none is empty after pressing back RRS feed

  • Question

  • Hi,

    we have a multiple tab prevention mechanism, which is based on property. We set it once per session and when it is null, we are logging user out. This happens when user opens a new tab.

    We observed though, that whenever we download something in our app in IE with Content-Disposition header set to "attachment" and then press back button, property is empty, so we log user out. We need to have "Content-Disposition" header set, as our clients requires Save As dialog to be shown when downloading.

    Why is empty? Can somebody explain?



    • Edited by pshemu Thursday, March 19, 2015 12:09 PM
    Thursday, March 19, 2015 12:07 PM