https://community.esri.com/t5/arcgis-api-for-python-questions/where-to-update-fieldinfos/m-p/1083638#M6403 <P>I'm learning to use python Notebooks on ArcGIS Online, trying to automate some manual web map updates that I do.</P><P>In python, I add a layer to a web map and access the popupInfo JSON in order to change field labels, set decimal places, the digit separator, and remove some fields from the popup view.&nbsp; I see in the layer's JSON that the popupInfo object has its own fieldInfos, but it also has a popupElements object, which, if type is "field", it also has a fieldInfos property.</P><P>In which place should I be updating the field properties for the popup window display?</P><P>Also, if a newly added layer does not have in its JSON a popupElements property with its own fieldInfos, should I create it, and how?</P> Thu, 29 Jul 2021 14:33:19 GMT KevinMayall 2021-07-29T14:33:19Z https://community.esri.com/t5/arcgis-api-for-python-questions/where-to-update-fieldinfos/m-p/1083638#M6403 <P>I'm learning to use python Notebooks on ArcGIS Online, trying to automate some manual web map updates that I do.</P><P>In python, I add a layer to a web map and access the popupInfo JSON in order to change field labels, set decimal places, the digit separator, and remove some fields from the popup view.&nbsp; I see in the layer's JSON that the popupInfo object has its own fieldInfos, but it also has a popupElements object, which, if type is "field", it also has a fieldInfos property.</P><P>In which place should I be updating the field properties for the popup window display?</P><P>Also, if a newly added layer does not have in its JSON a popupElements property with its own fieldInfos, should I create it, and how?</P> Thu, 29 Jul 2021 14:33:19 GMT https://community.esri.com/t5/arcgis-api-for-python-questions/where-to-update-fieldinfos/m-p/1083638#M6403 KevinMayall 2021-07-29T14:33:19Z