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From Peter Courcoux <pe...@courcoux.biz>
Subject Re: images / Turbine
Date Thu, 15 May 2003 18:54:22 GMT
Pavel,

You can do something like this in your template :

<img width="650"
src="$link.setAction("MyAction").addPathInfo("primarykey",
$primarykey)"/>

Then in the doPerform method of MyAction.java 

and something like this :-

data.setLayout("DirectResponseLayout");
data.setScreen(null);
data.setScreenTemplate(null);
// Set up response
HttpServletResponse response = data.getResponse();
data.declareDirectResponse();
ServletOutputStream sos = response.getOutputStream();
String contentType = "image/png";
response.setContentType(contentType);
// use the primarykey to get the image as a stream
// and write it to the ServletOutputStream

For more detail on writing directly to the servlet output stream see the
turbine wiki page titled VelocityOnlyLayout
.
I hope this helps.

On Thu, 2003-05-15 at 19:30, Pavel Kusch wrote:
> Hello,
> 
> We have images uploaded in database and now we need to get those images from
> the database and put them in HTML code using <IMG SRC="" > tag.  The images
> are stored as BLOB. Can Turbine help with that?
> 
> Thank you.
> 
> Pavel Kusch
> 
> 
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-- 
Peter Courcoux <peter@courcoux.biz>

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