https://issues.apache.org/jira/browse/WICKET-4225
On Mon, Nov 14, 2011 at 2:10 PM, Martin Grigorov <[email protected]> wrote: > Hi, > > Today another user complained to me with the same problem. > I'm working on an improvement. > > On Mon, Nov 14, 2011 at 1:39 PM, Ismael Hasan <[email protected]> wrote: >> Hello, >> >> I want to make a DownloadLink for a dynamic resource, a file generated on >> the fly; to do this, I overwrite the "onClick" method of DownloadLink so >> the file is generated whenever the link is clicked. In the context of my >> problem, it should happen that 2 clicks on the link should return different >> files without reloading the page. >> >> The problem I am facing is that the browser caches the link by its "src" >> attribute, so the "onClick" method is only called the first time: with the >> next clicks the browser directly returns the file generated in the first >> "onClick" (and previously downloaded). >> >> Is there a clean solution to this problem? The solutions I thought so far >> are pretty dirty: >> >> 1.- Instead of having a link, have a list of links, generate a new link >> whenever the link is clicked, and refresh the list via Ajax, so instead of >> a "dynamic" link there will be a new link each time. >> 2.- Add to the link a "foo" parameter each time it is clicked, so the >> browser sees it as a different link. I don't know how to do this, any >> insight will be appreciated. >> >> >> Thank you for your attention, >> >> Ismael. >> > > > > -- > Martin Grigorov > jWeekend > Training, Consulting, Development > http://jWeekend.com > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
