Hi all, We have developed a Flex app which is in production
now. However, we have a new requirement, which asks for the ability to download
PDF files. These files are reports that are generated dynamically. I have successfully
set up the report generation, and am using this piece of code in my Delegate
(since we are using the cairngorm microarchitecture) to make it work: public void printDetalleLineaBancaria(String ticket, Integer
idDetalleLiquidacion, String status) throws FileNotFoundException, IOException
{ HttpServletResponse response =
Gateway.getHttpResponse();
response.setContentType("application/pdf"); response.setHeader("Content-Disposition",
"attachment;filename=\"MyReport.pdf" + "\""); byte[] b = generateJasperReport(“MyReport”); response.setContentLength(b.length); int offset = 0; int numRead = 0; while (offset < b.length &&
(numRead = fis.read(b, offset, b.length - offset)) >= 0) { offset += numRead; } fis.close(); response.getOutputStream().write(b); } I am associating this method to a button, gong
through all the cairngorm components. However, I am not getting any results.
The browser’s status bar indicates it is loading something, then it stops
and freezes with “Transferring Data from localhost…”. Is this the right way to do it? Is the result of my
stream going through the Flash gateway? What is the best way to satisfy this
requirement? Help, please! J. Jesús Ramos Cardona +52 (55) 51 74 22 22 ext. 1250 Ixe Grupo Financiero Este
correo electrónico y sus anexos pueden contener información CONFIDENCIAL para
uso exclusivo de su destinatario. Si ha recibido este correo por error, por
favor, notifíquelo al remitente y bórrelo de su sistema. Muchas gracias. Las
opiniones expresadas en este correo son las de su autor y no son necesariamente
compartidas o apoyadas por la compañía. Ixe Grupo Financiero no asume aquí
obligaciones ni se responsabiliza del contenido de este correo, a menos que
dicha información sea confirmada por escrito por un representante autorizado.
No se garantiza que la transmisión de este correo sea segura o libre de
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[flexcoders] About downloading files in Flex
Jesus Salvador Ramos Cardona Mon, 22 Aug 2005 08:17:29 -0700
- [flexcoders] About downloading files in Flex Jesus Salvador Ramos Cardona
- RE: [flexcoders] About downloading files... Philippe Maegerman
- RE: [flexcoders] About downloading files... Jesus Salvador Ramos Cardona
- RE: [flexcoders] About downloading files... Dirk Eismann
- RE: [flexcoders] About downloading files... Jesus Salvador Ramos Cardona
- RE: [flexcoders] About downloading files... Dirk Eismann