How to use the image element displayed on the page
APEX 4.0Oracle-Application-Server-10g/10.1.2.0.0 Oracle-HTTP-Server
Hi all
I have a table that contains 3 columns, see below:
primary key ID
BLOB pic1
Pic2 blog
There is 1 row in it (id = 1), just to display 2 images.
Downloaded 2 pictures above Blob fields by file browse function. Now, I want to show the 2 photos in a region by using the display image P1_AR, but it did not work.
Based on: BLOB Columns specified in item source
Alternative Text Column: null
Filename Column: null
BLOB last update Column: null
Source used: Only when current value in session state is null
Source type: SQL Query(return single value)
Source value or express: select dbms_lob.getlength(PIC) from cp_pic where id=1
I got the error below after runing:ORA-20999: P1_AR must have a valid BLOB column as a source
Thank you
your help with impatience
Sorry, this demand is in LAN, I have no right to publish on the internet and it has no external IP address to access as well.
Do not import your request directly to apex.oracle.com.
Create a simple application to simulate your question.
If it doesn't, then please post workspace/name username/password and request of the details here.
Kind regards
Hari
Tags: Database
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Pavan says:
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