is it possible to add a button to the infobox opened up when clicking on an entity?
I’ve set the infobox and tried to set the button through the description but I get “not a function error” when clicking the button.
thought about adding a button similar to the close/track buttons that are currently implemented.
Either that or I’m getting that the HTML element I’m referring to is about:blank.
I think the issue is that the actual HTML element isn’t created right away. Check out Ed’s response here: https://groups.google.com/d/msg/cesium-dev/PKwsDiRDVOo/5Q_VeyFeTP8J
He sets up an event listener for the infobox to load before attaching the event to the button. Here’s a running example.