Display BLOB to PDF in a region

Hello,
I have this function :
getblobfile(APEX_WEB_SERVICE.PARSE_RESPONSE_CLOB('RESPONSE','//runReportReturn/reportBytes','xmlns="http://xmlns.oracle.com/oxp/service/PublicReportService"')
that return a CLOB converted to a BLOB. The BLOB contains a PDF.
I would like to display this PDF in a region (in Apex page). How can I do ?
Thanks.

Take a look at this link, it should help:
Re: Displaying a pdf stored as a blob
Sam

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Display BLOB File (pdf format) from database inside Oracle Form (6i)

hi all.
Apologies for a primitive question owing to the fact that i m new to development. I have a requirement to display a pdf document with in an oracle form. i want to know is there any such control for that? or any hint how to go about it?
thanks in advance

Here I have found my jsp script...
How I get the PDF?
I call my script from pl/sql with
web.show_document('http://my_server/getblob.jsp?id=' || id_from_my_blob_table || '&baza=myhost:1521:sid','_blank');
<%@ page contentType="text/html;charset=windows-1250"%>
<%@ page import="java.sql.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page import="java.text.*" %>
<%@ page import="oracle.jdbc.driver.OracleDriver" %>
<%@ page import="oracle.jdbc.driver.OracleResultSet" %>
<%
Connection con = null;
Statement stmt = null;
ResultSet rs= null;
oracle.sql.CLOB clob = null;
oracle.sql.BLOB blob = null;
String datoteka = "";
String host = "http://" + request.getHeader("host") + "/";
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<html>
<head>
<title></title>
</head>
<%
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   String shema ="";
try
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   shema = request.getParameter("shema");
   if (request.getParameter("id")== null)
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   else if(request.getParameter("id").equals(""))
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     shema =shema + ".";
catch(Exception e)
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      try
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%>
<body>
<form method="post">
Vnesi ID
<input type=text name="id">
<li> <input type=submit name="potrdi" >
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</body>
</html>If you look my "old" script..
first it get 2 parameters baza= database (ip:port:sid), id= id from my table (PK)
at the end of my script I have:
response.sendRedirect(host+"in2/uploads/blob/"+datoteka);
this redirect will redirect you to your file stored on server side..
Because IE knows what file it must open it will open it with PDF reader...
hope this help you..
Edited by: peterv6i.blogspot.com on May 14, 2012 11:14 AM

Display blob content as pdf file

Dear Expert,
Currently i'm using oracle apex 3.0.1.
I'm having a problem on displaying blob content (from database table) as pdf file on oracle application express but i'm able to save to download the pdf.
Below is the procedure that i used to display blob content,
PROCEDURE lf_html_pdf (pv_image IN VARCHAR2, pv_index IN NUMBER) is
l_mime VARCHAR2 (255);
l_length NUMBER;
l_file_name VARCHAR2 (2000);
lob_loc BLOB;
BEGIN
begin
selecT OI_BLOB,DBMS_LOB.getlength (OI_BLOB)
into lob_loc,l_length
from ord_img
where oi_tno= pv_image
and oi_ti='PDF'
and oi_idx=pv_index;
exception
when others then
null;
end;
OWA_UTIL.mime_header (NVL (l_mime, 'application/pdf'), FALSE);
HTP.p ('Content-length: ' || l_length);
OWA_UTIL.http_header_close;
WPG_DOCLOAD.download_file (lob_loc);
END lf_html_pdf;
I get the error message as below when i execute the procedure above;
Error report:
ORA-06502: PL/SQL: numeric or value error
ORA-06512: at "SYS.OWA_UTIL", line 356
ORA-06512: at "SYS.OWA_UTIL", line 415
ORA-06512: at "HCLABPRO.PKG_PDF", line 220
ORA-06512: at line 2
*06502. 00000 - "PL/SQL: numeric or value error%s"*
I'm appreciated if expert can have me on the problem above?
Thanks
From junior

*Always post code wrapped in <a href=http://wikis.sun.com/display/Forums/Forums+FAQ#ForumsFAQ-Arethereanyusefulformattingoptionsnotshownonthesidebar?"><tt>\...\</tt> tags</a>:*
PROCEDURE lf_html_pdf (pv_image IN VARCHAR2, pv_index IN NUMBER) is
     l_mime        VARCHAR2 (255);
     l_length      NUMBER;
     l_file_name   VARCHAR2 (2000);
     lob_loc       BLOB;
BEGIN
      begin
        selecT OI_BLOB,DBMS_LOB.getlength (OI_BLOB)
        into lob_loc,l_length
        from ord_img
        where oi_tno= pv_image
          and oi_ti='PDF'
          and oi_idx=pv_index;
      exception
            when others then
            null;
        end;
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END lf_html_pdf; Start by getting rid of:
      exception
            when others then
            null;and never using it anywhere ever again.
If you're not actually going to use the <tt>l_mime</tt> and <tt>l_file_name</tt> variables then remove these as well. (Although I really think you should set a filename.)
>
Error report:
ORA-06502: PL/SQL: numeric or value error
ORA-06512: at "SYS.OWA_UTIL", line 356
ORA-06512: at "SYS.OWA_UTIL", line 415
ORA-06512: at "HCLABPRO.PKG_PDF", line 220
ORA-06512: at line 2
06502. 00000 - "PL/SQL: numeric or value error%s"
>
The error stack indicates that the exception is being raised in <tt>HCLABPRO.PKG_PDF</tt>: what is <tt>HCLABPRO.PKG_PDF</tt>? Does this actually have anything to do with the procedure above?
I get the error message as below when i execute the procedure above;How do you execute it?
What happens when it's executed without the <tt>when others...</tt> built-in bug?

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<ADDRESS_LINE2>Addre line2</ADDRESS_LINE2>
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<CITY>City1</CITY>
<STATE>State1</STATE>
<COUNTRY>US</COUNTRY>
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<G_ADDRESS>
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<ADDRESS_LINE2>Addre line2</ADDRESS_LINE2>
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<LIST_G_PROD_SUB_CODE>
<G_PROD_SUB_CODE>
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<LIST_G_CONT_QUSNRY>
</LIST_G_CONT_QUSNRY>
<LIST_G_BUSS_CLASS>
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<BUSS_CLASS>SUPPLY_CHAIN</BUSS_CLASS>
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<CF_REG_STATUS>Draft</CF_REG_STATUS>
<CF_BUS_CLASS></CF_BUS_CLASS>
<CF_PROD_SUBCODE>060.36</CF_PROD_SUBCODE>
<CF_PROD_SUBCODE_MEAN>Automotive Maintenance Items and Repair/Replacement Parts.Electrical Accessories: Alternators, Ammeters, Coils, Distributors, Generators, Regulators, Starters, etc.</CF_PROD_SUBCODE_MEAN>
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</XXTDIC_SUP_REG>
Thanks in advance.
Best Regards,
Mahi

Mahi,
you can't do that yet.

Display BLOBS

I am trying to display BLOBS in HTMLDB using Report. I am not able to display images, PDF or Docs.
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The HTTP header output by the following line tells a browser to popup the "Save to disk" dialog.
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I have a field called "picture" in my table "details" which is of type BLOB. i also have a field for "MIMETYPE" and "filename"
i additionally have a "name" and "description" columns which i need to display along with the picture as columns in a report (preferably interactive).
i have also modified the BLOB display format as per
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r31/apex31nf/apex31blob.htm
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The above also makes the report column as of type "number". is this expected?
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Ramakrishnan

You haven't actually said what the problem is?
>
I have a field called "picture" in my table "details" which is of type BLOB. i also have a field for "MIMETYPE" and "filename"
i additionally have a "name" and "description" columns which i need to display along with the picture as columns in a report (preferably interactive).
i have also modified the BLOB display format as per
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r31/apex31nf/apex31blob.htm
what i am missing is the correct query.
I have also referred to the thread
APEX 3.1 Display BLOB Image
But i don't know how to place the
dbms_lob.getlength("BLOB_CONTENT") as "BLOB_CONTENT"
>
Something like:
select
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from
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I created a BIP report where in I am displaying a barcode in place of PO number. I selected 3 0f 9 barcode. I have a sample output and trying to view the preview in PDF. It is not displaying barcode in PDF format. How ever it is displaying the barcode in rtf, explorer etc. Please help me in solving this. Am I missing any setup after installing Font and BI Publisher desktop..
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Click on FO Processing
In Font Mapping set :associate your file
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skaundinya.

How can I display de last items of a region from other page in Portal?

I want to display de last five items (f.e.) included in a region (with attributes created) from other page. I've tried using custom search, but it also shows the attribute names, and I want show the attribute values (I don´t know how can I format these attributes).
Thanks a lot.

How can I display the last items of a region from other Oracle Portal page?

Hi,how can i change the default settings on my adobe readerX1 such that it will display all my pdf files according to their individual cover pages (as cover picture thumbnails)before i click them to open and read........i really enjoyed this feature as a

hi,how can i change the default settings on my adobe readerX1 such that it will display all my pdf files according to their individual cover pages (as cover picture thumbnails)before i click them to open and read........i really enjoyed this feature as a default settings upon installation in previous editions of adobe reader .i use a windows 8 pc now.thank

For sideloaded content the nook pulls the metadata from ePub file itself. I would suggest looking at a program like Sigil or Calibre that will let you edit the metadata in the book to make it appear like you want.
For the PDF vs ePub - No, that's the way PDFs work (think of them as graphics, not text), wheres ePubs are Web Pages - so no you can't them to behave exactly alike without converting the files.

How to display a static Image in a region (Not From Database)

Hi
How can I display a company logo in a region? Not from any database.
If we can display a static company logo in a region then where Do I have to place this Company Image (Which Directory or is there any location I have to place this company logo).
Regards
Kiran Akkiraju

Scott
Thanks for reply.
I have gone through the link and as per the link
navigate to the Application Builder for your application.
click on the Shared Components icon
click the Images icon
click Create to upload a new image
click Browse... to locate an image on your local filesystem
make sure you remember the name of the image, for example: my_logo.gif
When I click on Application Builder I am not able to see shared Components.
I am able to see a Shared Components in a page definiton only.
Could you please let me know where Can I find this Shared components option.
Regards
Kiran Akkiraju

Display BLOB to PDF in a region

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