Salinn
23rd September 2008 16:30 UTC

Components page check box problem.
Hi,

I search through the forum for this issue but i couldn`t find the answer for this one.

I`ve made a components page with checkboxes: the first one is read-only and checked, the second one is an optional one and the last one is a forced one.

The last one (the forced check box) is actually a group of check boxes. I set it so the user can check only one of them. So far so good but if the user clicks on the section group 3 of them get selected.

Here is the code:

!define MUI_PAGE_CUSTOMFUNCTION_LEAVE "ComponentsLeave"
!insertmacro MUI_PAGE_COMPONENTS

Section "!First Check Box" 01

        SectionIn RO ;Make this section Read-Only

.....Some files.....

SectionEnd

Section /o "Second Check Box" 02
SectionEnd

SectionGroup /e "Third Check Box"  03

Section /o "One" 031
        SetOverwrite on
        SetOutPath $INSTDIR
SectionEnd

Section /o "Two" 032
        SetOverwrite on
SectionEnd

Section /o "Three" 033
        SetOverwrite on
SectionEnd

Section /o "Four" 034
        SetOverwrite on
SectionEnd
SectionGroupEnd

Function .onSelChange
  !insertmacro StartRadioButtons $1
        !insertmacro RadioButton ${031}
    !insertmacro RadioButton ${032}
        !insertmacro RadioButton ${033}
        !insertmacro RadioButton ${034}
  !insertmacro EndRadioButtons
  ;!insertmacro SetSectionFlag ${03} ${SF_RO}
  
  IntOp $2 ${SF_SELECTED} | ${SF_RO}
  SectionSetFlags ${01} $2
FunctionEnd

Function ComponentsLeave
    SectionGetFlags "${031}" $0
    StrCmp $0 1 End
    SectionGetFlags "${032}" $0
    StrCmp $0 1 End
        SectionGetFlags "${033}" $0
    StrCmp $0 1 End
        SectionGetFlags "${034}" $0
    StrCmp $0 1 End
    MessageBox MB_OK|MB_ICONINFORMATION "You must select at least one section."
    Abort
    End:
FunctionEnd

The thing is if i click on "One", only that is selected; if i click on "Two", only that is selected, and so on. But if i click on "Third Check Box", then, "One", "Two" and "Three" are checked and "Four" is unchecked. If i click again on "Third Check Box" same thing happens but only "One", "Two" and "Four" are checked and "Three" is unchecked.

Do you have any ideas for this? :(

Salinn
24th September 2008 07:55 UTC

Anybody...? A little hint or something?

Salinn
24th September 2008 09:30 UTC

Eh... anyway i managed to make it through with a lot of ${If}s and ${AndIf}s that checks the check boxe's flags.