SV: [iText-questions] Caching of pdf

[Martin Abrahamsson]

Hi Again. I  still have the problem described below with acrobat reader caching the text in the acro fields.  (Now tested with IE 6 and Reader 6 as well) If nobody here knows anything about it could someone please recommend a list were i can post this question.   I use some headerstuff in the response but the problem is still there.   data.getResponse ().setContentType("application/pdf"); data.getResponse ().setDateHeader ("Expires", 0); data.getResponse ().setHeader("Pragma","no-cache");  data.getResponse ().setHeader("Cache-Control","no-cache"); data.getResponse ().setContentLength (buf.length);     thanks /Martin    -----Ursprungligt meddelande----- Fr�n: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]F�r Martin Abrahamsson Skickat: den 2 oktober 2003 13:50 Till: [EMAIL PROTECTED] �mne: [iText-questions] Caching of pdf Hi all This is not an actual iText question but there are some people on this list with extensive knowlege about everythind PDF so i'll give you guys a try.   We have an app that presents pdf's generated in part through iText. They contain Acrofields which the end user fills in, then submitts the form. The info is stored in a database with a specific version id (along with form id and user id), for each time a submitt is done. When the user later wants to view the pdf again they can choose wich version they want (normally the latest of course). The problem occurs when they choose to watch an earlier version they have submitted from their computer. In that case IE (5.0, 5.5 sp2 the only ones tested so far) takes the cached version from "Temporary Internet Files" wich then contains the extra information that was written in de acrofields on screen but submitted to the "next" version. (Do you understand that explanation?). Is caching of acrofields a known IE-Pdf issue or can I do anything about it? IE i off course set to get new version of a page with every visit to a page. Any ideas on how to get around this i welcome!   thanks, and please forgive the slightly off topic question :-) /Martin -------------------------------------------- Martin Abrahamsson Sigma Kommun & Landsting AB Dockplatsen 1 211 19 Malm� +46-703-791393 [EMAIL PROTECTED] www.sigma.se --------------------------------------------