| Subject: | Re: Downloading files from IMAGE datatype on SQL Server, old coldfusion runtime |
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| From: | "-==cfSearching==-" <webforumsuser@xxxxxxxxxxxxxx> |
| Date: | Sat, 23 Feb 2008 22:52:57 +0000 (UTC) |
| Newsgroups: | macromedia.coldfusion.database_access |
I [i]think[/i] 4.5 allows you try write a blob to a file via cffile write. So try grabbing the blob field in a query, and write it to the file system with cffile. You will probably need to implement a unique file naming system to avoid conflicts. Then try using cfcontent and cfheader to force a download. <cfheader name="Content-Disposition" value="attachment; filename=whateverNameYouWant.pdf"> <cfcontent type="application/pdf" file="(Full path to file here)"> Check the documentation. Does cfcontent have a deleteFile attribute? If it does you can use it to delete the file after it is downloaded. |
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