📸 How to Upload, Preview and Download Image blob Files in Oracle APEX

[@AstorSkywalker]

Excellent video, very comprehensive functions for blobs, thank you Sir!

[@APEX-NOTE]

Thank you! I'm glad you found the video helpful!

[@mustansarhussain4807]

even you are speaking in english but you clear concepts

[@APEX-NOTE]

Thank you so much! I'm glad to hear that the concepts are clear, even in English. Your feedback motivates me to keep making content that's easy to understand!

[@estylf.265]

Thank You for this tutorial, it is helpful. I followed the steps you provided for my report, however my preview and download actions don't work. When I click on the preview button, the popup page give me this error message: "Process = PR_DOWNLOAD_FILE not found." What am I doing wrong?

[@APEX-NOTE]

Thank you for your feedback. It seems there might be an issue with the configuration of the application processes in your project. Please ensure that the application process PR_DOWNLOAD_FILE_DEPA is indeed set up in the Shared Components under Application Processes, as you've already checked. If the process is correctly established, please double-check the settings in the Link Builder in the Advanced menu. Ensure that the Request field is correctly filled with APPLICATION_PROCESS=PR_DOWNLOAD_FILE_DEPA. If you need further assistance, I recommend watching the step-by-step video, which can provide you with helpful visual guidance. Do not hesitate to ask more questions if the problem persists or if you need additional help.