or something like this:
new Link()
{
onclick()
{
CharSequence discounts = DataBase.getInstance()
.exportDiscounts();
ResourceStreamRequestTarget rsrt = new ResourceStreamRequestTarget(new
StringResourceStream(discounts, "text/csv"));
rsrt.setFileName(name);
setRequestTarget(rsrt)
}
}
Maybe we should give ResourceStreanRequestTarget 1 extra constructor with
the file name..
setRequestTarget(new ResourceStreamRequestTarget(new
StringResourceStream(discounts, "text/csv",name)))
On 10/5/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
>
> On 10/5/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > What do you use for the export? You probably should use a resource.
> > For instance:
> >
> > public class DiscountsExport extends WebResource {
> >
> > public static class Initializer implements IInitializer {
> >
> > public void init(Application application) {
> > SharedResources res = application.getSharedResources();
> > res.add("discounts", new DiscountsExport());
> > }
> > }
> >
> > public DiscountsExport() {
> >
> > setCacheable(false);
> > }
> >
> > @Override
> > public IResourceStream getResourceStream() {
> > CharSequence discounts = DataBase.getInstance().exportDiscounts();
> > return new StringResourceStream(discounts, "text/plain");
> > }
> >
> > @Override
> > protected void setHeaders(WebResponse response) {
> > super.setHeaders(response);
> > response.setAttachmentHeader("discounts.csv");
> > }
> > }
>
>
> Sorry, this might be easier to understand:
>
> WebResource export = new WebResource() {
>
> @Override
> public IResourceStream getResourceStream() {
> CharSequence discounts = DataBase.getInstance()
> .exportDiscounts();
> return new StringResourceStream(discounts, "text/csv");
> }
>
> @Override
> protected void setHeaders(WebResponse response) {
> super.setHeaders(response);
> response.setAttachmentHeader("discounts.csv");
> }
> };
> export.setCacheable(false);
>
> add(new ResourceLink("exportLink", export));
>
>
> Eelco
>
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