revdb_moveprev
Type
function
Summary
Executes the revMoveToPreviousRecord command.
Syntax
revdb_moveprev(<recordSetID>)
Description
Use the revdb_moveprev function to move around within the selected set of records.
Evaluating the revdb_moveprev function has the same effect as executing the revMoveToPreviousRecord command. The only difference is that one is a function call and the other is a command.
The revdb_moveprev function is part of the Database library. To ensure that the function works in a standalone application, you must include this custom library when you create your standalone. In the Inclusions pane of the Standalone Application Settings window, make sure both the "Database" library checkbox and those of the database drivers you are using are checked.
Parameters
| Name | Type | Description |
|---|---|---|
recordSetID | The number returned by the revQueryDatabase or revQueryDatabaseBLOB function when the record set (database cursor) was created. |
Examples
revdb_moveprev(testresults)
Related
control structure: function
function: revCurrentRecord, revCurrentRecordIsFirst, revCurrentRecordIsLast
glossary: LiveCode custom library, Standalone Application Settings, command, standalone application, execute, function call
library: Database library
command: revMoveToFirstRecord, revMoveToNextRecord, revMoveToPreviousRecord, revMoveToLastRecord
Compatibility and Support
Introduced
LiveCode 1.1
OS
mac
windows
linux
ios
android
Platforms
desktop
server
mobile