When I click on an AjaxLink that does a setResponsePage towards a
ResourceStreamRequestTarget, afetr the download, the links on the page
become non-clickable. In the Ajax debug window I get a 'Channel busy -
postponing'.
Details:
I have a page with many AjaxLinks. The links check whether some data is
available. If the data is available it does a setResponsePage towards a
BookmarkablePage that can work with the data.
The Page that handles the data is mounted on a 'custom'
QueryStringUrlCodingStrategy. In 'decode()' the strategy checks if
manipulations are needed. If not the strategy answers with a
ResourceStreamRequestTarget.
So here's the path that causes the error:
onClick->setResponsePage->decode->ResourceStreamRequestTarget
Once a link has been clicked no other links are clickable on the page.
AjaxLink Code:
-------------------------------------------->
public void onClick(AjaxRequestTarget target)
{
if(file.isOnline()) {
PageParameters params = new PageParameters();
params.add("id", String.valueOf(typeId));
params.add("type", type.toString());
setResponsePage(StageableFilePage.class, params);
}
else {
modal.show(target);
}
}
-------------------------------------------->
QueryStringUrlCodingStrategy Code:
-------------------------------------------->
public IRequestTarget decode(RequestParameters requestParameters) {
[..get id and fileType and make sure the user has priviledges..]
final StageableFile file = resolveFile(id, fileType);
if(file.isOnline()) {
IResourceStream resourceStream = new FileResourceStream(file);
//Content-type will be set by the ResourceStreamRequestTarget
ResourceStreamRequestTarget rsrt = new
ResourceStreamRequestTarget(resourceStream) {
@Override
public String getFileName() {
return file.getName();
}
};
return rsrt;
}
else {
return super.decode(requestParameters);
}
}
-------------------------------------------->
Any clues?
Louis
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