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Vertical scrollbar behavior in a master/child grid
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04/06/2002 09:20:54
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Titre:
Vertical scrollbar behavior in a master/child grid
Divers
Thread ID:
00664415
Message ID:
00664415
Vues:
54
Hi all,
Why does the vertical scrollbar of the grid containing child table behave as such: the movable square is always at the bottom even though there are still records that are not displayed.
PUBLIC oform1
oform1=NEWOBJECT("form1")
oform1.Show
RETURN
**************************************************
*-- ParentClass:  form
*-- BaseClass:    form
*-- Time Stamp:   06/04/02 09:17:02 AM
*
DEFINE CLASS form1 AS form
	Top = 0
	Left = 0
	Height = 238
	Width = 512
	DoCreate = .T.
	Caption = "Form1"
	Name = "Form1"
	ADD OBJECT grid1 AS grid WITH ;
		Height = 84, ;
		Left = 12, ;
		Top = 12, ;
		Width = 480, ;
		Name = "Grid1"
	ADD OBJECT grid2 AS grid WITH ;
		Height = 96, ;
		Left = 12, ;
		Top = 120, ;
		Width = 481, ;
		Name = "Grid2"
	PROCEDURE Init
		create cursor mst (f1 i)
		insert into mst values (1)
		insert into mst values (2)
		insert into mst values (3)

		create cursor child (f1 i, f2 c(1))
		index on f1 to child
		insert into child values (1,'A')
		insert into child values (1,'B')
		insert into child values (1,'C')
		insert into child values (1,'D')
		insert into child values (1,'E')
		insert into child values (1,'F')
		insert into child values (1,'G')
		insert into child values (1,'H')
		insert into child values (1,'I')
		insert into child values (1,'J')
		insert into child values (1,'K')
		insert into child values (2,'L')
		insert into child values (2,'M')
		select mst
		go top
		set relation to f1 into child
		thisform.grid1.RecordSource = 'mst'
		thisform.grid1.RecordSourceType = 1
		thisform.grid2.RecordSource = 'child'
		thisform.grid2.RecordSourceType = 1
	ENDPROC
ENDDEFINE
*
*-- EndDefine: form1
**************************************************
ramil
~~ learning to stand still
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