My web map's pop-up is displaying the field name, yet I have already added some new field alias for that particular layer and I want to display the field alias instead. I found that re-adding the layer works (field alias will be displayed now), but then I will lost all symbology and other configurations. Is there any pop-up expression that I can use to display all fields by alias, or somehow to "update" them to use the alias instead of the name? I have searched and previous questions in this community is based on a specified field (where you have to define it first), but not for "all" the fields.
Thanks for your help and have a nice day!
Yes, it is! However, I have quite a lot of maps linked to one layer (one data source), and I do not want to update the maps one by one (so I have to fill in the display name for all the fields and for all the maps I have). I am looking for ways where I can just update the field alias at the base layer/data source, and subsequently apply a formula/workaround in these maps such that the field alias are updated automatically.