en-/disable a page - NSIS Forums

matze84
21st October 2004 09:34 UTC

en-/disable a page
Hy, i've wrote an installer which has two options:

1) It is the first time, that the programm will be installed

- Page DIRECTORY and Page INSTFILES appear

2) The Program already exists and the installer should do only an update - that means that i don't wanna show the Page DIRECTORY... how can ein realize that??

Maybe with this commands??

PageEx
PageCallBacks

Anders
21st October 2004 15:00 UTC

call abort in the pre or show callback for the directory page

Page DIRECTORY skipDirPage
Page INSTFILES

function skipDirPage
#check if it is already installed and maybe call Abort
functionend

matze84
22nd October 2004 13:07 UTC

Originally posted by Anders
call abort in the pre or show callback for the directory page

Page DIRECTORY skipDirPage
Page INSTFILES

function skipDirPage
#check if it is already installed and maybe call Abort
functionend

thx, but i don't understand what you mean..

matze84
22nd October 2004 15:17 UTC

ok, here is a part from my script:


!include "MUI.nsh"

  !insertmacro MUI_PAGE_DIRECTORY
  !insertmacro MUI_PAGE_INSTFILES
  !insertmacro MUI_UNPAGE_CONFIRM
  !insertmacro MUI_UNPAGE_INSTFILES
  !insertmacro MUI_LANGUAGE "german"

i've included now this:


!include "MUI.nsh"

  !define MUI_PAGE_CUSTOMFUNCTION_PREfunction
  !define MUI_PAGE_CUSTOMFUNCTION_SHOWfunction
  !define MUI_PAGE_CUSTOMFUNCTION_LEAVEfunction
  
  !insertmacro MUI_PAGE_DIRECTORY
  !insertmacro MUI_PAGE_INSTFILES
  !insertmacro MUI_UNPAGE_CONFIRM
  !insertmacro MUI_UNPAGE_INSTFILES
  !insertmacro MUI_LANGUAGE "german"

but waht can i do now with this stuff??

in which funktion can i say that DIRECTORY-PAGE sould not be shown???

matze84
25th October 2004 08:58 UTC

hello? is there somebody who can help me? :(

matze84
25th October 2004 10:04 UTC

ok, what i need is a possibility to skip an page inside a function... or the possibilitt to call a page inside a function (or not)

..i't very important..

kichik
25th October 2004 18:59 UTC

You are missing a space in each custom function line. It should be

  !define MUI_PAGE_CUSTOMFUNCTION_PRE prefunction
  !define MUI_PAGE_CUSTOMFUNCTION_SHOW showfunction
  !define MUI_PAGE_CUSTOMFUNCTION_LEAVE leavefunction