of and I still cannot get this to work.
Scenario: I have query/result page. User clicks a link in the result table to take him to another page. This page has a Master table, Inline detail table component (bound to a tree in the pageDef). Before the page renders, all I want to do is scroll the Master table to the current row (based on the previous query/result via invokeAction in pageDef) and disclose the inline detail. Simple, right? In addition, I'll need to scroll the inline detail to the current row as well.
I would like to do this prior to the components rendering but would be interested in any coding to scroll and disclose.
Thanks in advance,
TomI've come up with a solution to my problem. Unfortunately I'm not able to manipulate the table prior to rendering but this solution is probably the closest I'm going to get. Here is my code:
I set up a af:poll component to fire once on my jspx.
public void poll_PollListener(PollEvent pollEvent) {
if (this.getFromProcess("unitRowKeyValue") != null) {
int curIndx = this.getIteratorBinding("UnitsIterator").getRowSetIterator().getCurrentRowIndex();
this.getUnitTree().setFirst(curIndx);
if (this.getFromProcess("systemRowKeyValue") != null) {
this.getUnitTree().setRowIndex(curIndx);
DisclosureEvent de = new DisclosureEvent(this.getUnitTree(), true);
this.getUnitTree().queueEvent(de);
this.storeOnProcess("renderPoll", false);
}The setFirst method scrolls the table to the index specified. If the user, in my case, has selected a detail item (system), I want to disclose the detail. First I need to setRowIndex to the current index and then I fire a disclose event.
public void unitTreeDisclosureListener(DisclosureEvent disclosureEvent) {
if (disclosureEvent.isExpanded()) {
CoreTable coreTable = (CoreTable)disclosureEvent.getSource();
RowKeySet rks = new RowKeySet();
Object test = coreTable.getRowKey();
rks.getKeySet().add(coreTable.getRowKey());
coreTable.setDisclosureState(rks);
}If I don't set the rowKey via the setRowIndex method above, the getRowKey does not return a valid rowKey. In my case, I only want one master row to be disclosed at a time.
This all works great except for a bit of flicker to process the PPR request for the component.
Next step is to see if I can scroll the Inline Detail table to the detail row selected in the Query/Result page.
Tom -
How can I display "detailStamp" facet selectively for rows in a table ?
Hi,
My JDEV version is Studio Edition Version 11.1.1.5.0
I am trying to display "detailStamp" facet selectively .
If I read api in link below
http://docs.oracle.com/cd/E26098_01/apirefs.1112/e17488/oracle/adf/view/rich/component/rich/data/RichTable.html
Use the "detailStamp" facet on the Table to include a collapsable content area for each table row. Please note that the height of the open detail area will be a set height based on the height of the detailStamp component. Adding a component that changes in height (like showDetail or panelBox) will by default produce strange results when the detailStamp component's height changes.
Detail Stamp can be selectively displayed for rows in the table by EL binding the "rendered" attribute of the "detailStamp" facet to "true" or "false". The EL binding can contain references to the table "var" attribute since during rendering it will be executed in the context of the row. Disclosure icon is displayed only for rows which have rendered="true".
I can see that i can achieve it by setting rendered property for that facet. BUT this property is not available in Studio Edition Version 11.1.1.5.0Hi Frank.
Thanks for your quick reply .
But I am using Studio Edition Version 11.1.1.5.0 . In this version the property RENDERED of f:facet name="detailStamp" is NOT allowed.
Edited by: user13764942 on Feb 7, 2013 5:48 AM
Put in another way , I want to render the "detailStamp" facet selectively for rows , so for that I need the RENDERED property of "detailStamp" facet. This property is ONLY available in Jdev version 11.2 . I am using Jdev 11.1.1.5.0 so I need some alternative to RENDERED property as this property is NOT available in Jdev 11.1.1.5.0.
Please suggest some way to achieve this behaviour of displaying "detailStamp" facet selectively ....
Thanks!
Edited by: Mangpal Singh on Feb 7, 2013 11:57 PM -
Refresh adf table and selection row
Hi,
I create web application. I have created entity Users from MySQL database and managed Bean. In this managed Bean (sessionScope) is method for connection to database and method for adding new row (data) in database. It works.
I have 2 problems.
The first.
I have form for adding User and commandButton Add.
How I can refresh (update) adf table after executing SQL command (in commandButton Add) ? Now I must reconnect session.
The second problem:
I want to show a panel with data from one row from adf table.
How I can selection this row in popup ?
My table:
<af:table var="user" rowBandingInterval="0" id="t2"
inlineStyle="margin:20px 30px; width:578pt; height:160pt;"
value="#{userController.users}"
rows="15"
emptyText="#{bindings.UsersprototypView11.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.UsersprototypView11.rangeSize}"
editingMode="clickToEdit" rowSelection="single"
selectedRowKeys="#{userController.selectedUser}"
selectionListener="#{userController.selectedUser}"> ---- Here I have problem.
<af:column sortProperty="#{user.user_id}"
sortable="false"
headerText="ID"
id="c11" width="33">
<af:commandLink id="ot34" text="#{user.user_id}">
<af:showPopupBehavior popupId="p4" triggerType="action"/>
</af:commandLink>
</af:column>
<af:column sortProperty="#{user.firstname}"
sortable="false"
headerText="Firstname"
id="c20" width="111">
<af:outputText value="#{user.firstname}" id="ot27"/>
</af:column>
<af:column sortProperty="#{user.lastname}"
sortable="false"
headerText="Lastname"
id="c12">
<af:outputText value="#{user.lastname}" id="ot31"/>
</af:column>
<af:column sortProperty="#{user.address}"
sortable="false"
headerText="Address"
id="c9" width="95">
<af:outputText value="#{user.address}" id="ot32"/>
</af:column>
<af:column sortProperty="#{user.city}"
sortable="false"
headerText="#City"
id="c10" width="76">
<af:outputText value="#{user.city}" id="ot33"/>
</af:column>
<af:column sortProperty="#{user.username}"
sortable="false"
headerText="Username"
id="c7" width="102">
<af:outputText value="#{user.username}" id="ot29"/>
</af:column>
<af:column sortProperty="#{user.email}"
sortable="false"
headerText="E-mail"
id="c21" width="106">
<af:outputText value="#{user.email}" id="ot28"/>
</af:column>
<af:column sortProperty="#{user.regdate}"
sortable="false"
headerText="Registration"
id="c8" width="108">
<af:outputText value="#{user.regdate}" id="ot30">
<af:convertDateTime pattern="#{user.regdate}"/>
</af:outputText>
</af:column>
</af:table>userController is name managed Bean.
users is list of users.
My panel window (popup):
<af:popup childCreation="deferred" autoCancel="disabled" id="p4">
<af:panelWindow id="pw9" title="Delete user">
<af:panelFormLayout id="pfl6">
<af:panelLabelAndMessage label="ID:"
id="plam16">
<af:outputText value="#{userController.selectedUser.user_id}" id="ot50"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="Firstname:"
id="plam17">
<af:outputText value="#{userController.selectedUser.firstname}" id="ot51"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="Lastname:"
id="plam18">
<af:outputText value="#{userController.selectedUser.lastname}" id="ot52"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="Address:"
id="plam19">
<af:outputText value="#{userController.selectedUser.address}" id="ot53"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="City:" id="plam20">
<af:outputText value="#{userController.selectedUser.city}" id="ot54"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="Username:"
id="plam21">
<af:outputText value="#{userController.selectedUser.username}" id="ot55"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="E-mail:" id="plam22">
<af:outputText value="#{userController.selectedUser.email}" id="ot56"/>
</af:panelLabelAndMessage>
<af:panelLabelAndMessage label="Registration:"
id="plam23">
<af:outputText value="#{userController.selectedUser.regdate}" id="ot57">
<af:convertDateTime pattern="#{userController.selectedUser.regdate}"/>
</af:outputText>
</af:panelLabelAndMessage>
</af:panelFormLayout>
<af:commandButton text="Delete" id="cb18"
inlineStyle="width:80pt; margin:10px 0px 0px 0px;"/>
</af:panelWindow>
</af:popup>When I cut out row: selectionListener="#{userController.selectedUser}
Popup (for deleting user) looks like this:
http://imageshack.us/photo/my-images/404/popupc.jpg/
I need to get the outputs from <af:outputText> in this popup.
Thanks for help.
Edited by: user9202624 on 26.2.2013 7:52thanks for answer.
I added partialTriggers in af:table
<af:table var="user" rowBandingInterval="0" id="t2"
inlineStyle="margin:20px 30px; width:578pt; height:160pt;"
value="#{userController.users}"
rows="15"
emptyText="#{bindings.UsersprototypView11.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.UsersprototypView11.rangeSize}"
editingMode="clickToEdit" rowSelection="single"
selectedRowKeys="#{userController.selectedUser}"
partialTriggers="::t1" >What next ? What should I do next ? Sry, I'm newbie in adf and jDev.
Edited by: user9202624 on 26.2.2013 8:55 -
How to select perticular row in table control for BDC
Hi all
I want to select perticular row in table control for deletion through BDC. My transaction is CA02, My input is material no and plant , then it display table control with work center. Now i want to select W999 cost center and delete through BDC.
Please Suggest me. it urgent.
Thanks& Regards,
RPHi all
I want to select perticular row in table control for deletion through BDC. My transaction is CA02, My input is material no and plant , then it display table control with work center. Now i want to select W999 cost center and delete through BDC.
Please Suggest me. it urgent.
Thanks& Regards,
RP -
Is there an easy way to see how many rows in a table? (selected or unselected)
Hi all,
Forgive me if this is a REALLY dumb question but I would love to know if there there is an easy way to to see how many rows there are in a table in InDesign?
(And I bet I am really going to kick myself when I hear the answer and how simple it probably is..lol !)
I am working on a huge catalog and am dealing with LOTS of tables...very long tables too at times. I am also doing a lot of copying and pasting back and forth between InDesign and Excel and it would REALLY help if I knew how many rows there are in a table without having to manually count them (TIRESOME!!).
Also, is there a way to see how many rows I have selected at any one time? It would be SO WONDERFUL if the info box could also provide this information.
Thank you SO MUCH in advance for your help:))
Christine
**UPDATE**
Oh boy I AM going to kick myself! Why only NOW that I wrote this question did I suddenly notice that the Table palette shows the number of rows and columns? lol.
Okay, then is there a way to see how many rows I have selected at any given time?@Christine – try the following ExtendScript (JavaScript):
if(app.selection.length === 0
|| !app.selection[0].constructor.name === "Cell"
|| !app.selection[0].constructor.name === "Table"){
exit(0);
var sel = app.selection[0];
if(sel.constructor.name === "Cell"){
var tableRowLength = sel.parent.rows.everyItem().getElements().length;
if(sel.constructor.name === "Table"){
alert("All "+sel.rows.everyItem().getElements().length+" rows selected in current table." );
exit(0);
var numberOfRowsSelected = sel.rows.length;
var indexOfSelectedRows = sel.rows.everyItem().index;
var startRowSel = indexOfSelectedRows[0]+1;
var endRowSel = indexOfSelectedRows.length+indexOfSelectedRows[0];
alert(numberOfRowsSelected +" row(s) selected.\r"+startRowSel+" to "+endRowSel+" out of "+tableRowLength+" of current table.");
You need not select whole rows, just one or a couple of cells.
Then run the script.
An alert message is telling you how many rows belong to the cell range you have selected and:
which rows of the table are selected…
A typical message would be:
6 row(s) selected.
3 to 8 out of 20 of current table.
The script does some basic checks of the selection.
If no cell or table is selected, it will just do nothing…
Uwe
Message was edited by: Laubender | Some language cosmetics in the alert message -
How to select a row in a single-select table view?
Hello folks,
I have a table view with a 'details' button. When a row is selected and 'details' is pressed, the table view disappears and a form view is displayed (like the toggle button in PCUI). I have implemented this using a navigation link. When I press 'cancel' in the form view, another navigation link takes the user back to the table view.
My problem is, when the table view reappears, there is no row selected (the row that was selected previously, is de-selected). How do I make sure that the row remains selected?
I tried using the collection_wrapper->mark() method in the inbound plug of the table view, but it works only for multi-select table.Hi Masood,
Thanks for your reply.
I had already tried using MARK ( iv_index = lv_index ), but it did not work because the first statement in the MARK method is
check ME->MULTI_SELECT = ABAP_TRUE.
Mine is a single-select table. So, using the MARK of the iterator object, with either the IV_BO or the IV_INDEX parameter also does not work. Is there any other way for a table with single row selection?
Thanks!!!
Rohan. -
Select Multiple Rows in a Table without CTRL
Expecting the user to press "Ctrl" when selecting multple rows is very unfriendly and unintuitive. We'd like the row selection to work as in ALV where you just select multiple rows by clicking on them.
We've set the tables rowSelectable to true and selectionMode to 'multi' but we still cannot select multiple rows without the CTRL hotkey.
This issue apparently [arose before|About selection in the table] but wasn't resolved.
System Details
SAP_ABA 701 0006 SAPKA70106
SAP_BASIS 701 0006 SAPKB70106
SAP_AP 700 0019 SAPKNA7019Hello Marc,
you need to call IF_WD_CONTEXT_NODE->set_selected(index = lv_index) sorry for the typo in my previous comment.
by calling IF_WD_CONTEXT_NODE->set_selected method wont remove the lead selection.
to unselect the records, you can call the same method by passing the FLAG value as abap_false.
so for your usecase the logic will be like this in the ON_SELECT event handler
1. get the index of the new_lead_selection
2. check whether this is already seleted in the context node by calling IF_WD_CONTEXT_NODE->IS_selected
3. if already selected then call IF_WD_CONTEXT_NODE->set_selected( flag = abap_false index = lv_index)
if not selected then call IF_WD_CONTEXT_NODE->set_selected( index = lv_index )
Hope this solved your problem.
BR, Saravanan
Edited by: Saraa_n on Jul 6, 2011 11:52 AM -
Selecting multiple rows in a table
Hi All,
I have one problem with selecting multiple rows in a table.I tried with setting table property-selectionMode as Multi, but i dinn't get the solution.
please provide me solution for this.
Thanks & Regards,
Sreelakshmi.HI
Int leadSelection = wdcontext.nodemodelnode.getLeadSelection();
for(int i=0;i<wdcontext.nodeModelNode.size;i++)
if(wdcontext.nodeModelNode.isMultiselected(i) || leadSelection ==i)
String name = wdcontext.nodemodelnode.getnameelementatindex(i).getName();
String address = wdcontext.nodemodelnode.getaddresselementatindex(i).getAddress();
String age = wdcontext.nodemodelnode.getAgeelementatindex(i).getAge();
Create a method for the Table Property onLeadSelect() where you can open a popup window
Create a value node and with attributes same as Table attributes and then set the values of the table
to the value node attributes.
Thanks -
Error after using a servlet in ADF - unable to select another row in table
Hello,
I have a go button and when I select a row in a table it call a download servlet. After I open or save the document I'm unable to make other selection in the table or make another action.
The table has single row selection active.
The servlet make part from a task-flow.
Here is the code for the sevlet and my jdev version is 11.1.1.2.0
public class DownloadServlet extends HttpServlet {
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException,
IOException {
String id= null;
String den= null;
InitialContext ic;
try {
ic = new InitialContext();
} catch (NamingException e) {
DataSource ds = null;
Connection conn = null;
PreparedStatement cStmt = null;
ResultSet rset= null;
byte[] bdata = null;
String rezult_null = "";
id_fisier_lcl = request.getParameter("id");
den_fisier_lcl = request.getParameter("fileName");
rezult_null = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<Body>Fisierul a fost arhivat</Body>";
try {
ic = new InitialContext();
ds = (DataSource)ic.lookup("jdbc/ConnDS");
conn = ds.getConnection();
cStmt = conn.prepareStatement("commit");
cStmt.execute();
conn.commit();
cStmt= conn.prepareStatement("SELECT a.item FROM table a WHERE a.id = " + id);
rset = cStmt.executeQuery();
if (rset.next()) {
weblogic.jdbc.wrapper.Clob clob =
(weblogic.jdbc.wrapper.Clob)rset.getClob("content");
oracle.sql.CLOB oclob = (oracle.sql.CLOB)clob.getVendorObj();
bdata = new byte[(int)oclob.length()];
InputStream is = oclob.getAsciiStream();
is.read(bdata);
rset.close();
cStmt.close();
} else {
bdata = new byte[(int)rezult_null.length()];
bdata = rezult_null.getBytes();
rset.close();
cStmt.close();
} catch (NamingException e) {
} catch (SQLException e) {
String username_lcl = null;
username_lcl =
ADFContext.getCurrent().getSecurityContext().getUserName();
OutputStream outputStream =response.getOutputStream();
String mimetype = "";
FacesContext facesContext =FacesContext.getCurrentInstance();
response.setContentType( (mimetype != null) ? mimetype : "application/x-download" );
response.setHeader( "Content-Disposition", "attachment; filename=\"" + den_fisier_lcl + ".xml\"" );
try {
outputStream.write(bdata);
outputStream.flush();
outputStream.close();
catch (Exception e) {
e.printStackTrace();
FacesMessage msg =
new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(),
facesContext.addMessage(null, msg);
How can I fix it?
Thank you.Hi,
have you seen this ?
http://download.oracle.com/docs/cd/E21764_01/apirefs.1111/e12419/tagdoc/af_fileDownloadActionListener.html
If you want to continue with your approach, then a way out of your problem could be to add an af:clientListener onto the command button. The JavaScript function would be
function onDownload(evt){
evt.noResponseExpected();
}Frank -
"Server Exception during PPR" While selecting a row in a table
Hi everyone
I have a table inside the "detailStamp" facet of another table
Whenever i select a row in this inner table, i get an NullPointerException
Has anybody seen this behaviour before?
Here's the full log for this error:
[2008-08-19T13:12:20.109-03:00] [adfinternal] [ERROR] [] [view.faces.config.rich.RegistrationConfigurator] [tid: 12] [ecid: 0000HjRjFfU000000000000000030e0M700000000H,0] [APP: current-workspace-app] Server Exception during PPR, #3[[
java.lang.NullPointerException
at oracle.adfinternal.view.faces.model.binding.RowDataManager.setRowKey(RowDataManager.java:122)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.setRowKey(FacesCtrlHierBinding.java:507)
at org.apache.myfaces.trinidad.component.UIXCollection.setRowKey(UIXCollection.java:423)
at org.apache.myfaces.trinidad.component.UIXCollection.setClientRowKey(UIXCollection.java:653)
at org.apache.myfaces.trinidad.component.UIXCollection.setCurrencyString(UIXCollection.java:570)
at org.apache.myfaces.trinidad.component.UIXCollection.invokeOnComponent(UIXCollection.java:1052)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.invokeOnComponent(ContextSwitchingComponent.java:139)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.invokeOnComponent(ContextSwitchingComponent.java:139)
at oracle.adf.view.rich.component.fragment.UIXPageTemplate.invokeOnComponent(UIXPageTemplate.java:175)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:681)
at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:650)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._fixClientIds(LifecycleImpl.java:785)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:263)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:178)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.adfinternal.view.faces.webapp.rich.SharedLibraryFilter.doFilter(SharedLibraryFilter.java:135)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:281)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:69)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:281)
at oracle.adfinternal.view.faces.activedata.ADSFilter.doFilter(ADSFilter.java:85)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:281)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:241)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:198)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:141)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
at oracle.security.jazn.oc4j.JAZNFilter$3.run(JAZNFilter.java:434)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:308)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:452)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:583)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:334)
at com.evermind.server.http.HttpRequestHandler.doDispatchRequest(HttpRequestHandler.java:942)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:843)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:658)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:626)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:417)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:189)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:163)
at oracle.oc4j.network.ServerSocketReadHandler$ClientRunnable.run(ServerSocketReadHandler.java:275)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
]]I am also facing similar issue. Please help
Caused by: java.lang.NullPointerException
at oracle.adfinternal.view.faces.model.binding.RowDataManager.setRowKey(RowDataManager.java:122)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.setRowKey(FacesCtrlHierBinding.java:507)
at org.apache.myfaces.trinidad.component.UIXCollection.setRowKey(UIXCollection.java:423)
at org.apache.myfaces.trinidad.component.UIXCollection.processSaveState(UIXCollection.java:247)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:215)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:848)
at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1094)
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveSerializedView(StateManagerImpl.java:284)
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at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:627)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:245)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:205)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) -
How to populate a table based on a row selection from another table.
Hi, i just started to use ADF BC and Faces. Could some one help me or point me a solution on the following scenario .
By using a search component , a table is being displayed as a search result. If i select any row in the resulted table , i need to populate an another table at the bottom of the same page from another view. These two tables are related by primary key . May i know how to populate a table based on a row selection from another table. Thanks
ganeshI understand your requirement and the tutorial doesn't talk about Association between the views so that you can create a Master-Detail or in DB parlance, a Parent-Child relationship.
I will assume that we are dealing with two entities here: Department and Employees where a particular Department has many Employees and hence a Parent-Child relationship.
Firstly, you need to create an Association between the two Entities - Department and Employees. You can do that by right clicking on the model's entity and then associating the two entities with the appropriate key say, DepartmentId.
Once you have done that, you need to link the two entities in the View section with this Association that you created. Then go to AppModule and make sure that in the Available View Objects: 'EmployeesView' appears under 'DepartmentView' as "EmployeesView via <link you created>". Shuttle the 'DepartmentView' to the right, Data Model and then shuttle
"EmployeesView via <link you created>" to the right, Data Model under 'DepartmentView'.
This will then be reflected in your Data Controls. After that, you simply would have to drag this View into your page as a Master-Detail form...and then when you run this page, any row selected in the Master table, would display the data in the Detail table.
Also, refer to this link: [Master-Detail|http://baigsorcl.blogspot.com/2010/03/creating-master-detail-form-in-adf.html]
Hope this helps. -
Applying table scroll bar for only table rows with table columns fixed.
hi oa gurus,
i had implemented table scroll bars using oarawtextbean , there is no problem in vertical and horizontal scroll bar working its working fine. but the requirement is i need to scroll only the table rows with table columns fixed. so , how to achieve the table scroll for only table datas neglecting table headers.
the code for vertical and horizontal bars scroll is like this,
OARawTextBean ors = (OARawTextBean)webBean.findChildRecursive("raw1");
ors.setText(div id=tabledivid style=height:500px;width:100%; overflow:auto>);
OARawTextBean ore = (OARawTextBean)webBean.findChildRecursive("raw2");
ore.setText("</div>");
where raw1 and raw2 are rawtextbean created above and below of the table . but i dont know hoow to apply this only for table rows neglecting table columns , can anybody give any ideas.
pelase this is very urgent , can u help me in this regards
thanks
Edited by: user630121 on Sep 29, 2008 5:17 AM
Edited by: user630121 on Sep 29, 2008 5:18 AMhi,
I have a similar task to do... Only to apply scrollbar at the table level.
I tried using the above mentioned but I am facing Null Pointer Exception..
Please explain about raw1 and raw2
Rahul -
Dynamic Select of Row in a table in webdynpro Abap
Hi,
I have an requirement, I have an table and a button, I need to select a row in a table based on button action.
For example : in a table i have 3 rows. I am submiting a value in a button, I want to see that row highlighted for the value I am sending through button.
Please let us know the code how to implement this.
ThanksHi,
First you have to go to table and set its property "SELECTION MODE" to single or multi lead depending on ur need.
Then in the ACTION of the button you can use the following code to get the values in the selected row.
DATA:
node to get table node for finding no. of rows
lo_nd_one TYPE REF TO if_wd_context_node,
Get selected row for finding no. of rows
it_table TYPE wdr_context_element_set,
workarea to get selected row
wa_table LIKE LINE OF it_table,
To get the Selected line item into an internal table
CALL METHOD lo_nd_one->get_selected_elements
RECEIVING
set = it_table. " data in internal format
IF it_table[] IS NOT INITIAL.
type conversion for work area
READ TABLE it_table INTO wa_table INDEX 1.
if a row is present
IF sy-subrc IS INITIAL.
Get the values of each attribute
CALL METHOD wa_table->get_static_attributes
IMPORTING
static_attributes = wa_final. "<Selected data in work area.> ---> this will have your data
ENDIF.
Here wa_final is the work area which is of your table fields type.
This wa_final will have the selected row. -
When selecting a row from a view with a nested table I want just ONE entry returned
Does a nested table in a view "EXPLODE" all values ALWAYS no matter the where clause for the nested table?
I want to select ONE row from a view that has columns defined as TYPE which are PL/SQL TABLES OF other tables.
when I specify a WHERE clause for my query it gives me the column "EXPLODED" with the values that mathc my WHERE clause at the end of the select.
I dont want the "EXPLODED" nested table to show just the entry that matches my WHERE clause. Here is some more info:
My select statement:
SQL> select * from si_a31_per_vw v, TABLE(v.current_allergies) a where a.alg_seq
=75;
AAAHQPAAMAAAAfxAAA N00000 771 223774444 20 GREGG
CADILLAC 12-MAY-69 M R3
NON DENOMINATIONAL N STAFF USMC N
U
E06 11-JUN-02 H N
05-JAN-00 Y Y
USS SPAWAR
353535 USS SPAWAR
SI_ADDRESS_TYPE(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NUL
L, NULL)
SI_ADDRESS_TAB()
SI_ALLERGY_TAB(SI_ALLERGY_TYPE(69, 'PENICILLIN', '11-JUN-02', NULL), SI_ALLERGY
TYPE(74, 'SHELLFISH', '12-JUN-02', NULL), SIALLERGY_TYPE(68, 'PEANUTS', '13-J
UN-02', NULL), SI_ALLERGY_TYPE(75, 'STRAWBERRIES', '13-JUN-02', NULL))
SI_ALLERGY_TAB()
75 STRAWBERRIES 13-JUN-02
*******Notice the allergy entry of 75, Strawberries, 13-JUN-02 at the
end. This is what I want not all the other exploded data.
SQL> desc si_a31_per_vw
Name Null? Type
........ Omitted uneeded previous column desc because of metalink
character limit but the view is bigger then this.......
DEPT_NAME VARCHAR2(20)
DIV_NAME VARCHAR2(20)
ADDRESSES SI_ADDRESS_TAB
CURRENT_ALLERGIES SI_ALLERGY_TAB
DELETED_ALLERGIES SI_ALLERGY_TAB
SQL> desc si_allergy_tab
si_allergy_tab TABLE OF SI_ALLERGY_TYPE
Name Null? Type
ALG_SEQ NUMBER
ALG_NAME VARCHAR2(50)
START_DATE DATE
STOP_DATE DATE
SQL> desc si_allergy_type
Name Null? Type
ALG_SEQ NUMBER
ALG_NAME VARCHAR2(50)
START_DATE DATE
STOP_DATE DATECan you explain what do you mean by the following?
"PL/SQL tables (a.k.a. Index-by tables) cannot be used as the basis for columns and/or attributes"There are three kinds of collections:
(NTB) Nested Tables
(VAR) Varrying Arrays
(IBT) Index-by Tables (the collection formerly known as "PL/SQL tables")
NTB (and VAR) can be defined as persistent user defined data types, and can be used in table DDL (columns) and other user defined type specifications (attributes).
SQL> CREATE TYPE my_ntb AS TABLE OF INTEGER;
SQL> CREATE TABLE my_table ( id INTEGER PRIMARY KEY, ints my_ntb );
SQL> CREATE TYPE my_object AS OBJECT ( id INTEGER, ints my_ntb );
/IBT are declared inside stored procedures only and have slightly different syntax from NTB. Only variables in stored procedures can be based on IBT declarations.
CREATE PROCEDURE my_proc IS
TYPE my_ibt IS TABLE OF INTEGER INDEX BY BINARY_INTEGER; -- now you see why they are called Index-by Tables
my_ibt_var my_ibt;
BEGIN
NULL;
END;That sums up the significant differences as it relates to how they are declared and where they can be referenced.
How are they the same?
NTB and VAR can also be (non-persistently) declared in stored procedures like IBTs.
Why would you then ever use IBTs?
IBTs are significantly easier to work with, since you don't have to instantiate or extend them as you do with NTB and VAR, or
Many other highly valuable PL/SQL programs make use of them, so you have to keep your code integrated/consistent.
There's a lot more to be said, but I think this answers the question posed by Sri.
Michael
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