topic Received different number from JavaScript's getDay() on different platform. in ArcGIS Survey123 Questions https://community.esri.com/t5/arcgis-survey123-questions/received-different-number-from-javascript-s-getday/m-p/764481#M2143 <HTML><HEAD></HEAD><BODY><P>Did anyone having the problem on extending their Survey123 form with JavaScript code? I was trying to get the day of week by passing the date I selected from the form to my JavaScript function and show the day of week on the form.</P><P></P><P>I found that the function returns 0 for Sunday when using Survey123 Connect while returns 0 for Monday when manipulating on every browser.</P><P></P><P>What I code in that function was simple, just <STRONG>return new Date(inputDate).getDay();</STRONG> .</P></BODY></HTML> Fri, 30 Oct 2020 19:30:46 GMT JackLim 2020-10-30T19:30:46Z Received different number from JavaScript's getDay() on different platform. https://community.esri.com/t5/arcgis-survey123-questions/received-different-number-from-javascript-s-getday/m-p/764481#M2143 <HTML><HEAD></HEAD><BODY><P>Did anyone having the problem on extending their Survey123 form with JavaScript code? I was trying to get the day of week by passing the date I selected from the form to my JavaScript function and show the day of week on the form.</P><P></P><P>I found that the function returns 0 for Sunday when using Survey123 Connect while returns 0 for Monday when manipulating on every browser.</P><P></P><P>What I code in that function was simple, just <STRONG>return new Date(inputDate).getDay();</STRONG> .</P></BODY></HTML> Fri, 30 Oct 2020 19:30:46 GMT https://community.esri.com/t5/arcgis-survey123-questions/received-different-number-from-javascript-s-getday/m-p/764481#M2143 JackLim 2020-10-30T19:30:46Z Re: Received different number from JavaScript's getDay() on different platform. https://community.esri.com/t5/arcgis-survey123-questions/received-different-number-from-javascript-s-getday/m-p/1002054#M31121 <P>Hi Jack,</P><P>One thing to check is whether there is any difference in locale between your browser and Operating System?Different locales use different values for firstDayOfWeek.&nbsp;</P><P>Brett</P> Tue, 17 Nov 2020 05:31:35 GMT https://community.esri.com/t5/arcgis-survey123-questions/received-different-number-from-javascript-s-getday/m-p/1002054#M31121 BrettStokes 2020-11-17T05:31:35Z