Apex 3.2 I have russian data in my database.When I display it in a report, everything is ok.If I export the report to csv, then the russian characters display incorrectly. EgIn report БУЛКА 10:1 ЗАМОРОЖ.In export ¿¿¿¿¿ 10:1 ¿¿¿¿¿¿¿. My settings in shared components areApplication Primary Language: English (United Kingdom) en-gbApplication Language Derived From : Use Application Primary Language.
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I am having a strange problem when I try to insert some Russian characters in the database. Only some characters (accented characters) go as square boxes in the database. Rest of the Russian characters behave properly.
The browser's character encoding is UTF8. I am on an Oracle 10.2 DB with NLS_Lang= ARABIC_EGYPT.AR8MSWIN1256 and characterset is AL32UTF8. The columns in which these values are being inserted are of NVARCHAR2 type.
However another system having SQL Server 2005, is also getting the same issue, so I am not able to understand where the problem lies. (The table columns are NVARCHAR type for SQL Server)
I need to limit the usage of the CSV download to some users : how can I do that ? Is it possible to connect CSV download to a custom button ?
View 4 Replies View RelatedI am migrating my application from Apex 3 version to Apex 4.0.2. In previous version , downloading a file was working fine.
But now, it is not working..Is there any changes to be done with the properties?
I was using wpg_docload.download_file to download the file.
Is there any way to upload a file to APEX as BFILE instead of BLOB? I need it to be BFILE since I will be only using XE which means I have limited data storage and unfortunately the system will allow users to upload and download files of different formats (.exe,.bat ) etc. which can be as big as 10MB. Also, how to download these files considering the authentication of the application.
View 3 Replies View RelatedI have created a custom download procedure to download uploaded files from custom table records which are displayed via links and i call my procedure as #OWNER#.my_file?p_file=#ID#. Now the problem this procedure call works in my development system not any other system.
is there any grant i need to provide but i don't want to grant to public also apex 4.1.1 create or replace PROCEDURE
my_file(p_file in number) AS v_mime VARCHAR2(500); v_length NUMBER; v_file_name VARCHAR2(400); Lob_loc BLOB;BEGIN SELECT trim(MIME_TYPE), BLOB_CONTENT, trim(filename),DBMS_LOB.GETLENGTH(blob_content) INTO v_mime,lob_loc,v_file_name,v_length FROM EMP.FILE_attachments WHERE id = p_file; owa_util.mime_header( nvl(v_mime,'application/octet'), FALSE ); htp.p('Content-length: ' || v_length); htp.p('Content-Disposition: attachment; filename="'||replace(replace(substr(v_file_name,instr(v_file_name,'/')+1),chr(10),null),chr(13),null)|| '"'); owa_util.http_header_close; wpg_docload.download_file( Lob_loc ); ---------------------------------
I'm a APEX newbie using APEX 4.1. I have a table with engineering drawing information (drawing number, title, revision, etc.) and another table with the corresponding drawing files (pdfs stored as blobs where the filename is the drawing number with a pdf extension). The user wants to search for a particular drawing by drawing number from the drawing info table and if the drawing number exists in the drawing files table the drawing number will also be a download link for the file, if the drawing number doesn't exist in the drawing files table than the drawing number will display as plain text (not as a download link).
View 1 Replies View RelatedHow to make an item as a mandatory field dynamically with the change of another item in different regions
View 8 Replies View RelatedI have requirement like I have to put a download button in report page and clicking it will download only few of the columns only (specified one). I am using Apex 4.2.
View 7 Replies View RelatedI have an IR where I have to show a column in report, but hide it while downloading to CSV.
I get this by having a condition on this column - NVL(:REQUEST,'EMPTY') NOT IN('CSV','XLS','PDF','XML','RTF') I also have a column where I have to hide it in the report, but show it while downloading to CSV.
I am able to hide it, but this column doesn't show up while downloading.I am using this condition on this column NVL(:REQUEST,'EMPTY') IN('CSV','XLS','PDF','XML','RTF') APEX - 4.0.2
In my xe installation, what should i have to configure in order to download a report with excel. not with csv.
View 2 Replies View RelatedI have interactive reports where the column link on a specific column has to be dynamic, that means, it cannot be hard coded in the column link attributes. The following is an example of one such report query:
case when d.object_type_description ='Business Service' then
'< href="f?p='||:app_id||':183:'||:app_session||'::::P183_OBJECT_ID:'||d.id||'">'||d.object_name||'</>'
when d.object_type_description = 'Real Time Event' then
'< href="f?p='||:app_id||':162:'||:app_session||'::::P162_OBJECT_ID:'||d.id||'">'||d.object_name||'</>'
else
null
end
as "OBJECT NAME"As you see in the above example, the link on the "Object Name" column could either redirect to page 183 or to page 162 based on the "Object Type Description" column.
The column attribute of the "Object Name" column has "Display Type" set to "Standard Report Column". That works perfectly fine in the UI of the report. However, if I download the IR data (in any format) from the Actions -> Download menu, the object name column values are downloaded with the HTML characters as:
< href="f?p=15548:183:6072319179284::::P183_OBJECT_ID:255245470513999672860510787772603748464">JP010000</>where JP010000 is the object name.
Is there a way I can strip the HTML from the column values in the downloaded files?I am using Apex 4.1.
i have IR report page and download column as blob,how can security applied in specific column wise?e.g. Report page have more rows, and applied query in condition.
Select ID,dbms_lob.getlength(Blob_file) Download from Document_master
where Created_by=UPPER(:APP_USER)
OR
(exists (select '' from apex_workspace_group_users awgu
where awgu.user_name =:app_user AND awgu.GROUP_NAME='EMPLOYEE_GROUP'
)
)
Now all the rows with Download column to see EMPLOYEE_GROUP users,but i need control the download column only except Created_by=UPPER(:APP_USER) ,this case how can do the security.
In my project, I implement file's upload and download function by "BLOB Support in Forms and Reports" of official development document Advanced Programming Techniques When user click the BLOB column to download file, I want to trigger an action to update one table for counting this file is downloaded one more times. But I can not find any "dynamic action" about this Blob column of Report.
View 1 Replies View Relatedwhy the link provided under the How to Build an Access Control Page Download Spreadsheet Data Download the following *.csv file to your local system: In your Web browser go to:
[URL]............
returns nothing for me!
I am a programmer in Oracle PL / SQL in Oracle 10g I'd like to use the same time on one Database two types of fonts English and Russian (Cyrillic). Is this possible and how? NLS_LANG ?
View 2 Replies View Relatedcreate table test
(
name varchar2(50),
descd varchar2(50)
)
insert into test values ('kethlin','da,dad!tyerx');
insert into test values ('tauwatson','#$dfegr');
insert into test values ('jennybrown','fsa!!trtw$ fda');
insert into test values ('tauwatson','#$dfegr ,try');
how do I get the first three characters and last three characters from name field and remove all the junk characters from descd field?
so my o/p be like;
Quote:('ketlin','dadadtyerx')
('tauson','dfegr')
('jenown','fsatrtw fda')
('tauson','dfegr try')
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are:
Header variable name Value
1. OAM_REMOTE_USER $user.userid
2. OAM_REMOTE_USER_EMAIL $user.attr.mail
3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below:
Header variable name: OAM_SAMACCOUNTNAME
Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below:
=========== dads.conf =============
...
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL
PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable:
===================
begin
:P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' );
end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
I have multiple application set-up using session sharing within the workspace.Technically all works fine, however it does not play nice with user behaviour.
Example:
Users logs into APP_ID:100. Since he isn't authenticated yet, he provides user/pass and the APP_SESSION is authenticated.
Now if the user switches using to another application (using a link provided in application 100) he gets redirect to APP_ID:101:APP_SESSION all is fine.
The session is already authenticated, the application shares the session and the user gains access to app 101 without having to authenticate again. All's fine!
However users don't behave they way. Instead of using an easy link in the application. They will use their own bookmark or type in the url for app 101 manually. That way the next application is either called with f?p=101:1:[SOME OLD SESSIONID FROM BOOMARK] or f?p=101 (with no further page or session info) In both cases instead of using the already authenticated session apex spawns a new session, which of course isn't authenticated yet thus forcing the user to authenticate and come complaining they have to login again.
Similar behaviour problems exists when the user opens a browser and tries to open both applications in each in a tab next to each other.Both tabs fetch there own initial session id and start writing it to the same cookie each in turn invalidating the other tab's session.These can lead to some fanatic ping pong actions. Thus it's impossible to open 2 applications sharing session in the same browser.
Is there any remedy for these situations?Can apex be as smart as for instance first trying to resume the session stored in the cookie and only if that session is invalid, start a new session?
how to use checkbox item, and trying to get checked options values via application global arrays. So, this may be quite simple question, but I'm completely stuck here...
When I was looking through various threads and guides, I've encountered checkbox corresponding array names like "g_f01" - "g_f50". And so far i saw that these names are derived from item name in generated HTML code, for example:
<input type="checkbox" name="*f10*" value="3" />
And this one stands for array name "g_*f10*".However, when I tried to do the same thing - i receive item name which looks like "*p_v04*", and therefore, I can't figure out, which array name should I choose to adress it properly.
My generated HTML snippet:
<input type="checkbox" id="P6_ANSWER_0" name="*p_v04*" value="3"/>
i want to display a list of all users on a page those currently accessing or using the application. How do i accomplish this requirement?
View 1 Replies View RelatedAPEX 4.0 Sometimes, I am getting the below error when I tried to logging into APEX workspace (after giving workspace name, User name and password), Expecting p_company or wwv_flow_company cookie to contain security group id of application owner.
ErrorERR-7621 Could not determine workspace for application (:) on application accept. I found some threads related to this but in different way not exactly when I am getting this error.
After 2 or 3 times, this error will not come and I can able to logging into workspace What is the cause for this issue??
Each time when I import an application into my workspace in local 10g XE using the APEX 4.2 Application Builder, I get the "ORA-02291, constraint wwv_flows_fk violated..". The application I whant to import was originally exported from [URL]. I found out, that it has to to with wwv_flow_application_install.get_workspace_id in the installation script, which obviously returns NULL and not my current workspace id as I suppose it should. I replaced wwv_flow_application_install.get_workspace_id by '<my worskspace id>' and then the import does work.
View 0 Replies View RelatedI have an application that I'd like to prevent activity in after a certain time of day, say 3pm. Is there any way I can force logout of all current users and then prevent re-login until 9am the next day (short of deleting all of their login credentials and then recreating them the next morning)?
View 7 Replies View RelatedWe have developed an application for our clients,planning to deploy it in client server soon. we have plans to support the application in future,so we want to restrict the clients from any modifications. By Doubt is, 'build_status=Run only' alone,cannot protect our application from client developers to edit our application,
Because though we install our application as 'Run Only' at the time of installation in client instance,we can still import the original application and change the type to 'Build and Run Application',and run the new application as 'Build and Run'.(which is not supposed to) we want to make sure,if there is any way we can protect our application from modifications after client side installation.
I'm trying to connect a javascript UI control within my page to an APEX Application Process. The control calls the application process via AJAX and appends a variable number of GET / POST parameters to its URL.What is the best way to obtain these parameters from within the PLSQL procedure of the process? Or is there a better way to connect my javascript AJAX control to the Database behind my APEX app?
View 4 Replies View RelatedI have some applications on Apex public workspace (apex.oracle.com), and suddenly the Tree View, on Application Builder stopped showing any content. If I select "Component View", I see the page components, but if I switch to tree view, it shows me only some empty frames.
View 2 Replies View RelatedI'm trying to set up a PL/SQL dynamic action that is triggered by clicking on a button. The dynamic action sets two values in a table and then I would like to redirect to another page. Setting the values works fine. The code is below:
declarel_information varchar2(255) := :P94_FILENAME;BEGINcommit;UPDATE VDI_METADATASET CREATEUSERLISTNAME = l_information, CREATEUSERLISTON = sysdate();commit;htp.init;owa_util.redirect_url('f?p=&APP_ID.:81:&APP_SESSION.::NO:::');END; The redirect fails with the following eror: "Error: parseerror: JSON.parse: unexpected non-whitespace character after JSON data"
how to redirect to a page from within PL/SQL . None of them result in success.
I'm doing a small application in Apex 4.2.0.00.27 mobile themes.
Application is used to search for books.Will work on a PC Windows with touchscreen.
How do I add a virtual keyboard to my application?
version 4.0.2.00.07
I had an error importing an application into Production that was exported from Development. The application exists and I was trying to replace it.
The error I received was:
ORA-20001: GET_BLOCK Error. ORA-20001: Execution of the statement was unsuccessful.
ORA-20001: Error creating dynamic action sub-action name="NATIVE_JAVASCRIPT_CODE" id="9503820976918886"
ORA-02291: integrity constraint (APEX_040000.WWV_FLOW_PAGE_DA_A_AR_FK) violated - parent key not found<pre>
begin wwv_flow_api.create_page_da_event ( p_id => 9504132415918888 + wwv_flow_api.g_id_offset ,p_flow_id => wwv_flow.g_flow_id ,p_page_id =>I
opened the SQL that was created from the export utility and this is where it errored:
begin
wwv_flow_api.create_page_da_event (
p_id => 9503820976918886 + wwv_flow_api.g_id_offset
,p_flow_id => wwv_flow.g_flow_id
,p_page_id => 6
,p_name => 'Add tooltip to Numeric filter operators'
,p_event_sequence => 40
[code]....
Unless I'm not understanding this error it means that it can find the ACTION part that is attached to the WHAT part of this Dynamic Action? The Dynamic Action does work when the application is run (in Development)also, there are 3 others that are similar to this one. The export was created by the export utility in the Application Builder.
If I export only the page and import that into Production the import is successful and the page runs correctly. This is error is happening only when I try to import the entire Application.There are many other changes made which is why I was trying to do an Application export/import instead of individual pages.
