https://community.esri.com/t5/arcgis-survey123-questions/extract-variable-substring-using-substr/m-p/1027465#M32532 <P>Hi. Your custom JS function should work in your iPad.&nbsp; Windows is not case sensitive, but iOS is. Check your pulldata expression and make sure you are referencing the JS file correctly.</P> Wed, 17 Feb 2021 03:08:46 GMT IsmaelChivite 2021-02-17T03:08:46Z https://community.esri.com/t5/arcgis-survey123-questions/extract-variable-substring-using-substr/m-p/1011183#M31653 <P>Using Survey123 3.11.164 on an iPad. I am passing a variable parameter to the form and I want to parse the first part of the string up to the first space. The calculation field functions do not include a 'find' function to locate the position of the end of my substring. I tried using pulldata and JavaScript to parse the string. It works on the&nbsp; Desktop Connect and the Client, but it does not work on the iPad. The Publishing does not seem to pull the script, it fails with the JavaScript not found error, and so I am getting back my input string.</P><P>Is there any way to either (a) make the JavaScript work on iPad, or (b) parse my input parameter to the first space character?</P> Fri, 18 Dec 2020 22:37:40 GMT https://community.esri.com/t5/arcgis-survey123-questions/extract-variable-substring-using-substr/m-p/1011183#M31653 ConstantinosKotzabassis 2020-12-18T22:37:40Z https://community.esri.com/t5/arcgis-survey123-questions/extract-variable-substring-using-substr/m-p/1027465#M32532 <P>Hi. Your custom JS function should work in your iPad.&nbsp; Windows is not case sensitive, but iOS is. Check your pulldata expression and make sure you are referencing the JS file correctly.</P> Wed, 17 Feb 2021 03:08:46 GMT https://community.esri.com/t5/arcgis-survey123-questions/extract-variable-substring-using-substr/m-p/1027465#M32532 IsmaelChivite 2021-02-17T03:08:46Z