closeBackground | |||||||
Type | message | ||||||
Dictionary | LCS | ||||||
Library | LiveCode Script | ||||||
Syntax |
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Associations | card | ||||||
Summary | Sent to the current card when the user is leaving a card that has a group to go to one that doesn't have the group. | ||||||
Introduced | 1.0 | ||||||
OS | mac, windows, linux, ios, android | ||||||
Platforms | desktop, server, mobile | ||||||
Parameters |
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Example |
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Related | Keyword: card Property: backgroundBehavior Message: preOpenBackground, closeStack, shutdown, openBackground, closeCard, closeBackground Command: group Object: card Glossary: property, current card, message, background, group | ||||||
Description | Handle the closeBackground message if you want to perform cleanup or do other tasks when the user leaves a background. A background is closed when the user either goes to a card that doesn't have the group on it, or closes the stack. The closeBackground message is sent only if the group's backgroundBehavior property is set to true. If the group's backgroundBehavior is false, no closeBackground message is sent, even if the group is placed on multiple cards. A separate closeBackground message is sent for each background that is being closed. | ||||||
Tags | navigation |