bgosalci
9th December 2004 15:27 UTC

Custom Page
I have successfully created a custom page where initially combobox is disabled. The user can enable the combobox by clicking the checkbox. It all works fine except when I return to that page the combobox is still disabled even if I have used the command !insertmacro MUI_INSTALLOPTIONS_WRITE to overwrite the disabled state.

Here is the fragment of the code, could anyone tell me what is wrong?

Function
!insertmacro MUI_HEADER_TEXT "$(TEXT_IO_TITLE_1)" ""
!insertmacro MUI_INSTALLOPTIONS_INITDIALOG "info.ini"
Pop $hwnd
!insertmacro MUI_INSTALLOPTIONS_SHOW
FunctionEnd

Function
...
check_box:
!insertmacro MUI_INSTALLOPTIONS_READ $mycheckbox "info.ini" "Field 7" "State"
StrCmp $mycheckbox 1 enable disable

enable:
GetDlgItem $dlgitem $hwnd 1204 ; PathRequest control (1200 + field 5 - 1)
EnableWindow $dlgitem $mycheckbox
!insertmacro MUI_INSTALLOPTIONS_WRITE "info.ini" "Field 5" "State" "GROUP"
Abort

disable:
GetDlgItem $dlgitem $hwnd 1204 ; PathRequest control (1200 + field 5 - 1)
EnableWindow $dlgitem $mycheckbox
!insertmacro MUI_INSTALLOPTIONS_WRITE "info.ini" "Field 5" "State" "GROUP|DISABLED| "
Abort
...
FunctionEnd

kichik
10th December 2004 18:07 UTC

The script seems OK. Can you attach a minimal complete example that shows this behavior?

bgosalci
13th December 2004 14:33 UTC

Solved, the script was not ok as I was writing in the wrong section value:
!insertmacro MUI_INSTALLOPTIONS_WRITE "info.ini" "Field 5" "State" "GROUP|DISABLED| "

I should have writen to

!insertmacro MUI_INSTALLOPTIONS_WRITE "info.ini" "Field 5" "Flags" "GROUP|DISABLED| "