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33 lines (20 loc) · 1.03 KB
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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,web,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: card (keyword), closeStack (message), shutdown (message), closeBackground (message), preOpenCard (message), pass (control_st), trap (glossary), current card (glossary), message (glossary)
Tags: navigation