title: Angular - Save referrer after page refresh
body: <p>Here is the problem:  Our asp site opens to our angular SPA.  In angular we get the referrer in case we need to send them back to it.  Everything is working fine until the user refreshes the SPA site.  Now we've lost the original referrer.  We need to somehow save that referrer even after refresh.  We can't store the referrer in a cookie.  Any ideas?</p>