Application Express :: Failed To Load Background Images After Upgrade To 4.1.1 In Mozilla Firefox

Aug 27, 2012

I have recently upgraded our test APEX environment from 3.2.1 to 4.1.1.00.23. Everything went smoothly - I have only one small but annoying problem. In both administration and administration services some background graphics are not displayed. This issue occurs only under Mozilla Firefox (in MS IE it OK). The application frontend is OK in both browsers.

Under Firefox, I inspected the sourcecode in Firebug and the relative links to images. e.g.

background: url("../apex/builder/bg-region-darkblue-r.gif") no-repeat scroll

show message "Failed to load the given URL".

somehow related to the fact that our application is accessed via apache proxy. Because when I open the administration and/or administration services page in FF directly on the server, it displays correctly (incl. images).

But the network (Apache proxy) configuration is exactly the same as in the previous version of APEX where we had no problem. Something must have changed in the sourcecode of the new version.

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Application Express :: Upgrade Failed In Database From 10g To 11g

Jul 30, 2012

When we upgraded the database from 10g to 11g, Apex upgrade failed. Due to the failure, I removed the old schema and did a fresh install of Apex 4.1. It is working but we lost the applications from previous Apex.

What is the best strategy when you need both database and Apex upgrades? We are a Linux workshop, setting up Apex in Oracle Fusion Middleware 11g environment.

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Application Express :: Error Console In Firefox

Jun 12, 2012

I am getting many warning messages in the error console using Firefox V 13. This one seems to be the most prevalent. It's not causing problems except that on some machines it causes the error console to pop up and is distracting for the users.

"Warning: Unknown property '-moz-box-shadow'. Declaration dropped. "

My suspicion is there will always be warning messages, is there a way to suppress the Error Console in v 13 ?

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Application Express :: Any Way To Add Watermark On Uploaded Images

Jun 19, 2012

Is there a way to add a water mark on the uploaded images. I searched the web it could be done with PHP, but what about APEX ?

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Application Express :: How To Use A Background Image For Page

Sep 4, 2013

How can I tell Apex to use an image as the background for a page?  This particular page needs to be more visually interesting due to the audience that will be viewing it. I'm using Apex 4.2.2 and Oracle 11g.

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Application Express :: Mobile - List Of Images From DB?

Oct 17, 2013

I was having a play with an icon menu system on apex mobile using a list template as described by Peter Raganitsch.Improve the APEX mobile Theme – Part 3 | get along with Oracle and APEX Though instead of using images from /i/, I wanted to source images from the database using apex_util.get_blob_file_src

However the rendered output begins
<img src="/i/apex_util.get_blob_file? If I run the following on page load
$('img').each(function()  {
  $(this).attr('src', $(this).attr('src').substr(3));
});

I get the output I want but the console is still full of errors and I feel very dirty.of displaying icon images from a report in the mobile interface?ie - similar to an iconic interactive report. 

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Application Express :: Tabular Form Row Background Colour?

Jan 29, 2013

I have created a tabular form and have changed some row background colours by using the Column Template sectiom in the report template

i.e

<td #ALIGNMENT# headers="#COLUMN_HEADER#" class="t16data" style="background-color:#FFFF33">#COLUMN_VALUE#</td>

with '#ASSIGNMENT_ID#' = 99 as the condition

This changes the colour but when I move the mouse over the row it removes the colour.

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Application Express :: Changing Background Color Of A Cell From APEX_ITEM?

Apr 30, 2013

I created a javascript to change background color upon double click on particular cell, and it works for normal tabular form.However I created another tabular form using APEX_ITEM and unable to replicate the same behaviour.. how to do that if I'm using APEX_ITEM?

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Application Express :: Create News Ticker To Scroll Images Horizontal At Bottom Of Page?

Sep 13, 2012

I want to create a news ticker to scroll the images horizontal at the bottom of the page.

I tried with the text content its working fine but and coming to the images its not working.

how to use the workspace images into the news ticker.

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Forms :: Load Images From Client PC To Form?

Mar 1, 2012

how may I load pictures from Client PC into my form (built in Forms 10g) running on Application Server.I've already configured Webutil package.

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Application Express :: Errors In Lib After 4.2 Upgrade

Jan 15, 2013

We have upgraded our environment to Apex 4.2.1. We have an older application that makes use of Apex Lib. We cannot remove Apex Lib from the application without a lot of work.

Apex Lib is now throwing an error:

in package apexlib_error procedure addApexValidationErrors WWV_Flow.g_validation_ids_in_error does not exist.

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Application Express :: Oracle 11g XE - 4.2.3 Upgrade

Nov 13, 2013

I have downloaded Oracle 11g XE and installed it on my laptop, Win 7 Enterprise Everything works great, DB admin page comes up, APEX comes up (4.0.2.x). I download the Apex_4.2.3_en.zip. I extract the zip file and then follow the instructions in, Downloading from Oracle Technology Network  essentially the apexins.sql, apxldimg.sql with the admin password changes and anonymous user unlock. 
This is the install command, @apexins SYSAUX SYSAUX TEMP /i/ 

I get the  Error processing request  ORA-010403: no data found.

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Application Express Listener :: How To Upgrade From 1.1.4 To 2

Feb 18, 2013

how to upgrade Oracle apex listener from 1.1.4 to 2.We are using Oracle apex listener with Glassfish 3.1.2.

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Application Express :: 4.2.2 Upgrade Not Working?

Aug 7, 2013

We have upgraded our apex installation from APEX 4.0.2 to 4.2.2 and APEX listener to 2.0.2

Below is our configuration

Host 1 : Oracle databaseOracle database - 10.2.0.5APEX - 1.1.3
Host 2 : Apex listener on Weblogic serverWeblogic server - 10.3.5 APEX listener - 2.0.2

Post the upgrade , applications that were existing before the upgrade are not working properly.

Errors faced:1.When we edit any page in application - we get no data found error2.

When we run any application - We get no data found error We are able to create new applications without any issues.Luckily , we had the export backup of one application taken before upgrade. We imported that back( only one application ) and that application is working fine. We imported the application in apex.oracle.com as well and get the same error[URL]... occurs during page 'Edit' as well.

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Application Express :: How To Submit Page On Load

Oct 4, 2012

i m using apex 4.1, and want to submit page when page load. i tried dynamic action but it continuously refreshing page. is there any other javascript or anything else from which i submit page on load

dynamic action used, event on load and action submit page but it continuously submitting page.

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Application Express :: Email Not Working After 4.1 Upgrade

Jun 11, 2012

O/S: Windows 2003
DB: 11gR1

Email no longer working for users after upgrading from 4.0 to 4.1. New 'principal' APEX_040100 added to same ACL as previous version's principal APEX_040000. In fact, both still exist in ACL.

Error code in APEX Admin Mail Queue: ORA-24247: network access denied by access control list (ACL)

What could be causing the email facility within APEX to no longer work?

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Application Express :: Show Progress Bar While Only On Page Load?

Nov 13, 2012

I want to show progress bar every time when page loads.

Progress bar is coming on the page. but it is not going off after page is loaded.Below is the code which i added for the Progress bar.

//written on Header Text of Page
<script type="text/javascript">
<!--
function html_Submit_Progress(pThis){
$x_Show('AjaxLoading');
window.setTimeout('$s("AjaxLoading",$x("AjaxLoading").innerHTML)', 100);
}

[code]...

I want only to show only page loads.

Apex Version : Apex 4.1
DB Version : 10g

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Application Express :: Hiding Regions On Page Load?

Jan 3, 2013

I have a page which, upon page load, some regions should be hidden. I've created a dynamic action which hides a couple regions (on page load), however I can see the regions for a moment as the page is loading, then disappear. Is there a way to ensure the regions are hidden when the page is rendered?

I've also tried using javascript, but I have the same issue (the regions are visible for a moment, then disappear).

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Application Express :: ORA-29273 / HTTP Request Failed ORA-06512

Mar 11, 2013

We are getting the following error when trying to access a RESTful web service coming from Apex workspace 4.2.1 and Apex listener 2.1:

ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-29024: Certificate validation failure

In the Debug report, besides the above I also see:

error_backtrace: ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 543 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 1164 ORA-06512: at "APEX_040200.WWV_FLOW_PROCESS", line 396

We get that error whether we use https or http in the URI pointing to the web service. When I test the Web Service in Workspace RESTful service GUI, I get the data back. When I go build an application with a report calling the RESTful Web Service I get that error. Both the Application and the Workspace RESTful services are on the same Apex environment and even the same workspace.

What is odd is that I can actually put the URL of the web service into a browser and I get the data: (using the demo hr data in sample RESTful services.)IN browser-- [URL]

yields:

7839,KING,PRESIDENT,,1981-11-17T05:00:00Z,5000,,10 7698,BLAKE,MANAGER,7839,1981-05-01T04:00:00Z,2850,,30 7782,CLARK,MANAGER,7839,1981-06-09T04:00:00Z,2450,,10 7566,JONES,MANAGER,7839,1981-04-02T05:00:00Z,2975,,20 7788,SCOTT,ANALYST,7566,1982-12-09T05:00:00Z,3000,,20 7902,FORD,ANALYST,7566,1981-12-03T05:00:00Z,3000,,20 7369,SMITH,CLERK,7902,1980-12-17T05:00:00Z,800,,20 7499,ALLEN,SALESMAN,7698,1981-02-20T05:00:00Z,1600,300,30 7521,WARD,SALESMAN,7698,1981-02-22T05:00:00Z,1250,500,30 7654,MARTIN,SALESMAN,7698,1981-09-28T04:00:00Z,1250,1400,30 7844,TURNER,SALESMAN,7698,1981-09-08T04:00:00Z,1500,0,30 7876,ADAMS,CLERK,7788,1983-01-12T05:00:00Z,1100,,20 7900,JAMES,CLERK,7698,1981-12-03T05:00:00Z,950,,30 7934,MILLER,CLERK,7782,1982-01-23T05:00:00Z,1300,,10

what would be causing the Error above in our application?

In reviewing the above error, I think we are realizing that we have to have the Weblogic layer SSL cert (actually the CERT from our BigIP load balancer which also does our SSL termination) imported into the Oracle server wallet where Apex is installed. Am I correct?

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Application Express :: Delete Message Not Displaying When Upgrade To 4.1

Jul 31, 2012

I am in the middle of upgrading my application to Apex 4.1 from 3.2.1. I have been using the default delete message and now it won't work.

<script langues="javascript" type ="text/javascript"
<!--
htmldb_delete_message='"DELETE_CONFRIM_MSG"';
//-->
</script>
button action

redirect to url ----> javascript:confirmDelete(htmldb_delete_message,'DELETE_RATING');

now all I receive is a message from the webpage, instead of the message.

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Application Express :: 4.2 Theme Upgrade - Best Way To Reorganize Pages

Nov 14, 2012

I have been given the task to modify our company's Apex from 4.1 to 4.2. The upgrade has been completed; in addition, the current UI, blue and tan has been updated to BlueJay. I have noticed the structure of the page gets shuffled as well as contents within modules. What would be the best way to "re-organize" my pages.

- Would it be easy for me modify the page, if so how do I do this. The settings look identical, so what would I change ?
- Do I recreate the entire page from scratch ?

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Application Express :: Oracle SSO Authorization Not Working After Upgrade To 4.2.1

Jan 3, 2013

I have enabled SSO for my application. It was working in 4.1 version. I have upgraded to 4.2 now and the same code doesn't work now.I have created an authentication scheme where i check if a particular person is an employee based on a flag. If he is, then I return 1 to the authorization scheme i have created. This always returns 0 even if the flag is set to 'Y'. I have tried hard coding the user_id as well. It doesn't work.

I tried printing the :APP_USER but it does not give any output.

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Application Express :: No Page Edit Functionality After Upgrade To 4.2.2?

Jul 12, 2013

Apex has been upgraded from 4.1 to 4.2.2. I don't know if the upgrade was done correct or not by the administrator, but I don't have the page edit link anymore,

and anytime I run a individual page from the Edit Application, I have to Log in. Did something went wrong during the upgrade or is this the behavior of Apex now, which I don't think so.

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Application Express :: Interactive Report - Return No Data On First Load

Sep 6, 2012

I am starting to use the interactive reports in version Apex 4.1.1 but I am unable to get the report to show null records on the first load. Is there a setting that would stop the data from loaded on first load or would I have to customize that option.

Some of the columns have a lot of data and therefore take a long time to load so I would like to avoid that.

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Application Express :: Data Load Tables - Shared Components

Oct 7, 2013

There is a section that is called Data Loading in Shared components in every application that says: A Data Load Table is an existing table in your schema that has been selected for use in the data loading process, to upload data. Use Data Load Tables to define tables for use in the Data Loading create page wizard. The question is: How ca i select a table in my schema for use in the data loading process to upload data using the wizard? There is a packaged application that is called Sample Data loading. That sample is use for specific tables right? I tried to change those tables for the ones that I want to use but I could not because I could not add the tables that I want to use....

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Application Express :: Page Load DA / Shouldn't Run Until Document Is Ready

Apr 18, 2013

Should the page load D.A. fire not until the dom is ready? Or is this not necessarily the case.I'm running a page over a slow connection, so the event (true action: execute JS) is being executed before the page is ready to handle the code. I would think this event should not run until the DOM is ready.

I have confirmed this by wrapping the code in document.ready, and it behaves as expected.

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Application Express :: Select List Default Value On Page Load

Aug 5, 2013

Basically I have a report that as part of it's source sql takes in an element from a select list. 

E.G. SELECT * FROM table_name WHERE table_column = : P1_SELECTLIST 

This works fine when the user selects an option from the select list however the first time the page runs it always returns data not found. The options correctly appear in the select list as they should without any nulls although it seems the select list is still initializing as null. I have been told to try and add a computation before the header on the select list item, although I'm not sure if this would work/how to do this.?

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Application Express :: 4.2.2 Upgrade Now Giving Apex_mail ORA_2427 ACL Error

Sep 30, 2013

We just upgraded to APEX 4.2.2.00.11 and we are getting ORA-24247: network access denied by access control list (ACL) errors form apex_mail. This had been working correctly prior to the upgrade.

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Application Express :: 4.2 Upgrade - Unable To Test Report Queries?

Apr 5, 2013

After upgrading to Apex 4.2 I'm now unable to test Report Queries. Each time I click on the Test Report button via Shared Components|Report Queries I recieve the following error message:

ORA-20001: The printing engine could not be reached because either the URL specified is incorrect or a proxy URL needs to be specified.

I still have Apex version 4.1 installed on a different server and it appears to be working fine.

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Application Express :: Upgrade Within Oracle XE Database Installation On Windows 7

Aug 28, 2012

O/S: Windows 7 64-bit
DB: Oracle XE 11g2 32-bit
APEX: 4.0.2
=============

Trying to upgrade APEX within an Oracle XE database installation on Windows 7. The version of APEX that came with Oracle XE is 4.0.2. Trying to upgrade to 4.1.1 and, from the SQL*Plus command-line (ie. the 'Run SQL Command' tool which comes with Oracle XE), I try to run @apexins.sql.

It starts to run momentarily, then the MS-DOS windows just closes. Can not find any install log to determine the cause.

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