Hi everybody, I have an actionLink, which action returns the pdf document from the server. The document is dynamically generated, so it can take few seconds to deliver it to the user. I want to prevent the user from clicking on the actionLink multiple times. I can block it in java script after the click event occurrs, but I don't know how to find out when to unblock it.
Is there a way to find out when the document is received by the user and then unblock the actionLink? I found one possible solution, but it seems like an overhead: http://stackoverflow.com/questions/1106377/detect-when-browser-receives-file-download Is there a more tapestry way to do it? Here is the actionLink code: <t:actionLink t:id="downloadDocumentAsPdf" context="document.document_id" target="_blank"> ${message:download.document.as.pdf} </t:actionLink>
