Hi,
this worked for me:
WebResource export = new WebResource() {
@Override
public IResourceStream getResourceStream() {
return new StringResourceStream(getTweetsAsString(), "text/plain");
}
@Override
protected void setHeaders(WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader("tweets.csv");
}
};
export.setCacheable(false);
add(new ResourceLink("exportCsvLink", export));
Regards,
Peter.
> I have a data table and would like the user to be able to save the data
> locally as a csv file when they click a link or button. The docs for
> DownloadLink state that it will generate a "save as" dialog which is
> exactly what I want, but, it appears to only work with a file that
> already exists. I haven't been able to find any examples of how to use
> it, so I could be wrong about that. I've seen some posts that talk
> about using a DynamicWebResource, but I can't find any complete examples
> on how to generate/download a file.
>
> What is the "best" way to download a file generated programmatically in
> Wicket?
>
> Thanks,Shelli
>
>
--
http://jetwick.com twitter search prototype
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