PopupTemplate fieldInfo formatting weird behaviour

Question

Why does the first reference to myFieldName in the content work fine, outputting "431467" but the second reference in the href of the link output as "431,467", which breaks the link? On version 4.12. popupTemplate:{ title: "My Popup", content:"{myFieldName} View Order", fieldInfos:[ { fieldName: "myFieldName", format: { places:0, digitSeparator: false } } ] }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

LizEidsness · Answer

I think it's a bug.  You could try a workaround of making an expression that converts value to string and try that?  I think it's Text($feature.myFieldName).

https://developers.arcgis.com/javascript/latest/api-reference/esri-PopupTemplate.html#expressionInfos

ShakilChoudhury · Answer

The formatting only breaks when the field is added to the href attribute, if I add it to the class attribute it works fine.