issue of apex

Similar Questions

• Issue of APEX 5.0: symbol of continuous loading when using parts of the tree with Mobile Applications

  I use a use of a region of the tree Mobile Application. The tree implementation is defined on Tree APEX.

  When I run the Application, I get a symbol of continuous loading.

  When I use the same SQL, region and implementation in a desktop app it works fine.

  I can't get it working on a Mobile Application with the implementation of jsTree.

  bug?

  Hi Matt,

  The area of the tree is not supported for mobile pages. If you use the new page Wizard to create a mobile page, you will see that it is not established that the area of the tree. It only appears if you decide to display unsupported. What seems like a bug, it's that the tree is displayed in the Gallery of areas of the page designer.

  The implementation of the tree of the APEX (widget.treeView.js) is a jQuery UI widget. Even if the core of widget in jQuery UI and jQuery mobile are essentially the same tree view widget has additional dependencies such as $. UI.mouse. the reason why the old jsTree can work at least a little, is that it is a jQuery plugin not a jQuery UI plugin (if I remember correctly).

  I also think that on a small phone size screen that a tree would not work so well.

  Kind regards

  -John

• Deployment issue of Apex (ADR) with Tomcat6 using Linux.

  Hello

  I cannot use apex_4.2.3 with apex_listener ords_2.0.6 under tomcat6.  My operating system is Linux with the distribution of Oracle_Linux_Server_6.4, which is similar to RHEL_6.4. The database that I use is XE_11.2g.

  I think I'm just following the instructions in the ADR (E25066-10) installation manual. I am able to run successfully using ADR in stand-alone mode, but I can't make it work with tomcat6.  After you have copied ords.war and the images directory apex in the tomcat webapps directory, I get errors when I try to start ADR under tomcat.  ADR is listed as an application using tomcat manager/html, but the column 'Running' brand ADR as fake and tomcat "will not start" it.

  
  An abbreviated version of what I found post-mortem in the /var/log/tomcat6/catalina.out file follows:

  ------
  SEVERE: An error has occurred during the injection:
  private oracle.dbtools.rt.oauth.bdb.Approvals oracle.dbtools.rt.oauth.builtin.BuiltIns.approvals
  ...
  oracle.dbtools.common.service.ServiceLocatorException:
  Error occurred during the injection:
  private oracle.dbtools.rt.oauth.bdb.Approvals oracle.dbtools.rt.oauth.builtin.BuiltIns.approvals
  ...
  Caused by: oracle.dbtools.common.service.ServiceLocatorException:
  Error occurred during the injection:
  oracle.dbtools.rt.home.tenants.TenantEntityStorageProviderBase.store oracle.dbtools.rt.home.DataStore protected
  ...
  Caused by: oracle.dbtools.common.service.ServiceLocatorException:
  Exception occurred in the activate() method
  ...
  Caused by: java.lang.IllegalArgumentException:
  Environment home
  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-qRGtpktqSSPzcIJ7PofYqQ
  There is no
  ...
  SEVERE: Error listenerStart
  ------

  The error message is correct because I DO NOT have a file named:

  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-qRGtpktqSSPzcIJ7PofYqQ

  I do not have a file named:

  /U01/app/Oracle/product/ords.2.0.6/wfk_config_storage/ords/BDB/AEL-Ac3xda2cHprITOaBN0BV6w

  Can someone tell what I'm doing wrong or suggest something else for me to try?

  Thank you very much.

  Hello

  ADR must then the path of bdb to write files of locking for the OATH, made your user to start tomcat has permission to write this way?

• Security issue with APEX LDAP authorization

  Hello
  We use LDAP authentication in our applications. Now, the ADMINISTRATOR stressed that all passwords are saved in the logs if monitor you the session apex_public_user with dbms_monitor.session_trace_enable (you define binds to true to get the parameters passed).
  
  Although it could be argued that a user how is allowed to run dbms_monitor should be a s/n trust, the requirement is to hide passwords in logs. To my knowledge, it is impossible to do, or am I have wrong here?
  
  If this is true, is the only option to use safely LDAP is for the browser authenticate directly, without going through any logic apex?
  
  Best regards
  
  Jürgen

  Hi Jürgen,

  How your custom permission of LDAP look like? You call the APEX_LDAP package? If you want to avoid the bind variable in this context to prevent their record in the trace file, you can use the V function instead. For example:

  if apex_ldap.is_member (
         p_username => :P101_USERNAME,
         p_pass     => V('P101_PASSWORD'),
         ... ) then
  

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

  Published by: Patrick Wolf on November 19, 2012 14:26

• Issue of apex Listsner

  Hi all
  
  I am trying to install the Apex and have the following on my laptop
  
  (1) oracle DB 11 g 2 on win 7-> it works fine
  (2) fusion middleware oracle 11 g (WebLogic Server Version: 10.3.6.0)-> it works fine, I am able to connect to the console.
  
  As I am with the installation of Oracle Apex Listener,
  
  I installed the apex and the fact that by the link below
  
  http://docs.Oracle.com/CD/E21611_01/ doc.11 /e21058/install.htm
  
  but stuck in Chapter 2) Oracle Application Express Listener configuration
  
  It comes
  
  Oracle Application Express listener Administration access
  To access Oracle Application Express listener Administration initially, enter the following URL in your Web browser:
  http:// < Host >: < port >/apex/listenerConfigure
  
  When I try to open a session as long as administrator in the above, I have get invalid user name password? ORA 1017.
  
  What is the password for this?
  
  Please submit dear experts.
  
  Concerning
  S

  Hi "S."

  For the listener to APEX 1.1 you must create an administrator user for configuring the listener of the APEX in Weblogic.
  For example, "adminlistener" with the role 'Admin '.
  Looking for more information in the documentation of the listener.

  When you start http://:/apex/listenerConfigure (new configuration) or http://:/apex/listenerAdmin (configuration), you need to identify you with this user to administrator. Thus "adminlistener".

  When configuring the Listener page you define the connection to the database for APEX.
  This is done with the APEX_PUBLIC_USER account.
  In addition, you must set the host name, port, the sid or the servicename of the database.
  After registration you can start the APEX in the browser.

  In the APEX for the internal workspace, you will need to log in as "Admin" with the password you defined during the installation of the APEX.
  Either way, I would try to avoid naming the directors of your own workspaces APEX as "admin". Rather call them "admin_ + space +".

  Kind regards

  Mathieu

• Issue of APEX shuttle

  Hi all
  
  I have APEX page with an element of the shuttle that has a valid LOV, but the selection list fill out until after the page has been submitted (a key) at least once.
  
  Has anyone else encountered this problem and figured out how to get the list to load the first time?
  
  I use the Application Express 4.0.1.00.03 and Oracle 11.2 g.

  You can set the shuttle as a LOV cascading and specify its parent depending on items(and the ones to be set to session before refresh), so that the shuttle is updated when you change the items to his parents and without presentation of the page is required.

• Issue of apex + apache mod proxy

  Hi, I am trying to access to the homepage of my apex by the apache mod proxy application, I had configured the mod_proxy module to redirect the ip address where the oracle apex, but when I try to access the page does not display the images and I can not connect?
  
  I think that there is some sort of configuration problem but I don't know what I need to change.
  
  Thanks in advance.
  
  Edgar
  
  Published by: [email protected] on February 4, 2010 13:46

  Hello

  Then add the following to your Apache config

  ProxyPass /i http://192.168.6.172:8080/i
  ProxyPassReverse /i http://192.168.6.172:8080/i
  

  Restart Apache

  BR, Jari

  Published by: jarola on January 28, 2010 17:23
  Copy-paste error corrected

• Known issue with APEX and Chrome (branches)?

  Using Application Express 3.2.0.00.27
  Chrome 3.0.195.38
  
  I consulted a production to work application and sought a RDI who gave me the following error message:
  

  ERR-1777: Page 22 provided no page to branch to. Please report this error to your application administrator.
  
  Restart Application

  I don't get the error in IE or Firefox, I get the whole of the answer I'm looking for.

  Chrome isn't a browser supported for now, so any problem you are experiencing is exactly that, questions... Until the APEX development team document that browsers other than IE & Firefox browsers evalid ar, then you are where you are...

  Thank you

  Tony Miller
  Webster, TX

• Interactive report new issue to Apex

  Hi, I'm new to Apex... I ask your help to solve a prob...
  
  I am trying to create an interactive (IR) report that has more than 160 columns... He said that the maximum limit is 60(or 64) columns... I remember when I started just to build the application, it has allowed me to create the report with 160 + columns but I didn't start with IR. My entire application was built, and it's the only thing that remains to be done... Is it still create an IR with columns 160 + now that I am almost finish the app...
  
  (just a thot may be create another application with the IR and then import this page - if you think that work please guide me on how to do this)
  
  Kind regards
  R

  Hello R,

  I had the same thought; If it is possible to create a new appl with IR with 160 + columns then do.

  After creating a new appl revert to the original app, open one of the pages, click the copy button on the top of the page, click on 'Page in another application', select the new appl with IR, then select the page with IR... Follow the steps

  Kind regards
  Mel

• Error ORA-20001 while trying to reset the password of Admin 4.2 Apex

  Hello

  I had to reset my password admin apex and tried to launch as below mentioned the apxchpwd.sql script, but I got an ORA-20001.

  I checked in my console (OEM) the status of the user apex_040200 and status is expired, but not locked...

  Any idea of the reason for the error?

  This is the result I got while running the script:

  Connected to:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production

  With partitioning, OLAP, Data Mining and Real Application Testing options

  SQL > connect sys@mars as sysdba

  Enter password: *.

  Connected.

  SQL > @apxchpwd

  Syntax: SET SERVEROUTPUT {ON |} {OFF} [SIZE n]

  [[MAST] {WRA [DETERIORATED] |}] WOR [D_WRAPPED] | TRU [NCATED]}]

  Enter a lower value for the password for the user of the Application ADMIN Express.

  Enter a password for the user ADMIN [] *.

  Modified session.

  .. .the ADMIN password

  declare

  *

  ERROR on line 1:

  ORA-20001: password validation failure

  ORA-06512: at line 33 level

  Hello

  In fact, it seems to be a known issue with Apex 4.2.2 and there is a note in Metalink (support.oracle.com) on this subject:Doc ID 1579712.1

  Although it is not documented while the script asks you a new password, you must keep in mind the following:

  Password is not consistent with the rules of this site password complexity.
  * Password must contain at least one alphabetic character ().
  * Password must contain at least one punctuation character ().
  * Password must contain at least one uppercase alphabetic character.
  * Password must contain at least one alphabetic character tiny.

• Apex 4.2.1 Mobile Page with several Branches of incorrect selection list

  I have a mobile page with only two values of the previous page display and a selection list allows multiple selections. Multiple selections and save your work very well, but the offshoot after treatment becomes crazy. It jumps around a few times and at least two pages to the home page. It works best with just a branch reported to stay on the page with the list of multiple selection, but the display success message and disappears quickly and with longer lists it branches sometimes still an old/outdated page with old values or the home page. Is this a known issue with APEX 4.2.1?

  Hello

  Indeed, it seems that the multi selection popup corrupts somehow the call stack mobile jQuery and when you click 'Save selection' he will try to restore the current URL, after he performed the AJAX call to send the page.

  As an immediate solution, you can enter

  $("#wwvFlowForm", apex.gPageContext$).attr("data-ajax", false);
  

  in the run when the Page loads on page 4 do not use an AJAX call for the 'Save selection '. Avoiding the trigger AJAX call a full page refresh which will also clean the call stack mobile jQuery.

  Will consider more far one let you only know where to look.

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• APEX 4.2 gas connection

  Is there a way to disable this new feature?
  
  Thank you
  Mark

  Hi Mark,

  Please send the credentials.

  Indeed, the throttle are causing this issue. APEX looks for repeated failure of connection and if it detects, it does not even your authentication. Instead, it redirects to the page with a notice saying that the user must wait a certain amount of time until a connection attempt is again permitted.

  Your authentication saves the connection error message in an element of the app. In a front process the header of the login page, it copies the value of the app in the variable that contains the notification message and sets the element of the app to null later. When the throttle rejects the connection attempt, the application point is null, because the function of authentication did not stand. In that case, your process overrides the accelerator with null notification message.

  There are 3 possible solutions:

  -Disable the accelerator of connection: this action solves the problem, but you don't get the additional guarantee or to implement it yourself.
  -Add a condition to the front header process: she should replace only the notification, if your application is not null.
  -Implement an authentication plugin: they can specify a message on the screen, so this would make your overall point and the process of the obsolete header before. I recently posted an example - Re: Displaying Messages customized login Page

  Kind regards
  Christian

  Published by: Christian Neumueller on October 25, 2012 05:11

• Bug in plugin 4.1 apex region

  Hi all
  
  I think I found a bug in the apex 4.1. The situation is the following after you created a plugin in the region in a page of the apex, when I go to edit the plugin in region, I just create the custom attributes of the plugin are not displayed for editing.
  
  I tested this issue on apex.oracle.com install the Google visualizations (http://www.apex-plugin.com/oracle-apex-plugins/region-plugin/google-visualizations_29.html). After the creation of the graphic on my page is not not possible to change attributes, custom plugin.
  
  I also tried creating a dummy plugin, I get the same results.
  
  See you soon,.
  Carlos Pereira

  Hi Carlos,

  It is a change in the user interface. The custom attributes of a region now have their own tab called 'attributes of the region.
  This change has been made to make more consistent handling of plugin regions with other types of region and was also necessary for the new custom attribute type 'SQL statement column Region'.

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• apex collection

  See the following code. P1_ITEM this is a multiple selection and record its values in a collection of the apex.
  But in the cases where the user does not take anything from the multiple selection, I want to store the data in a table in this collection of apex.
  How do I realize I used if-then-else and bulk collect to extract the data from the table in a table. And this table used in apex_colection.add_member. But it did not work.
  Can someone help me with the code of he?
  
  
  DECLARE
  v_arr apex_application_global.vc_arr2;
  
  BEGIN
  
  v_arr: = APEX_UTIL. STRING_TO_TABLE(:P1_ITEM);
  
  APEX_COLLECTION. CREATE_OR_TRUNCATE_COLLECTION (p_collection_name = > 'PCOL');
  
  IF REPLACE(:P1_ITEM,':') IS NOT NULL THEN
  BECAUSE me in 1... v_arr. Count
  LOOP
  APEX_COLLECTION. ADD_MEMBER)
  p_collection_name = > 'PCOL. "
  p_c001 = > v_arr (i)
  );
  END LOOP;
  ON THE OTHER
  ..
  END IF;
  END;

  Hello

  Select the list and multiselect is set to null by default % null
  http://Apex-SMB.blogspot.com/2009/07/how-to-resolve-null-issue-in-apex-lovs.html

  Try

  IF NVL(:p1_item,'%'||'null%') != '%'||'null%'
  THEN
  FOR i IN 1 .. v_arr.count
  LOOP
  apex_collection.add_member(p_collection_name => 'PCOL', p_c001 => v_arr(i));
  END LOOP;
  ELSE
  apex_collection.add_member(p_collection_name => 'PCOL', p_c001 => 99);
  END IF;
  

  BR, Jari

• Red box in Firefox

  Apex 3.2
  
  I have a workspace has assigned 2 diagrams.
  In IE everything works fine.
  In Firefox, if I go to the object browser, I can see everyting correctly except
  Packages
  Procedures
  Functions.
  When I click on one of them, I see the red box of death.
  
  Any suggestions appreciated
  
  Gus

  I had this problem when I used to use Apex 3.2. It's a compatibility issue with apex and firefox... Try using Internet Explorer or upgrade your environment if possible apex.

  I'm under 4.1.1 apex and it's fine with the latest version of firefox :)