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How to show image from database

 
andrea casini
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Posts: 13
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Hello to everyone.

I have succesfully upload an image to a database. Now comes the hardest part: display this image..
I load in the session a bean named "test" with attribute "image" (type byte[]) in wich the image is savad. Now I can't figure it out on how to display this image into the jsp.

I'd like to do something like this:



But obviously it does'nt work..:P

Anyone can help?

Thanks
 
David Newton
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Posts: 12617
IntelliJ IDE Ruby
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Search the web for "image servlet". You can do the same thing with an action if you want, just return null instead of an action forward.
 
andrea casini
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David Newton wrote:Search the web for "image servlet". You can do the same thing with an action if you want, just return null instead of an action forward.


LOL.. I found also my topic..:D
Ok.. So I create this action:


And in the jsp I put this:


It work. But I want to display this image without typing on a link and I'd like to render the image (minimize it to a specific size).
I tried returning null and use <html:image src="/viewImage.do"/> but nothing. Why??
 
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