Go to a NSIS page!

thanatos83 · 6th September 2010, 12:43

HI.

I read the documentation about how to jump a NSIS page, so i need to jump to a page specific if a user select one option u other option.

Well I set this in my script:

PHP Code:


			
# Installer pages
!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_LICENSE $(MUILicense)
Page custom SetupType SetupTypeLeave
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_STARTMENU Application $StartMenuGroup
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_PAGE_FINISH
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES

Function RelGotoPage
  IntCmp $R9 0 0 Move Move
    StrCmp $R9 "X" 0 Move
      StrCpy $R9 "120"
 
  Move:
  SendMessage $HWNDPARENT "0x408" "$R9" ""
FunctionEnd

Them i put this:

PHP Code:


			
${If} $SelRap == ${BST_CHECKED}
        StrCpy $R9 3 
        Call RelGotoPage
    ${Else}
        StrCpy $R9 6 
        Call RelGotoPage       
${EndIf}

But i confuse because the third page of NSIS is my custom page and then it shows me the install page. What is the order of the NSIS pages that shows with "StrCpy $R9 3" or for example 1,2,3,4, etc... ?

MSG · 6th September 2010, 13:35

It's a relative jump. If you pass '3', it should jump three pages forward. So where you end up depends entirely on where you're jumping from.

Also, why on earth would you want to jump 120 pages? o__O

Afrow UK · 6th September 2010, 13:53

Going forward any number than there are pages simulates a Cancel click.

Stu

thanatos83 · 6th September 2010, 15:05

Quote:

Originally Posted by MSG

It's a relative jump. If you pass '3', it should jump three pages forward. So where you end up depends entirely on where you're jumping from.

Also, why on earth would you want to jump 120 pages? o__O

OK, thanks i change this for 8 pages in total... now i see how this work with relative jumps.

But there's also a problem, because the first condition work nice and goes to install files but if i select de second and try to jump to !insertmacro MUI_PAGE_DIRECTORY page then the installer generated an error and exits from installer.

May be it is a bug ?

Animaether · 6th September 2010, 15:17

no idea about the crash (might need full example code)... but if you only need to move forward, I'd recommend using the technique of calling Abort in the pages' Pre function. Use a variable to indicate which page you want to land on and call Abort in every page that is not the page you want.

thanatos83 · 7th September 2010, 15:40

hi.

I get the same problem... crash if i jump to directory page, maybe the reason is the value 1 of StrCpy $R9 1 because it's reserved value for next page ?.

I put my script, any help please!

PHP Code:


			
# Página - Bienvenida

!insertmacro MUI_PAGE_WELCOME



# Página - Licencia 

!insertmacro MUI_PAGE_LICENSE $(MUILicense)



# Página - Tipo de instalación 

Page custom TipoInstalacion TipoInstalacionLeave



# Página - Directorio

!define MUI_PAGE_CUSTOMFUNCTION_PRE Directorio_PreFunction

    !insertmacro MUI_PAGE_DIRECTORY

    

# Página - Menu Inicio

!define MUI_PAGE_CUSTOMFUNCTION_PRE MenuInicio_PreFunction    

    !insertmacro MUI_PAGE_STARTMENU Application $StartMenuGroup

    

# Página - Acceso Directo

Page custom AccesoDirecto

 

# Página - Instalación

!define MUI_PAGE_CUSTOMFUNCTION_PRE Instalacion_PreFunction   

    !insertmacro MUI_PAGE_INSTFILES

    

# Página - Finalizar    

!define MUI_PAGE_CUSTOMFUNCTION_PRE Finalizar_PreFunction

    !insertmacro MUI_PAGE_FINISH

    

# Define la función FunAbo    

!define MUI_CUSTOMFUNCTION_ABORT FunAbo



# Páginas de desinstalación

!insertmacro MUI_UNPAGE_CONFIRM

!insertmacro MUI_UNPAGE_INSTFILES



# Function jump pages

Function RelGotoPage

  IntCmp $R9 0 0 Move Move

    StrCmp $R9 "X" 0 Move

      StrCpy $R9 "6" ;Nº total de páginas

 

  Move:

  SendMessage $HWNDPARENT "0x408" "$R9" ""

FunctionEnd





# Custom function SetupType

Function TipoInstalacion 

StrCpy $R8 1 ;esta es la primera página

   

!insertmacro MUI_HEADER_TEXT "$(Tit1)" "$(SubTit1)"



nsDialogs::Create /NOUNLOAD 1018

    Pop $CD1



    ${If} $CD1 == error

        Abort

    ${EndIf}       

    

    ${NSD_CreateRadioButton} 12u 20u 100% 20 "$(InstRap)"

    Pop $Rad2

    

 # Por defecto selecciona la Instalación rápida

    ${NSD_SetState} $Rad2 ${BST_CHECKED}

    

    ${NSD_CreateRadioButton} 12u 33u 100% 20 "$(InstPer)"

    Pop $Rad1

    

    ${NSD_CreateLabel} 0u 0u 100% 20 "$(L1)"

    Pop $Lab1

    

nsDialogs::Show        

FunctionEnd



Function TipoInstalacionLeave

# Guarda el estado del control del RadioButton

    ${NSD_GetState} $Rad1 $SelPer

    ${NSD_GetState} $Rad2 $SelRap



# Condición basada en la selección del RadioButton    

    ${If} $SelRap == ${BST_CHECKED}

        StrCpy $R9 4 ; va hacia la página de instalación

        Call RelGotoPage

    ${Else}

        StrCpy $R9 1 ; va hacia la página de seleccionar directorio

        Call RelGotoPage       

    ${EndIf}      

FunctionEnd





# Directory page

Function Directorio_PreFunction

  StrCpy $R8 2 ;esta es la segunda página

FunctionEnd



# Startmenu page

Function MenuInicio_PreFunction

  StrCpy $R8 3 ;esta es la tercera página

FunctionEnd





# Custom function Shorcut

Function AccesoDirecto    

StrCpy $R8 4 ;esta es la cuarta página



!insertmacro MUI_HEADER_TEXT "$(Tit2)" "$(SubTit2)"



nsDialogs::Create /NOUNLOAD 1018

    Pop $CD2



    ${If} $CD2 == error

        Abort

    ${EndIf}       

    

    ${NSD_CreateCheckBox} 0u 14u 100% 20 "$(AccEsc)"

    Pop $Check1    

    

    ${NSD_CreateCheckBox} 0u 33u 100% 20 "$(AccIni)"

    Pop $Check2

    

    ${NSD_CreateLabel} 0u 0u 100% 20 "$(L2)"

    Pop $Lab2

    

nsDialogs::Show        

FunctionEnd





# Installation page

Function Instalacion_PreFunction

  StrCpy $R8 5 ;esta es la quinta página

FunctionEnd



# Finish page

Function Finalizar_PreFunction

  StrCpy $R8 6 ;esta es la sexta página

FunctionEnd





# Custom function abort

Function FunAbo

  StrCmp $R8 1 0 End ;Compare the variable with the

                     ;page index of your choice

    StrCpy $R9 1

    Call RelGotoPage

    Abort

  End:

FunctionEnd

PD... Sorry for some strings in spanish language i'm spanish

Animaether · 7th September 2010, 21:17

Quote:

Originally Posted by thanatos83

hi.

I get the same problem... crash if i jump to directory page, maybe the reason is the value 1 of StrCpy $R9 1 because it's reserved value for next page ?.

I put my script, any help please!

Thanks for the semi-full example; it gives us something to work with

Those who want to poke at it, the following is missing (just put it at the top):

PHP Code:


			
!include "MUI2.nsh"

var StartMenuGroup

var CD1

var CD2

var Check1

var Check2

var Lab1

var Lab2

var Rad1

var Rad2

var SelPer

var SelRap

Outfile "$%temp%\temp.exe"



Section

SectionEnd

On to the issue at hand, then... the problem in your script appears to be that you're calling 'RelGotoPage 1' from your Custom Page's Leave function. You can't do that, as NSIS will get stuck in a loop. Not sure why, but it does

As you only need to go +1 page anyway, you can just -not- call "RelGotoPage" at all, and NSIS will take the user to the next page as usual

thanatos83 · 7th September 2010, 23:26

Exactly, i removed the part in the condition:

${Else}
StrCpy $R9 1 ; va hacia la página de seleccionar directorio
Call RelGotoPage
${EndIf}

So it seems NSIS was getting in a constant loop, and now work fine...

Thanks for help

Animaether · 7th September 2010, 23:35

No prob

I'd still recommend using the other method, seeing as you're only going forward... as you can then easily re-order pages, add/remove pages, etc. without having to worry about updating the relGotoPage index numbers. But this should definitely work

6th September 2010, 12:43	#1
thanatos83 Junior Member Join Date: Dec 2009 Posts: 29	Go to a NSIS page! HI. I read the documentation about how to jump a NSIS page, so i need to jump to a page specific if a user select one option u other option. Well I set this in my script: PHP Code: # Installer pages !insertmacro MUI_PAGE_WELCOME !insertmacro MUI_PAGE_LICENSE $(MUILicense) Page custom SetupType SetupTypeLeave !insertmacro MUI_PAGE_DIRECTORY !insertmacro MUI_PAGE_STARTMENU Application $StartMenuGroup !insertmacro MUI_PAGE_INSTFILES !insertmacro MUI_PAGE_FINISH !insertmacro MUI_UNPAGE_CONFIRM !insertmacro MUI_UNPAGE_INSTFILES Function RelGotoPage IntCmp $R9 0 0 Move Move StrCmp $R9 "X" 0 Move StrCpy $R9 "120" Move: SendMessage $HWNDPARENT "0x408" "$R9" "" FunctionEnd Them i put this: PHP Code: `${If} $SelRap == ${BST_CHECKED} StrCpy $R9 3 Call RelGotoPage ${Else} StrCpy $R9 6 Call RelGotoPage ${EndIf}` But i confuse because the third page of NSIS is my custom page and then it shows me the install page. What is the order of the NSIS pages that shows with "StrCpy $R9 3" or for example 1,2,3,4, etc... ? Last edited by thanatos83; 6th September 2010 at 13:14.

7th September 2010, 15:40	#6
thanatos83 Junior Member Join Date: Dec 2009 Posts: 29	hi. I get the same problem... crash if i jump to directory page, maybe the reason is the value 1 of StrCpy $R9 1 because it's reserved value for next page ?. I put my script, any help please! PHP Code: # Página - Bienvenida !insertmacro MUI_PAGE_WELCOME # Página - Licencia !insertmacro MUI_PAGE_LICENSE $(MUILicense) # Página - Tipo de instalación Page custom TipoInstalacion TipoInstalacionLeave # Página - Directorio !define MUI_PAGE_CUSTOMFUNCTION_PRE Directorio_PreFunction !insertmacro MUI_PAGE_DIRECTORY # Página - Menu Inicio !define MUI_PAGE_CUSTOMFUNCTION_PRE MenuInicio_PreFunction !insertmacro MUI_PAGE_STARTMENU Application $StartMenuGroup # Página - Acceso Directo Page custom AccesoDirecto # Página - Instalación !define MUI_PAGE_CUSTOMFUNCTION_PRE Instalacion_PreFunction !insertmacro MUI_PAGE_INSTFILES # Página - Finalizar !define MUI_PAGE_CUSTOMFUNCTION_PRE Finalizar_PreFunction !insertmacro MUI_PAGE_FINISH # Define la función FunAbo !define MUI_CUSTOMFUNCTION_ABORT FunAbo # Páginas de desinstalación !insertmacro MUI_UNPAGE_CONFIRM !insertmacro MUI_UNPAGE_INSTFILES # Function jump pages Function RelGotoPage IntCmp $R9 0 0 Move Move StrCmp $R9 "X" 0 Move StrCpy $R9 "6" ;Nº total de páginas Move: SendMessage $HWNDPARENT "0x408" "$R9" "" FunctionEnd # Custom function SetupType Function TipoInstalacion StrCpy $R8 1 ;esta es la primera página !insertmacro MUI_HEADER_TEXT "$(Tit1)" "$(SubTit1)" nsDialogs::Create /NOUNLOAD 1018 Pop $CD1 ${If} $CD1 == error Abort ${EndIf} ${NSD_CreateRadioButton} 12u 20u 100% 20 "$(InstRap)" Pop $Rad2 # Por defecto selecciona la Instalación rápida ${NSD_SetState} $Rad2 ${BST_CHECKED} ${NSD_CreateRadioButton} 12u 33u 100% 20 "$(InstPer)" Pop $Rad1 ${NSD_CreateLabel} 0u 0u 100% 20 "$(L1)" Pop $Lab1 nsDialogs::Show FunctionEnd Function TipoInstalacionLeave # Guarda el estado del control del RadioButton ${NSD_GetState} $Rad1 $SelPer ${NSD_GetState} $Rad2 $SelRap # Condición basada en la selección del RadioButton ${If} $SelRap == ${BST_CHECKED} StrCpy $R9 4 ; va hacia la página de instalación Call RelGotoPage ${Else} StrCpy $R9 1 ; va hacia la página de seleccionar directorio Call RelGotoPage ${EndIf} FunctionEnd # Directory page Function Directorio_PreFunction StrCpy $R8 2 ;esta es la segunda página FunctionEnd # Startmenu page Function MenuInicio_PreFunction StrCpy $R8 3 ;esta es la tercera página FunctionEnd # Custom function Shorcut Function AccesoDirecto StrCpy $R8 4 ;esta es la cuarta página !insertmacro MUI_HEADER_TEXT "$(Tit2)" "$(SubTit2)" nsDialogs::Create /NOUNLOAD 1018 Pop $CD2 ${If} $CD2 == error Abort ${EndIf} ${NSD_CreateCheckBox} 0u 14u 100% 20 "$(AccEsc)" Pop $Check1 ${NSD_CreateCheckBox} 0u 33u 100% 20 "$(AccIni)" Pop $Check2 ${NSD_CreateLabel} 0u 0u 100% 20 "$(L2)" Pop $Lab2 nsDialogs::Show FunctionEnd # Installation page Function Instalacion_PreFunction StrCpy $R8 5 ;esta es la quinta página FunctionEnd # Finish page Function Finalizar_PreFunction StrCpy $R8 6 ;esta es la sexta página FunctionEnd # Custom function abort Function FunAbo StrCmp $R8 1 0 End ;Compare the variable with the ;page index of your choice StrCpy $R9 1 Call RelGotoPage Abort End: FunctionEnd PD... Sorry for some strings in spanish language i'm spanish

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6th September 2010, 13:35	#2
MSG Major Dude Join Date: Oct 2006 Posts: 1,892	It's a relative jump. If you pass '3', it should jump three pages forward. So where you end up depends entirely on where you're jumping from. Also, why on earth would you want to jump 120 pages? o__O

6th September 2010, 13:53	#3
Afrow UK Moderator Join Date: Nov 2002 Location: Surrey, England Posts: 8,434	Going forward any number than there are pages simulates a Cancel click. Stu

6th September 2010, 15:17	#5
Animaether Major Dude Join Date: Jun 2001 Posts: 1,173	no idea about the crash (might need full example code)... but if you only need to move forward, I'd recommend using the technique of calling Abort in the pages' Pre function. Use a variable to indicate which page you want to land on and call Abort in every page that is not the page you want.

7th September 2010, 23:26	#8
thanatos83 Junior Member Join Date: Dec 2009 Posts: 29	Exactly, i removed the part in the condition: ${Else} StrCpy $R9 1 ; va hacia la página de seleccionar directorio Call RelGotoPage ${EndIf} So it seems NSIS was getting in a constant loop, and now work fine... Thanks for help

7th September 2010, 23:35	#9
Animaether Major Dude Join Date: Jun 2001 Posts: 1,173	No prob I'd still recommend using the other method, seeing as you're only going forward... as you can then easily re-order pages, add/remove pages, etc. without having to worry about updating the relGotoPage index numbers. But this should definitely work