Calling the External WCF Service From Java Script In CRM 2013

Summary: Calling the External WCF Service From Java Script In CRM 2013 function WCFServiceCalling(oppid, oppname,fileNames) {     var Opportunity = new Object();     Opportunity.OpportunityID = oppID;     Opportunity.OpportunityName = oppName;     $.ajax(         {         type: "POST",        ...