Hi there,
I'm sorry for sending two email the same day, but i've got a problem
that is very strange for me. I'm using wicket 1.3.4 with the patch
WICKET-1838 provided by Matej Knopp and i'm testing the page on firefox
3.0.4.
When i click on an ajax link that generates a pdf, the file correctly
shows to the user but the mouse is in "waiting state" and in the ajax
debug window i've got ajax blocked in "invoking pre-call handler".
Here the log:
INFO: Using XMLHttpRequest transport
INFO:
INFO: Initiating Ajax GET request on
?wicket:interface=:3:table::IActivePageBehaviorListener:3:&wicket:ignoreIfNotActive=true&action=Stampa&targetId=table&contextMenuId=menu&random=0.7506497972643358
INFO: Invoking pre-call handler(s)...
When i click on the ajax link the following code is executed:
...
PageParameters params = new PageParameters();
params.add("file", "/home/eg/test.pdf");
setResponsePage(FakePageForAjaxPrint.class, params);
...
The FakePageForAjaxPrint is an empty page mounted on a specific
QueryStringUrlCodingStrategy that in the "decode" method does the following:
public IRequestTarget decode(RequestParameters requestParameters) {
String filename = ((String[])
requestParameters.getParameters().get("file"))[0];
final File file = new File(filename);
IResourceStream resourceStream = new FileResourceStream(file);
ResourceStreamRequestTarget rsrt = new
ResourceStreamRequestTarget(resourceStream) {
@Override
public String getFileName() {
return file.getName();
}
};
try {
resourceStream.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return rsrt;
}
So, when the link is clicked the pdf is showed in the download window of
the browser, but the ajax is blocked in "Invoking pre-call
handler(s)..." and the mouse pointer is in loading state.
I can click as many times i want in the ajax link and the pdf is always
showed to the user.
How can i complete the ajax response ?
Sorry for the long email,
Thanks,
Emanuele
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