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scros · 17th March 2004, 09:21

Hi all!

I'm new on this forum (it's my first post) but it's a long time I read this forum (and it's a long time I speak a bad english

).

My question :
I use a MUI_PAGE_CUSTOMFUNCTION_LEAVE function to check the choosen installation directory (MUI_PAGE_DIRECTORY).
If choosen installation directory is allready used by another install (I have to manage several clients), I ask the user to confirm overwrite.
If he confirms, the start menu section is skipped and the install gone at the end

.
If not, i want to reload the window where user chose the installation directory.

Is it possible?
How?

Thanks in advance.

scros · 17th March 2004, 10:34

Nobody's able to answer me ?

Joost Verburg · 17th March 2004, 11:07

Be a little patient

Use Abort in the leave function to stay on the current page.

scros · 17th March 2004, 11:35

Thanks, it's work

I thought that Abort was used to skip a section because when I use it in a MUI_PAGE_CUSTOMFUNCTION_PRE function (as following), the corresponding page (Start Menu here) is skipped.

PHP Code:


			
!define MUI_PAGE_CUSTOMFUNCTION_PRE testOverwrite

!define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKEY_LOCAL_MACHINE"

!define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\$(^Name)\$CUR_CLIENT" 

!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder"

!insertmacro MUI_PAGE_STARTMENU Application $STARTMENU_FOLDER



Function testOverwrite

    StrCmp $OVERWRITE "" endOverwrite +1

    ReadRegStr $2 HKLM "Software\$(^Name)\$OVERWRITE" "Start Menu Folder"

    StrCpy $STARTMENU_FOLDER $2

    Abort

  endOverwrite:

FunctionEnd

See u.

17th March 2004, 09:21	#1
scros Junior Member Join Date: Mar 2004 Posts: 3	Navigation throw sections (force back) Hi all! I'm new on this forum (it's my first post) but it's a long time I read this forum (and it's a long time I speak a bad english ). My question : I use a MUI_PAGE_CUSTOMFUNCTION_LEAVE function to check the choosen installation directory (MUI_PAGE_DIRECTORY). If choosen installation directory is allready used by another install (I have to manage several clients), I ask the user to confirm overwrite. If he confirms, the start menu section is skipped and the install gone at the end . If not, i want to reload the window where user chose the installation directory. Is it possible? How? Thanks in advance. Last edited by scros; 17th March 2004 at 10:17.

17th March 2004, 11:35	#4
scros Junior Member Join Date: Mar 2004 Posts: 3	Thanks, it's work I thought that Abort was used to skip a section because when I use it in a MUI_PAGE_CUSTOMFUNCTION_PRE function (as following), the corresponding page (Start Menu here) is skipped. PHP Code: !define MUI_PAGE_CUSTOMFUNCTION_PRE testOverwrite !define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKEY_LOCAL_MACHINE" !define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\$(^Name)\$CUR_CLIENT" !define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder" !insertmacro MUI_PAGE_STARTMENU Application $STARTMENU_FOLDER Function testOverwrite StrCmp $OVERWRITE "" endOverwrite +1 ReadRegStr $2 HKLM "Software\$(^Name)\$OVERWRITE" "Start Menu Folder" StrCpy $STARTMENU_FOLDER $2 Abort endOverwrite: FunctionEnd See u.

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17th March 2004, 10:34	#2
scros Junior Member Join Date: Mar 2004 Posts: 3	Nobody's able to answer me ?

17th March 2004, 11:07	#3
Joost Verburg NSIS MUI Dev Join Date: Nov 2001 Posts: 3,717	Be a little patient Use Abort in the leave function to stay on the current page.