openCard | |
Type | message |
Dictionary | LCS |
Library | LiveCode Script |
Syntax |
|
Associations | card |
Summary | |
Introduced | 1.0 |
OS | mac, windows, linux, ios, android |
Platforms | desktop, server, mobile |
Example |
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Related | Keyword: card Message: openBackground, openControl, preOpenCard Object: card Glossary: object, message, trap Control Structure: pass |
Description | Handle the openCard message to change a card's objects, or perform other updates, when the card is visited. The openCard message is sent after the destination card is visible. To make changes that take effect before the card becomes visible on the screen, use the preOpenCard message instead. The actual navigation is not triggered by the openCard message, so trapping the message and not allowing it to pass does not prevent the card from appearing. |
Tags | navigation |