adds a button to card and when you click it, it shows the field. to close it, you can click on anywhere else on the card. (I usually don’t need to see those fields’ content, so a button to show the content when I need it suffices)
In fact, I’m seeking a way to toggle/untoggle iframe. Your suggestion is very helpful for me. Do you know how can I delay the loading of iframe content until i hit the show button?
Delaying it can be done in JavaScript (i think)
And i don’t know anything about JavaScript
But about toggling it: you can put your iframe in place of {{field}} and the button will work as a toggle