On Mon, Mar 14, 2011 at 10:48 AM, Alan Holden <[email protected]> wrote:
> Are you just trying to render the image on a web page? > This is some old CF7 stuff I have: > > <cfsetting enablecfoutputonly="Yes"> > <cfsetting showdebugoutput="No"> > <!--- Pulls the Picture blob from the users table and returns the image to > the browser. Call this script within the SRC attribute of an image tag, for > example ---> > > <cfquery name="get_imageBlob" datasource="mydsn"> > SELECT picture from table > </cfquery> > <cfheader name="content-disposition" value="Inline;filename=myImage.jpg"> > <cfcontent type="image/jpg"> > <cfoutput>#tostring(tobinary(get_imageBlob.picture))#</cfoutput> Cool--another good approach that I'd guess works in OpenBD. Based on some IMs Brandon and I had back and forth I wrote up a quick tutorial/howto: http://blog.mattwoodward.com/using-blob-images-in-open-bluedragon I'm sure there are other approaches as well so feel free to offer up different examples, thoughts, and opinions. I do like ToDataUri() as opposed to <cfimage action="writetobrowser" ... /> personally since it's more generic and flexible. -- Matthew Woodward [email protected] http://blog.mattwoodward.com identi.ca / Twitter: @mpwoodward Please do not send me proprietary file formats such as Word, PowerPoint, etc. as attachments. http://www.gnu.org/philosophy/no-word-attachments.html -- official tag/function reference: http://openbd.org/manual/ mailing list - http://groups.google.com/group/openbd?hl=en
