Hi *,
i've read alot on this topic. But i couldn't find a complete example so far.
Here is what i do so far:
In a page i have a modal window defined:
final ModalWindow mwCapacitySchemeMonitor = new
ModalWindow(CMP_CAPACITY_SCHEME_MONITOR);
mwCapacitySchemeMonitor.setPageMapName(CMP_CAPACITY_SCHEME_MONITOR + "-1");
mwCapacitySchemeMonitor.setCookieName(CMP_CAPACITY_SCHEME_MONITOR + "-1");
mwCapacitySchemeMonitor.setPageCreator(new ModalWindow.PageCreator() {
public Page createPage() {
return new CapacitySchemePage();
}
});
pForm.add(mwCapacitySchemeMonitor);
A link is "calling" the window:
add(new AjaxLink(CMP_CAPACITY_SCHEME_LINK) {
public void onClick(AjaxRequestTarget pTarget) {
mwCapacitySchemeMonitor.show(pTarget);
}
}.add(new Label(CMP_CAPACITY_SCHEME_LABEL, new
ResourceModel(CMP_CAPACITY_SCHEME_LABEL))));
And the page looks like this:
public CapacitySchemePage() {
super();
add(new Label("title", new ResourceModel("title")));
add(new ResourceLink("lnkCapacityScheme", new DynamicWebResource() {
protected void setHeaders(WebResponse pResponse) {
super.setHeaders(pResponse);
}
protected ResourceState getResourceState() {
return new ResourceState() {
public String getContentType() {
return "application/pdf";
}
public byte[] getData() {
IResourceStream resourceStream = new
PackageResourceStream(CapacitySchemePage.class,
"res/capacityScheme.pdf");
ByteArrayOutputStream b = new ByteArrayOutputStream();
int i = -1;
try {
while ((i = resourceStream.getInputStream().read()) != -1) {
b.write(i);
}
} catch (IOException e) {
throw new WicketRuntimeException(e);
} catch (ResourceStreamNotFoundException e) {
throw new WicketRuntimeException(e);
}
return b.toByteArray();
}
};
}
}));
}
The problem is that i only see the pdf after clicking the ResourceLink
"lnkCapacityScheme".
But i would like to achieve that the pdf is display immidiatly after the
window is opened.
How can i achieve that? A code snipped is welcome.
Thanks
Per
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