topic corsEnabledServers.push works in Chrome and Firefox, but not Edge or Safari in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/corsenabledservers-push-works-in-chrome-and/m-p/614292#M57445 <HTML><HEAD></HEAD><BODY><P>I have a web app that contains two lines to add a cors enabled servers via the&nbsp;corsEnabledServers.push(&lt;mydatasource page url here&gt;); command . This works fine in Chrome and Firefox but Edge throws the following errors:</P><P>esri.config.defaults.io.proxyUrl is not set.</P><P></P><P>I am not sure how to proceed from here. &nbsp;The page I am trying to add is running IIS and has the proper web.config file. &nbsp;Any pointers would be appreciated.</P></BODY></HTML> Wed, 22 Feb 2017 20:07:34 GMT BruceRalston 2017-02-22T20:07:34Z corsEnabledServers.push works in Chrome and Firefox, but not Edge or Safari https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/corsenabledservers-push-works-in-chrome-and/m-p/614292#M57445 <HTML><HEAD></HEAD><BODY><P>I have a web app that contains two lines to add a cors enabled servers via the&nbsp;corsEnabledServers.push(&lt;mydatasource page url here&gt;); command . This works fine in Chrome and Firefox but Edge throws the following errors:</P><P>esri.config.defaults.io.proxyUrl is not set.</P><P></P><P>I am not sure how to proceed from here. &nbsp;The page I am trying to add is running IIS and has the proper web.config file. &nbsp;Any pointers would be appreciated.</P></BODY></HTML> Wed, 22 Feb 2017 20:07:34 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/corsenabledservers-push-works-in-chrome-and/m-p/614292#M57445 BruceRalston 2017-02-22T20:07:34Z