OpenEuphoria

1. EuGrid problem

• Posted by Vlado Kusnirak <daduko at grea?.?k> Mar 09, 2008
• 659 views
• Last edited Mar 10, 2008

Hello,

I have problem with function EGW_ScrollToCell.

In my application are 4 EuGrid tables with 9 columns. First one works fine and
this function too, but if I try to scroll to cell in other EuGrid table it
doesn't work. I've tried to trace this problem and there were other datas that I
expected.
The column_id of the required cell wasn't the same, which I've declared before 
"AcolNumber = EGW_AddColumn( EuGrid1, "#", 40, EGW_LAST, EGW_EDIT, 1 )"
. 
. 
. 
"BcolNumber = EGW_AddColumn( EuGrid2, "#", 40, EGW_LAST, EGW_EDIT, 1 )"
. 
. 
Column_id in first case is 1, but in second case is 10 instead of declared 1.
Loading data into all EuGrid tables by EGW_LoadData
works fine. It's a bug or normal...Or I do something wrong.

Help me please...

(EuGrid1.3.3)

Vlado

3. Re: EuGrid problem

• Posted by Vlado Kusnirak <daduko at g?eat?sk> Mar 10, 2008
• 676 views

CChris wrote:
> 
> Vlado Kusnirak wrote:
> > 
> > Hello,
> > 
> > I have problem with function EGW_ScrollToCell.
> > 
> > In my application are 4 EuGrid tables with 9 columns. First one works fine
> > and
> > this function too, but if I try to scroll to cell in other EuGrid table it
> > doesn't
> > work. I've tried to trace this problem and there were other datas that I
> > expected.
> > The column_id of the required cell wasn't the same, which I've declared
> > before
> > 
> > "AcolNumber = EGW_AddColumn( EuGrid1, "#", 40, EGW_LAST, EGW_EDIT, 1 )"
> > . 
> > . 
> > . 
> > "BcolNumber = EGW_AddColumn( EuGrid2, "#", 40, EGW_LAST, EGW_EDIT, 1 )"
> > . 
> > . 
> > Column_id in first case is 1, but in second case is 10 instead of declared
> > 1.
> > Loading data into all EuGrid tables by EGW_LoadData 
> > works fine. It's a bug or normal...Or I do something wrong.
> > 
> > Help me please...
> > 
> > (EuGrid1.3.3)
> > 
> > Vlado
> 
> Column ids in EuGrid are sequential. So:
> * first EuGrid has 9 columns withids 1-9
> * second EuGrid has column ids 9+1 to 9+9
> and so on
> Any new column gets an incremented id; ids are not recycled.
> 
> HTH
> CChris

void = EGW_ScrollToCell ( EuGrid1, 2,3 ) -- row = 2, column =3
void = EGW_ScrollToCell ( EuGrid2, 2,3 ) -- row = 2, column =3

-- doesn't work

void = EGW_ScrollToCell ( EuGrid1, 2,2 ) -- row = 2, column =3
void = EGW_ScrollToCell ( EuGrid2, 2,3+9 ) -- row = 2, column =3

-- works

It means that I have to count it manualy ?

Vlado

5. Re: EuGrid problem

• Posted by Guillermo Bonvehi <gbonvehi at gmail?co?> Mar 10, 2008
• 675 views

Adding to this approach, you can store the columns in a sequence to access them
like if you were using the column number.
IE:
sequence Grid1, Grid2
Grid1 = {}
Grid2 = {}
Grid1 = Grid1 & EGW_AddColumn( EuGrid1, "#", 40, EGW_LAST, EGW_EDIT, 1 )
Grid2 = Grid2 & EGW_AddColumn( EuGrid2, "#", 40, EGW_LAST, EGW_EDIT, 1 )

void = EGW_ScrollToCell ( EuGrid1, 2, Grid1[1] )
void = EGW_ScrollToCell ( EuGrid2, 2, Grid2[1] )


Phil Russell wrote:
> 
> Hi Vlado,
> 
> You should do it like this:
> 
> AcolNumber = EGW_AddColumn( EuGrid1, "#", 40, EGW_LAST, EGW_EDIT, 1 )
> BcolNumber = EGW_AddColumn( EuGrid2, "#", 40, EGW_LAST, EGW_EDIT, 1 )
> 
> void = EGW_ScrollToCell ( EuGrid1, 2, AcolNumber )
> void = EGW_ScrollToCell ( EuGrid2, 2, BcolNumber )
> 
> i.e. don't assume the column id == column position.
> 
> HTH,
> 
> Phil