Question

Display Images outside of Web Root

Asked by: MFredin

Using Coldfusion 8 and IIS 7.

I'm trying to display an image that is located outside of my web root.  

I've tried       

<img src="C:\inetpub\wwwroot\Site\Images\classifieds\thumbs\image.jpg" border="0" />

and

<img src="../../../Images/classifieds/thumbs/image.jpg" border="0" />

Neither work.

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Asked On
2009-09-22 at 10:11:44ID24752282
Topics

Miscellaneous Web Development

,

ColdFusion Application Server

,

Microsoft IIS Web Server

Participating Experts
4
Points
250
Comments
8

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Answers

 

by: jtdebeerPosted on 2009-09-22 at 10:28:08ID: 25395264

You may want to use the server.mappath()
Or simply use the full url
ie)   http://www.mywebsite.com/site/images/classifieds/thumbs/image.jpg


Tip first enter the url in your browser to see if it displayes the image.

Have fun

 

by: jtdebeerPosted on 2009-09-22 at 10:29:10ID: 25395277

Sorry didn't notice you are using CF  (Server.Mappath()) will not work. ASP.Net VB only.

 

by: Tray896Posted on 2009-09-22 at 10:42:46ID: 25395441

The first option should work.  But if for some reason it doesn't, to get the second option to work then you probably just need to enable parent paths, which are disabled by default on IIS 6 and above.  Here's instructions on how to enable them:

   1. Click Start, click Administrative Tools, and then click Internet Information Services (IIS) Manager.
   2. Double-click your computer name in the left pane, and then double-click Web Sites.
   3. Locate the Web site and directory that houses the ASP application.
   4. Right-click the application site or directory, and then click Properties.
   5. Select Home Directory, and then click Configuration.
   6. Click Options, and then click to select the Enable Parent Paths check box.
   7. Click OK two times.

http://support.microsoft.com/kb/332117

 

by: MFredinPosted on 2009-09-22 at 10:58:54ID: 25395623

Parent paths... is that just an ASP feature?  I'm using Coldfusion.  

 

by: myselfrandhawaPosted on 2009-09-22 at 11:36:44ID: 25396006

Try using ExpandPath

i am just presenting a Guess work. try using ExpandPath. It may work as:

<img src="#ExpandPath("/Images/classifieds/thumbs/image.jpg")#" border="0" />

 

by: jtdebeerPosted on 2009-09-22 at 11:55:29ID: 25396189

IMHO
Quickest possible solution is to use the full URL to where the image is hosted.

 

by: azadisaryevPosted on 2009-09-22 at 12:16:14ID: 25396412

here's how you 'stream' images located outside of web root using CF:

http://kb2.adobe.com/cps/405/kb405330.html

Azadi

 

by: azadisaryevPosted on 2009-09-22 at 12:22:13ID: 25396477

PS:

to expand a bit more on Adobe's solution:

call your image as <img src="image.cfm?img=image.jpg" />

and your image.cfm page will be something like this:

<cfparam name="url.img" default="">
<cfif len(trim(url.img)) AND fileexists('C:\inetpub\wwwroot\Site\Images\classifieds\thumbs\' & url.img)>
  <cfcontent type="image/jpeg" file="C:\inetpub\wwwroot\Site\Images\classifieds\thumbs\#url.img#" deleteFile="no" reset="yes">
</cfif>

Azadi

20120131-EE-VQP-002

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