On Mon, Nov 15, 2010 at 12:49 PM, Jesse Hill <[email protected]> wrote:
>
> Also, is there a particular reason why the data needs to go in the session
> instead of just adding a getImage() method to your action that will return
> the data that you need?
>
You're right. I don't need it in the session. But that wasn't the big problem.
The problem I was having was returning the image bytes from an "in
page" mechanism rather than relying on a dedicated "image" servlet
that writes directly to the response output.
I ended up writing a BufferedOutputStream onto the request and then
embedding a <c:out value="${data}/> in an <Img/> tag like <img
id="${caption}" src="data:image/gif;base64,${data}" alt="Image">
--
Greg Akins
http://insomnia-consulting.org
http://www.pghcodingdojo.org
http://pittjug.dev.java.net
http://twitter.com/akinsgre
http://www.linkedin.com/in/akinsgre
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