Hi,
Could it be done with the help of tag libraries? My tag libraries
don't connect with the database directly. So I use DTO's. They contain the
image and data for reports. Isn't there a way to pass my Stringbuffer to a
tag directly?
bye,
Mohan
-----Original Message-----
From: Jin Bal [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 6:07 PM
To: Struts Users Mailing List
Subject: Re: Image rendering components
Your action could write the html from your DTO directly to the response,
without the need to forward to a JSP.
this would go along the lines of:
<snip>
inStream = docLib.getDataStream();
ByteArrayOutputStream out =new ByteArrayOutputStream();
byte[] buf = new byte[4096];
int i = -1;
while ((i = inStream.read(buf))!=-1){
out.write(buf,0,i);
}
response.setContentType(docLib.getContentType());
response.setIntHeader("Content-length",docLib.getSize().intValue());
response.setHeader("Content-disposition","attachment;filename="+docLib.getFi
lename());
ServletOutputStream sout = response.getOutputStream();
out.writeTo(sout);
out.flush();
out.close();
return null;
</snip>
or something similar where you'd be writing the bytes of html string out.
HTH
Jin
----- Original Message -----
From: "Mohan Radhakrishnan" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
Sent: Thursday, October 10, 2002 12:45 PM
Subject: Image rendering components
> Hi,
> I have a StringBuffer of HTML that includes a generated image. My
> DTO carries it to the presentation tier. How is usually included in the
JSP
> stream ? Tags ?
> bye,
> Mohan
>
>
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