At 12:42 2013-09-17, "Tracy Pearson" <[email protected]> wrote:
Gene Wirchenko wrote on 2013-09-17:
> Dear Vixens and Reynards:
> Relating to my problem with getting some grid code going, does
> anyone have any sample grid code where the grid is subclassed?
Like this below?
Not quite.
I want something more dynamic. Specifically, I would like to
be able to createobject() the grid so that I can pass
parameters. When I use createobject() instead, I get the problem
with nothing displaying.
Is it possible to use createobject() with grids?
LOCAL loForm
loForm = CREATEOBJECT("testform")
loForm.Show(1)
RELEASE loForm
CLEAR CLASS "testform"
DEFINE CLASS testform as Form
width = 400
height = 400
datasession = 2
ADD OBJECT grd as grd
I tried replacing the above line with:
theGrid=.f.
procedure init
this.theGrid=createobject("grd")
return .t.
endproc
and get no grid displayed.
PROCEDURE load
CREATE CURSOR testdata ( ;
ikey i, ;
cone c(10), ;
itwo i)
INDEX ON ikey TAG ikey
INDEX on itwo TAG itwo
INSERT INTO testdata ;
VALUES (1, "one", 1)
INSERT INTO testdata ;
VALUES (2, "three", 3)
INSERT INTO testdata ;
VALUES (3, "two", 2)
ENDPROC
ENDDEFINE
DEFINE CLASS grd as grid
top = 10
left = 10
width = 380
height = 380
columncount = 2
rowsource = "testdata"
rowsourcetype = 1
anchor = 15
AllowCellSelection = .F.
recordmark = .f.
deletemark = .f.
splitbar = .f.
PROCEDURE init
this.column1.controlsource = "testdata.cone"
this.column1.header1.caption = "One"
this.column2.controlsource = "testdata.itwo"
this.column2.header1.caption = "Two"
ENDPROC
PROCEDURE DblClick
ThisForm.Release()
ENDPROC
ENDDEFINE
Sincerely,
Gene Wirchenko
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