Name: closeCard

Type: message

Syntax: closeCard

Summary:

Sent to the <current card> when the user goes to another <card>.

Associations: card

Introduced: 1.0

OS: mac, windows, linux, ios, android

Platforms: desktop, server, mobile

Example:

on closeCard -- record date and time the card was last viewed

-- in a custom property of the card

set the lastAccessDate of the target to the seconds

pass closeCard

end closeCard

Description:

Handle the <closeCard> <message> if you want to perform cleanup or do

other tasks when the user leaves a <card>.

A card is closed when the user either goes to another card in the same

stack, or closes the stack.

The actual navigation is not triggered by the <closeCard> <message>, so

<trap|trapping> the <message> and not allowing it to <pass> does not

prevent the <card> from closing.

References: pass (control structure), trap (glossary),

current card (glossary), message (glossary), card (keyword),

closeStack (message), shutdown (message), closeBackground (message),

preOpenCard (message)

Tags: navigation