Looks fine to me. Does you filename have an extension (e.g. ".txt")?
Sven
On Fri, 2010-12-03 at 13:42 -0800, val360 wrote:
> final AJAXDownload download = new AJAXDownload() {
> @Override
> protected IResourceStream getResourceStream() {
> return new FileResourceStream(theDatabase.getFile());
> }
>
> @Override
> protected String getFileName() {
> return theDatabase.getFile().getAbsoluteFile().getName(); //FIX!!! the
> filename gets .html appended to it.
> }
> };
> add(download);
>
> add( new AjaxLink("download") {
> public void onClick( AjaxRequestTarget target ) {
> if( theDatabase.isOpen() ) {
> target.appendJavascript( "alert('The database is open,
> close or pause the
> db first.');" );
> } else {
> download.initiate( target );
> }
> }
> });
>
> And this class is unchanged:
>
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import org.apache.wicket.behavior.AbstractAjaxBehavior;
> import
> org.apache.wicket.request.target.resource.ResourceStreamRequestTarget;
> import org.apache.wicket.util.resource.IResourceStream;
>
> /**
> * @author Sven Meier
> * @author Ernesto Reinaldo Barreiro ([email protected])
> */
> public abstract class AJAXDownload extends AbstractAjaxBehavior
> {
> /**
> * Call this method to initiate the download.
> */
> public void initiate(AjaxRequestTarget target)
> {
> CharSequence url = getCallbackUrl();
>
> target.appendJavascript("window.location.href='" + url + "'");
> }
>
> public void onRequest()
> {
> getComponent().getRequestCycle().setRequestTarget(
> new
> ResourceStreamRequestTarget(getResourceStream(), getFileName()));
> }
>
> /**
> * @see ResourceStreamRequestTarget#getFileName()
> */
> protected String getFileName()
> {
> return null;
> }
>
> /**
> * Hook method providing the actual resource stream.
> */
> protected abstract IResourceStream getResourceStream();
> }
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