ON CHANGE's GET method update BUTTON

[fusion]

Greetings,

I have this issue...
LOCA cId:= SPAC(10), cPassword:= SPAC(10)...

@ 74,180 GET cId PIXEL ON CHANGE oBtn:Refresh()
@ 85,180 GET cPassword PASSWORD PIXEL ON CHANGE oBtn:Refresh()
@ 102, 85 BUTTON oBtn PROMPT '&Start' WHEN ( !EMPTY( cId ) .AND. !EMPTY( cPassword ) ) ACTION ( ValidInfo( cId, cPassword ) )
...
happen that the button oBtn start disable because cId and cPassword are empties, but if I write in cId and start to write in cPassword, oBtn remain disable and I can't send the proper code to enable. I try with ( oBtn:Refresh(), .T. ), ( oDlg:Refresh(), .T. ), ( SysRefresh(), .T. ), etc... oBtn only updates to enable when cId or cPassword lost focus.

What code is proper in the ON CHANGE method to update state in the BUTTON..?

Thank you for your help...

[Marcelo Via Giglio]

Greetings,

I have this issue...
LOCA cId:= SPAC(10), cPassword:= SPAC(10)...

@ 74,180 GET cId PIXEL ON CHANGE oDlg:aEvalWhen()
@ 85,180 GET cPassword PASSWORD PIXEL ON CHANGE oDlg:aEvalWhen()
@ 102, 85 BUTTON oBtn PROMPT '&Start' WHEN ( !EMPTY( cId ) .AND. !EMPTY( cPassword ) ) ACTION ( ValidInfo( cId, cPassword ) )
...
happen that the button oBtn start disable because cId and cPassword are empties, but if I write in cId and start to write in cPassword, oBtn remain disable and I can't send the proper code to enable. I try with ( oBtn:Refresh(), .T. ), ( oDlg:Refresh(), .T. ), ( SysRefresh(), .T. ), etc... oBtn only updates to enable when cId or cPassword lost focus.

What code is proper in the ON CHANGE method to update state in the BUTTON..?

Thank you for your help...

[fusion]

thank you Marcelo for your response, but it doesn't work...

I try with...

ON CHANGE oDlg:aEvalWhen()
ON CHANGE ( oDlg:aEvalWhen() )
ON CHANGE ( oDlg:aEvalWhen(), .T. )
ON CHANGE ( oDlg:aEvalWhen(), SysRefresh() )
ON CHANGE ( oDlg:aEvalWhen(), oDlg:Refresh() )
ON CHANGE ( oDlg:aEvalWhen(), oBtn:Refresh() )
ON CHANGE ( oDlg:aEvalWhen(), oBtn:Refresh(), oDlg:Refresh() )
ON CHANGE ( oDlg:aEvalWhen(), oDlg:Refresh(), oBtn:Refresh() )

and the button remain disable with the cId and cPassword filled...

[Marcelo Via Giglio]

Hi,

I don't sure but I can't see the container (dialog or win) of the get and button I think the ..... OF oDlg was missing in your code

regards

Marcelo

[fusion]

Thanks again Marcelo, but that's not the problem... (the container is oDlg..)

Review your comments I'm trying with...

@ 85,180 GET cPassword OF oDlg PIXEL PASSWORD ON CHANGE ( oBtn:aEvalWhen(), oDlg:aEvalWhen(), UpdateWindow(), MsgInfo( 'Testing' ) )

It works !, but if I get MsgInfo() off, doesn't work...

Another thing, it works after the second character....

Thanks again, and I will testing and hopeful for any suggestions...

[Detlef Hoefner]

Jair,

i don't think that the ON CHANGE clause is the right event to watch.
Please try somethig like:

Code: Select all  Expand view

@ 85,180 GET cPassword OF oDlg PIXEL PASSWORD;
         VALID ( if ( empty( cPassword ), oBtn:Disable(), oBtn:Enable() ), .t. )
 

Maybe that works for you.

Regards,
Detlef

[Davide]

Jair,

It works !, but if I get MsgInfo() off, doesn't work...

please try this:

Code: Select all  Expand view

@ 74,180 GET oGet1 VAR cId PIXEL
@ 85,180 GET oGet2 VAR cPassword PASSWORD PIXEL ON CHANGE (oGet1:SetFocus(),oGet2:SetFocus())

Hi,
Davide

[Daniel Garcia-Gil]

Fusion....

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