Progress
Language Reference
GET-ITERATION( ) Method
Returns the widget handle for the field group that represents the nth visible iteration of the frame.
Return Type: WIDGET-HANDLE Applies To: Frame
n
An integer expression that specifies the number of a visible frame iteration.
You can read the NUM-ITERATIONS attribute of the frame to determine how many visible foreground (data) iterations the frame contains. You can then use the FIRST-CHILD or LAST-CHILD attributes of the field group to access the first or last field-level widget (respectively) in the iteration.
Copyright © 2004 Progress Software Corporation www.progress.com Voice: (781) 280-4000 Fax: (781) 280-4095 |