Hello,
use a IResourceStream that returns the DB bytes as stream.
Then you can set this stream as new RequestTarget after a click.
new Link("clickMe") {
void onClick() {
IResourceStream s = .... {
@Override
InputStream getInputStream() { ...from DB...}
void close() { ...close stream... }
String getContentType() { ...optional let wicket guess or "image/jpg"
etc.... }
};
getRequestCycle().setRequestTarget(new ResourceStreamRequestTarget(s) //
opt. setFileName("") )
}}
Martin Makundi wrote:
>
> Hi!
>
> I have bytes[] stored in the db LONGBLOB column.
>
> How do I make a clickable link for downloading the contents?
>
> **
> Martin
>
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