405 error when POSTing to ASMX using jQuery?
问题 Site is here. Things we have tried: ProtocolSupportModule has been updated to All verbs. DNS is externally visible. Anonymous Authentication is enabled. Headers added: <customHeaders> <add name="Cache-Control" value="no-cache" /> <add name="Access-Control-Allow-Origin" value="http://s-alg.cengage .com" /> <add name="Access-Control-Allow-Headers" value="Origin, X-Requested-With, Content-Type, Accept, X-PINGOTHER" /> <add name="Access-Control-Allow-Methods" value="POST, GET, OPTIONS, HEAD" />