XMLHttpRequest cannot loadhttps://sapes1.sapdevcenter.com/sap/opu/odata/IWBEP/RMTSAMPLEFLIGHT_2/TravelAgencyCollection?%24skip=0&%24top=25. Origin null is not allowed by Access-Control-Allow-Origin.app.html:1
Hi,
You are getting this error because you are running chrome in normal mode, you need to run in --disable-websecurity. By default Chrome will not allow any XHR Requests. all the time you need to run with --disable option.
Once you are done with code, when you package your app using Cordova, that will work becuase it will allow the file:// , so you dont need to do anything.
hope it helps, if not let me know.