1st group "choose 1 of 3", 2nd group "choose 1 of 2"

The problem is in the title.

A group with 3 alternative options is not the problem. But a group with only 2 options does not work. I did not find any solution in the forums. I found lots of examples with 3 options, but no example of a group with 2 options.

Here is my script, you can check yourself what is wrong. Thank you for your support:

--------------------------------------------------------

Name "TEST"
Caption "TEST"
!include "Sections.nsh"
!include "logiclib.nsh"
OutFile "TEST.exe"

InstallDirRegKey HKCU "Housemarque\Installer" "SUPREME_IDIR"

SetDateSave on
SetDatablockOptimize on
CRCCheck on
SilentInstall normal
BGGradient 000033 000033 000033
InstallColors 000000 FFFFFF
XPStyle on

Page components
Page directory
Page instfiles

UninstPage uninstConfirm
UninstPage instfiles


SectionGroup "Group 1"grp1

Section "1a"g1o1

SetOutPath $INSTDIR\

File /r "E:\Nullsoft\TEST\1\*.*"

SectionEnd


Section /o "1b"g1o2

SetOutPath $INSTDIR\

File /r "E:\Nullsoft\TEST\2\*.*"

SectionEnd


Section /o "1c"g1o3

SetOutPath $INSTDIR\

File /r "E:\Nullsoft\TEST\3\*.*"

SectionEnd

SectionGroupEnd



SectionGroup "Group 2"grp2

Section "2a"g2o1

SetOutPath $INSTDIR\

File /r "E:\Nullsoft\TEST\4\*.*"

SectionEnd


Section /o "2b"g2o2

SetOutPath $INSTDIR\

File /r "E:\Nullsoft\TEST\5\*.*"

SectionEnd


SectionGroupEnd



Function .onInit

StrCpy $1 ${g1o1}
StrCpy $2 ${g2o1}

FunctionEnd

Function .onSelChange

SectionGetFlags ${grp1} $R0
IntOp $R0 $R0 & ${SF_SELECTED}

${If} $R0 == ${SF_SELECTED}
!insertmacro SelectSection ${g1o1}
!insertmacro UnSelectSection ${g1o2}
!insertmacro UnSelectSection ${g1o3}
${EndIf}

!insertmacro StartRadioButtons $1
!insertmacro RadioButton ${g1o1}
!insertmacro RadioButton ${g1o2}
!insertmacro RadioButton ${g1o3}
!insertmacro EndRadioButtons

SectionGetFlags ${grp2} $R0
IntOp $R0 $R0 & ${SF_SELECTED}

${If} $R0 == ${SF_SELECTED}
!insertmacro SelectSection ${g2o1}
!insertmacro UnSelectSection ${g2o2}
${EndIf}

!insertmacro StartRadioButtons $2
!insertmacro RadioButton ${g2o1}
!insertmacro RadioButton ${g2o2}
!insertmacro EndRadioButtons

FunctionEnd

If you remove the two code-blocks surrounded by:

{$If} $R0 == ${SF_SELECTED}

.

.

.

${EndIf}

It seems to work fine for me. I couldn't figure out what exactly was the purpose of those two code blocks. I commented them out and was pleasantly surprised that it worked.

Jon

Originally posted by ImBcmDth
If you remove the two code-blocks surrounded by:

{$If} $R0 == ${SF_SELECTED}

.

.

.

${EndIf}

It seems to work fine for me. I couldn't figure out what exactly was the purpose of those two code blocks. I commented them out and was pleasantly surprised that it worked.

Jon

Now it is 50 percent correct at Group 2 (because nothing should happen when you click at the Group 2 check box!), but now it is completely wrong at Group 1.

So, this - unfortunately - is not the solution.

Can anyone help?

Whoops! I never tested clicking on the section group buttons. I have never done any section stuff before but the changes I made code sets up the groups to be be unchangeable so the only thing you need to worry about in .onSelChange are the states of the 3 or 2 check boxes:

Function .onInit

; Setup the group check boxes to be:

;  SF_RO: Make Required (already checked)

;  SF_SECGRP: Make section group parent (from default settings)

;  SF_PSELECTED: Partial selection (default = SF_SELECTED which is not right)

;  SF_EXPANDED: Make already expanded



  IntOp $0 ${SF_PSELECTED} | ${SF_RO}

  IntOp $0 $0 | ${SF_SECGRP}

  IntOp $0 $0 | ${SF_EXPAND}

  SectionSetFlags ${grp1} $0

  SectionSetFlags ${grp2} $0



; Set the pre-selected options

  StrCpy $1 ${g1o1}

  StrCpy $2 ${g2o1}



  !insertmacro StartRadioButtons $1

  !insertmacro RadioButton ${g1o1}

  !insertmacro RadioButton ${g1o2}

  !insertmacro RadioButton ${g1o3}

  !insertmacro EndRadioButtons



  !insertmacro StartRadioButtons $2

  !insertmacro RadioButton ${g2o1}

  !insertmacro RadioButton ${g2o2}

  !insertmacro EndRadioButtons

FunctionEnd



Function .onSelChange

  !insertmacro StartRadioButtons $1

  !insertmacro RadioButton ${g1o1}

  !insertmacro RadioButton ${g1o2}

  !insertmacro RadioButton ${g1o3}

  !insertmacro EndRadioButtons



  !insertmacro StartRadioButtons $2

  !insertmacro RadioButton ${g2o1}

  !insertmacro RadioButton ${g2o2}

  !insertmacro EndRadioButtons

FunctionEnd

Hopefully, this is closer to what you intend to accomplish.

Jon

Originally posted by ImBcmDth
Whoops! I never tested clicking on the section group buttons. I have never done any section stuff before but the changes I made code sets up the groups to be be unchangeable so the only thing you need to worry about in .onSelChange are the states of the 3 or 2 check boxes:

Function .onInit

; Setup the group check boxes to be:

;  SF_RO: Make Required (already checked)

;  SF_SECGRP: Make section group parent (from default settings)

;  SF_PSELECTED: Partial selection (default = SF_SELECTED which is not right)

;  SF_EXPANDED: Make already expanded



  IntOp $0 ${SF_PSELECTED} | ${SF_RO}

  IntOp $0 $0 | ${SF_SECGRP}

  IntOp $0 $0 | ${SF_EXPAND} 

  SectionSetFlags ${grp1} $0

  SectionSetFlags ${grp2} $0



; Set the pre-selected options

  StrCpy $1 ${g1o1}

  StrCpy $2 ${g2o1}



  !insertmacro StartRadioButtons $1

  !insertmacro RadioButton ${g1o1}

  !insertmacro RadioButton ${g1o2}

  !insertmacro RadioButton ${g1o3}

  !insertmacro EndRadioButtons



  !insertmacro StartRadioButtons $2

  !insertmacro RadioButton ${g2o1}

  !insertmacro RadioButton ${g2o2}

  !insertmacro EndRadioButtons

FunctionEnd



Function .onSelChange

  !insertmacro StartRadioButtons $1

  !insertmacro RadioButton ${g1o1}

  !insertmacro RadioButton ${g1o2}

  !insertmacro RadioButton ${g1o3}

  !insertmacro EndRadioButtons



  !insertmacro StartRadioButtons $2

  !insertmacro RadioButton ${g2o1}

  !insertmacro RadioButton ${g2o2}

  !insertmacro EndRadioButtons

FunctionEnd

Hopefully, this is closer to what you intend to accomplish.

Jon

I only have to remove the red line:

IntOp $0 $0 | ${SF_EXPAND}

and I get EXACTLY what I was looking for! 🙂

You helped a lot! Thank you very much! 👍

Advanced version: "choose maximum 1 of each group".

For example Group 2: I want to install either one of the two options, or (new: ) none of the two. Just now it is impossible to unclick the check boxes. Do you know a solution for my installer?

I repeat my last question, and I really hope that someone can help me:

I have a group with several options (parameters g1o1, g1o2 and so on), but I am looking for the option to uncheck all of them! Because sometimes want to install not one of the group, but nothing!

I think that everyone can understand what I mean. Does anyone have a solution for me?

To the admins: It makes no sense that you allow me editing my last post only within 180 minutes.