Field change listener vs Focus Listener

Similar Questions

• Changing custom field problem Listener

  I created a custom field that works as a button. He painted a bitmap to the screen. And when it focuses it changes the color of the image. However, I try to add a field change listener to it. I looked on the forum and found this code.

  protected boolean navigationClick(int status, int time)
  {
       fieldChangeNotify(1);
       return super.navigationClick(status, time);
  }
  

  It works but I have a problem. You see, my button now push a small screen, thin in the stack that has another button of the same type on it (custom button). At the moment it is the only button on this screen, which means that it has the focus. But it seems that once my button has the focus, I can click anywhere and it is always enabled. I only want to be activated when I touch it. Any suggestions? Here is my code

  public class MenuButtonField extends Field
  {
      Bitmap imagePic;
      Bitmap highlightedPic;
      public MenuButtonField(String imageName, String focusedImg)
      {
          super();
          imagePic=Bitmap.getBitmapResource(imageName);
          highlightedPic=Bitmap.getBitmapResource(focusedImg);
      }
  
      public void layout(int width,int height)
      {
          setExtent(20,80);
      }
  
      public boolean isFocusable()
      {
          return true;
      }
  
      public void drawFocus(Graphics graphics, boolean on)
      {
          paint(graphics);
      }
  
      public boolean touchEvent(TouchEvent message)
      {
          int type=0;
          type=message.getEvent();
          if(type==TouchEvent.CLICK)
          {
              fieldChangeNotify(1);
              return true;
          }
          else{
              return false;
          }
      }
  
      protected boolean navigationClick(int status, int time) {
          fieldChangeNotify(1);
          return super.navigationClick(status, time);
      }
  
      protected void paint(Graphics g)
      {
  
          g.drawBitmap(0, 20, 20, 80, imagePic, 0, 0);
  
          if(this.isFocus())
          {
              g.drawBitmap(0, 20, 20, 80, highlightedPic, 0, 0);
          }
  
      }
  }
  

  PLEASE HELP ME

  I found help here
  http://supportforums.BlackBerry.com/T5/Java-development/navigationClick-invoked-when-clicking-outsid...

  The position of Scribe the Lion was the solution.

• What is the best way to catch the change event of Focus of the field on the screen.

  Hi all

  I want to trace the change event of focus field, since my setFieldChangeListener and FocusChangeListener domain for a specific use. I can't put that kind of receiver.

  I want to use fieldChaneNotify, however, it does not call at the level of the screen.

  Is there a better way to track field focus change listener?

  I tried fieldChangeNotify and moveFocus... negative screen level...

  Thank you

  Sorry not sure I understand this.

  From what I understand, your problem seems to be that your field only supports a FocusChangeListener, so you can not add another.  Extend the scope to take in charge several FocusChangeListeners and is not your problem solved?  This seems a more elegant way that attempts to manipulate a change mechanism.

• disable the value change listener until the previous process is complete

  I use Jdeveloper 12.1.2

  I have a text field that has a value change listener. The listener calls a function that manages a number of process and queries. The function then clears the text entry field and focus the cursor in the text entry field.

  My problem is that the user will enter the text back to back quickly it causes all locked up. Is anyway to prevent the user to enter additional text before the end of the listener.

  I tried the following, but he has not always prevented the user. At the beginning of the listener:

  FacesContext facesContext = FacesContext.getCurrentInstance ();

  UIViewRoot root = facesContext.getViewRoot ();

  InputText RichInputText = (RichInputText) root.findComponent ("it4");

  inputText.setDisabled (true);

  AdfFacesContext.getCurrentInstance () .addPartialTarget (inputText);

  then at the end of the listener, I re activated the field.

  inputText.setDisabled (false);

  AdfFacesContext.getCurrentInstance () .addPartialTarget (inputText);

  Maybe this can help: http://www.jobinesh.com/2010/10/preventing-user-input-on-fusion-web.html

  Dario

• Pass a value change listener to a declarative component

  I use JDeveloper 11.1.1.6.0
  I am able to create my declarative component, but I need the ability to switch in listeners of different value changes depending on where the component is used, and sometimes I need to have no value for the component change listener.
  Currently, I tried to get the element with an attribute "ValueChangeListener' of type 'javax.el.MethodExpression' and gave the EL method in the method that handles the value change events. However, whenever I run the application, I get the following error at an event for change of value on the component. It acts as if I am the EL of passage is empty, but I do not understand why. I approach this issue the correct way or is there another approach recommended for this? If I approach it as expected, I have help to determine what I am doing wrong?
  
  ----------------
  error
  

  <LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase PROCESS_VALIDATIONS 3
  javax.faces.el.EvaluationException: Method not found: {}.ValueChangeListener(javax.faces.event.ValueChangeEvent)
       at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:58)
       at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1256)
       at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:214)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
       at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:444)
       at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:701)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ProcessValidationsCallback.invokeContextCallback(LifecycleImpl.java:1422)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:397)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
       at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
       at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
       at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
       at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:62)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
       at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
       at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
       at java.security.AccessController.doPrivileged(Native Method)
       at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
       at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
       at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
       at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
       at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
       at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
       at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
       at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
       at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
       at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
       at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
       at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
  <XmlErrorHandler> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
  javax.servlet.ServletException: Method not found: {}.ValueChangeListener(javax.faces.event.ValueChangeEvent)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:270)
       at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
       at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
       at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
       at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:62)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
       at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
       at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
       at java.security.AccessController.doPrivileged(Native Method)
       at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
       at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
       at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
       at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
       at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
       at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
       at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
       at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
       at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
       at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
       at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
       at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
  Caused by: javax.faces.el.EvaluationException: Method not found: {}.ValueChangeListener(javax.faces.event.ValueChangeEvent)
       at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:58)
       at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1256)
       at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:214)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
       at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:444)
       at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:701)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ProcessValidationsCallback.invokeContextCallback(LifecycleImpl.java:1422)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:397)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
       ... 38 more

  The declarative component level code

  <af:componentDef var="attrs" componentVar="component">
  ...
  <af:inputText label="#{attrs.Label}" id="dc_it1"
                        valueChangeListener="#{attrs.ValueChangeListener}"
                        partialTriggers="#{attrs.partialTriggers}"/>
  ...
  <attribute>
            <attribute-name>
              ValueChangeListener
            </attribute-name>
            <attribute-class>
              javax.el.MethodExpression
            </attribute-class>
          </attribute>
  ...

  test code of the page

  <af:panelFormLayout id="pfl1">
            <af:panelGroupLayout id="pgl1" partialTriggers="cb1">
              <gt1:customInputText id="cit1"
                                        Value="#{backingBeanScope.Section508TestBean.val}"
                                        Label="aeqawefawe"
                                        ValueChangeListener="#{backingBeanScope.Section508TestBean.valueChangeListener}"/>
            </af:panelGroupLayout>
            <af:commandButton text="commandButton 1" id="cb1"
                              actionListener="#{backingBeanScope.Section508TestBean.changeAndRefresh}"
                              partialSubmit="true"/>
            <af:inputText label="Label 1" id="it1" autoSubmit="true"
                          valueChangeListener="#{backingBeanScope.Section508TestBean.valueChangeListener}"/>
          </af:panelFormLayout>

  Hello

  In JavaServer Faces, components raise events to notify the application of a change or user interaction. The declarative elements in Oracle JDeveloper 11g allow the component developer spend events and actions of the method to the page of your. A method's return type and optional arguments that are passed to the call. On the page of your, ExpressionLanguage is used to bind the method property of the component to a managed bean with the expected signature method.

  If you create a method attribute (method tab) and click the button [...] in the field of the method Signature. Define the return 'null' and the parameter type of method like "javax.faces.event.ValueChangeEvent" then you can set up a change of value for her listener in the consumer application

  So what you did is simply not the right approach

  Frank

• Impossible to trigger value change listener for a checkbox custom AF: table

  Hi all

  IAM using Jdev 12 c.

  I have a created a table and a list bound to the table. The values are perfectly filling. I added a checkbox as another column. All select/deselect the box, no event is triggered... Please find below the the code I used.

  JSPX code binding the table and column checkbox

  < af:table var = "row" rowBandingInterval = "0" id = "t1" binding = "#{EmployeeTableList.empTable} '"

  contentDelevery value = "#{EmployeeTableList.empList}" = "immediate" > "

  < af:column sortable = "false" headerText = "EMPID" id = "c1" >

  < af:outputText value = "#{row.empid}" id = "ot1" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "EMPNAME" id = "c2" >

  < af:outputText value = "#{row.empname}" id = "ot2" / > "

  < / af:column >

  < af:column id = "c8" headerText = "Select" >

  < af:selectBooleanCheckbox label = 'Label 2' id = 'sbc2' autoSubmit = "true" value = "false".

  valueChangeListener = "#{EmployeeTableList.newlyCreatedMethod}" / >

  < / af:column >

  < / af:table >

  I tried the javascript also, but not luck at all... If you use IAM table datacontrol and adding a column of the box... value change listener is triggering perfectly.

  Please help me. Thanks in advance.

  Concerning

  Leprince

  Hi Ram,

  Thanks for the reply... I can trigger other events in the table.

  Finally, finally, I got solution... I use the scope of the request for the bean managed in my application. I changed the scope of the request to see... then is triggering events to change value perfectly.

  Thanks everyone for the help and support!

  Concerning

  Augustin Leprince

• copy the input values in the text the text of input 2 input 1 using the value change listener

  Hello

  I have two text entry:

  input 1 & 2 text text entry.

  I need to copy in the text of entry 1 input values to enter text 2.

  How to apply this using value change listener?

  I did the following steps:

  (1) I chose 1 text entry and chose listener Value Change-> edit.

  Type a new name for bean & class.

  Should what the name of the method I add?

  Any help please?

  Hello

  Just follow the steps below.

  1 create a jspx page and drag drop two intput text on the page.

  2 linking these two text of entry to bean managed on the basis and the scope of bean on bean with property name inputVal1, inputVal2 and backing

  3. Select the input text 1, go to valueChangeListener property and use the existing bean and give some name of method and the copy of the code in the method below

  inputVal2.setValue (inputVal1.getValue () m:System.NET.SocketAddress.ToString ());

  4. set the autoSubmit = true for the 1st input text. Set partialTrigger = it1 (it1 is id of the 1st input text).

  Now run the page

  Thank you

  Nitesh

• The field changes created if a contact is deleted and then reimported?

  I know that a lot of data is lost if a contact is deleted from Eloqua and then re-imported. Creation Date information are lost? For example, if a contact is added to the original Eloqua on, say, 01/01/2013, deleted at 02/01/2013 and then re-imported on 03/01/2013. Date on which will appear in the Date created field?

  Thank you.

  I answer myself... So, I advanced and deleted one of my test addresses and then recreated. The Date created field changed to today. Interestingly, it seems that my story was recorded.

• Change the value of a field when the value of another field changes.

  I have a level of order form with a number of areas where the quantity (number) is typed in they are labeled qty1, 2 and so on.

  Some of the items on the order form attract additional fixed a load which is shown in a separate field call it addcharge.

  If qty1 has a number entered it attracts an additional cost and the addcharge field changes the value of zero to say 1

  If 2 has a number entered without extra charge applies

  If 3 is a number entered without supplement applies

  If qty4 has a number it attracts an additional cost and the addcharge field changes the value of zero to say 1 or if the previous qty1 has already changed the addcharge to 1 field, remains at 1.

  If qty5 has a number entered it attracts an additional cost and the addcharge field changes the value of zero to say 1 or if the previous qty1 and qty4 has already changed the addcharge to 1 field, it remains 1

  
  

  It seems to me that some "if else" enabling javascript is necessary in the sense of "If qty1 field is greater at 0 addcharge field is 1"and I guess the script must be placed in each field which attracts addcharge.»»»

  
  

  Can anyone help with the script please.

  
  

  Thanks Eric
  

  Please sign the right answer. Thank you.

• Changing listening Port number Web in EBS

  The listening port web of enforcement of BSE (the login page URL) can be changed after the fact using Note ID 760590.1 without affecting the port DB application was initially introduced to listening?
  
  Thank you

  864641 wrote:
  The listening port web of enforcement of BSE (the login page URL) can be changed after the fact using Note ID 760590.1 without affecting the port DB application was initially introduced to listening?

  Yes. However, should not be used the same pool of port on the nodes of level apps/db.

  Thank you
  Hussein

• Changing LISTEN Port

  Hi guys,.
  
  I am facing a weird problem. I have my speaker installed on 1522 and I want to bring back to 1521.
  
  
  Here's my listener.ora looks like now
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  )
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
  )
  )
  
  ADR_BASE_LISTENER = / u01/app/oracle
  
  and my tnsnames.ora
  
  MyDB =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = mydb)
  )
  )
  
  LISTENER =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  
  
  So I tried following
  lsnrctl stop
  lsnrctl start
  SQL > alter the registry system;
  
  
  [oracle@localhost admin] $ lsnrctl status
  
  LSNRCTL for Linux: Version 11.2.0.3.0 - Production on March 8, 2012 17:57:58
  
  Copyright (c) 1991, 2011, Oracle. All rights reserved.
  
  Connection to (ADDRESS = (PROTOCOL = tcp)(HOST=) (PORT = 1521))
  STATUS of the LISTENER
  ------------------------
  Alias LISTENER
  Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production
  Beginning of March 8, 2012 17:42:12
  Uptime 0 days 0 h 15 min 46 sec
  Draw level off
  Security ON: OS Local Authentication
  SNMP OFF
  Parameter Listener of the /u01/app/oracle/product/11.2.0/dbhome_2/network/admin/listener.ora file
  The listener log file /U01/app/Oracle/diag/tnslsnr/localhost/listener/alert/log.XML
  Summary of endpoints listening...
  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=localhost) (PORT = 1521)))
  The listener supports no services
  The command completed successfully
  [oracle@localhost admin] $
  
  
  So it's not registers all the services.
  
  If change the listener.ora and tnsnames.ora to 1522 port and repeat steps above.
  It shows all the services.
  
  
  Anything I'm missing, please help.
  
  
  Concerning
  Neo

  Neo wrote:

  So it's not registers all the services.

  Take a look at the parameter LOCAL_LISTENER of the instance (pfile/spfile).

  It specifies how the instance should contact the local listener - including the IP and port.

  Null value will return to the default behavior (contact port 1521, current hostname).

• Password change listener

  Hello
  I use 11.2.0.1.0 on OEL5. The listener is password protected, and I do not have his password. I am connected with the oracle user to the OS level and can run the lsnrctl commands. Is it possible to reset the password for the listener using the command sequence:
  
  
  change_password
  set password
  save_config
  
  Also, it is necessary to recharge the listener after the change of password?
  
  concerning

  Panicked DBA wrote:
  Hello
  I use 11.2.0.1.0 on OEL5. The listener is password protected, and I do not have his password. I am connected with the oracle user to the OS level and can run the lsnrctl commands. Is it possible to reset the password for the listener using the command sequence:

  change_password
  set password
  save_config

  Yes, the above steps are ok.

  Also, it is necessary to recharge the listener after the change of password?

  N ° no need to bounce back to the listener.

  LSNRCTL > change_password
  Old password:
  New password:
  Retype the new password:
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP (PORT = 1524))(HOST=1.1.1.1)))
  Password changed for EARPHONE
  The command completed successfully
  LSNRCTL > set password
  Password:
  The command completed successfully
  LSNRCTL > save_config
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP (PORT = 1524))(HOST=1.1.1.1)))
  Listener registered configuration settings.
  Parameter Listener of the /u01/oracle/app/oracle/product/11.2.0/db_1/network/admin/listener.ora file
  Former parameter of the /u01/oracle/app/oracle/product/11.2.0/db_1/network/admin/listener.bak file
  The command completed successfully

  Hope that helps.

• IP changed - listener fails

  Hi all. I needed to change an ip address of my machine. After that, I get an error when I start the listener (on the same machine):
  

  lisnrctl startNoright (c) 1991, 2007, Oracle.

  System settings file is /oracle/10.2.0/network/admin/listener.ora
  Log messages written to /oracle/10.2.0/network/log/listener.log
  Trace information written to /oracle/10.2.0/network/trace/listener.trc
  Trace level is currently 0
  
  Started with pid = 6288
  Error listening on: (ADDRESS = (PROTOCOL = tcp)(HOST=) (PORT = 1521))
  TNS-12545: Connect failed because target host or object does not exist
  AMT-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
  Linux error: 11: Resource temporarily unavailable
  I have my interlocutor chaecked:

  SID_LIST_SNOWMAN =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = mydb1)
  (ORACLE_HOME = oracle/10.2.0)
  )
  (SID_DESC =
  (SID_NAME = mydb2)
  (ORACLE_HOME = oracle/10.2.0)
  )
  (SID_DESC =
  (SID_NAME = mydb3)
  (ORACLE_HOME = oracle/10.2.0)
  )
  )
  
  = SNOWMAN
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = * 192.168.64.2 *)(PORT = 1521))
  )
  )
  )
  
  
  

  ifconfig

  ip: 192.168.64.2
  
  What's wrong?

  Run the utility netca and remove and re-create your listener

• change field bitmap on the focus of radio button

  Hello

  I have 4 radio buttons in a group of radio buttons. Each of the radio buttons has a picture that is linked to. I want to change the image of a bitmap field whenever a radio button got the update.

  How can I do?

  Thanks in advance.

  Call super.onFocus and super.onUnfocus, as well as the change of the bitmap of treatment.

• 11.1.2.3 JDEV get the selected value of RichSelectOneChoice at the bean (but not in the value change listener)

  We have implemented our own listener of downloading files to export the table data in Excel. The reason for this was that we did not want certain columns to export.

  We have the collectionmodel table. All columns have been extracted from the table and for each column the value inside the component was read and written in the outputstreamwriter.

  Now the problem is, we have a few selectonechoice fell in the columns of the table read-only. For components, it exports the data that the index selected and the value selected.

  Is it possible that I can get the selectedValue of the component of type RichSelectOneChoice in the bean?

  We use Jdev pointers 11.1.2.3... Any are appreciated...

  Found the solution. Add LOV VO as iterator in a combination to page and access it as below... use index that selectonechoice.getvalue returns as well as the name of the iterator.

  BindingContainer links is BindingContext.getCurrent () .getCurrentBindingsEntry ();.
  DCIteratorBinding dciterContainer = (DCIteratorBinding) bindings.get (iteratorName);
  Ri rank = dciterContainer.getRowAtRangeIndex (index.intValue ());
  String val = (String) ri.getAttribute (attrName);