pantoken / formats/interactions/src / initCloseButton

Funzione: initCloseButton() ​

initCloseButton(btn): void

Collega un pulsante di chiusura per chiudere il suo elemento target.

Target resolution (first match wins):

  1. data-close-target="id" — dismiss the element with that id
  2. popovertarget / commandfor — skip; native browser handles it
  3. walk up to the nearest <dialog>, [popover], or [data-dismissible]

Dismiss strategy:

  • <dialog> → dialog.close()
  • [popover] → el.hidePopover()
  • [data-dismissible] or [open] → remove open attr + fire bubbling close

Parametri ​

btn ​

HTMLElement

Restituisce ​

void