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  Oracle Database Tips by Donald Burleson

Creating the PL/SQL Procedure to Display the Image with APEX

At this point, the PL/SQL procedure that will be used to download the image into the browser has to be created.  Navigate to the SQL Workshopand click on the SQL Script icon.

1.       On the SQL Scripts page click the Upload button.

2.       On the Upload Script page:

·        File: C:\htmldb_book\CodeDepot\plsql_display_easy_image.sql

·        Script Name: Display Easy Image PLSQL.

·        Click Upload.

3.     Once the script is uploaded, click on the run button to the right of the Display Easy Image PLSQL script.  Tip: If it is sorted by Last Updated in descending order it will be the first row in the report.

4.      Click the Run button on the next page also.

5.     Now that the PL/SQL Procedure has been created and the execute privilege has been granted to public, click on the Application Builder tab to go back to the Application Builder Home page.  Then click on the Easy HTML DB Book link.  You are now at the Application Home page and ready to continue on to Create the next application page.

The text of the plsql_display_easy_images.sql file is shown here to make referencing it convenient.

 Take note of the fact that this procedure must be granted execute to public.  Forgetting this little detail can be the source of great frustration. 
 


The above book excerpt is from:

Easy HTML-DB Oracle Application Express

Create Dynamic Web Pages with OAE

ISBN 0-9761573-1-4   

Michael Cunningham & Kent Crotty

http://www.rampant-books.com/book_2005_2_html_db.htm

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