Isn't prependDispatch now dispatch.prepend? Tim Perrett wrote: > Alli, > > Mark is correct - I'd create a LiftResponse sublass and handle that > request with a DispatchPF. If your not familiar, check out > prependDispatch in Boot.scala of the demo site. > > If you can supply a bit more information about what exacty you want to > do (I'm guessing you want to force downlod a PDF or something?) then > we can give you a more specific answer. > > Cheers > > Tim > > On Jan 11, 12:41 am, Marc Boschma <[email protected]> wrote: >> I'm not an expert but I would model a Response class in much the same >> way as: >> >> package net.liftweb.http >> >> object PlainTextResponse { >> def apply(text: String): PlainTextResponse = >> PlainTextResponse(text, Nil, 200) >> def apply(text: String, code: Int): PlainTextResponse = >> PlainTextResponse(text, Nil, code) >> } >> >> case class PlainTextResponse(text: String, headers: List[(String, >> String)], code: Int) extends LiftResponse { >> def toResponse = { >> val bytes = text.getBytes("UTF-8") >> InMemoryResponse(bytes, ("Content-Length", >> bytes.length.toString) :: ("Content-Type", "text/plain") :: headers, >> Nil, code) >> } >> } >> >> from TextResponse.scala. Look at InMemoryResponse or possibly >> StreamingResponse in Response.scala. >> >> Marc >> >> On 11/01/2009, at 4:27 AM, Alli wrote: >> >> >> >>> Hey, I have been searching the list and also the liftweb.net wiki and >>> haven't found a way to do this: >>> I have a form to upload a file that I want to manipulate and send back >>> to the client. When sending it back I am using S.setHeader to set the >>> content type, disposition etc but I haven't found a way to write the >>> file back to the response. What I think I need is access to the >>> response's printwriter (response.getWriter()) instance. Any help would >>> be greatly appreciated. >>> Cheers, >>> Alli > >
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