Field filters in AGO Pop up

Idea created by jonnyo20 on Jul 27, 2015
    I would like a way to filter the fields displayed in a popup by certain attributes.  For example, if I have a Farmers Market dataset that I want to show links to their websites in a popup.  If 9 out of the 10 have information in the websites field, I'd like to only show the field when it has information in it.  The one that doesn't have a website, I'd like to hide the website field and not display it in the popup window.