6

如果选择了某个组件,我想提示用户提供额外信息,但我不确定如何检查是否选择了给定组件。似乎http://nsis.sourceforge.net/Docs/Chapter4.html#4.9.13.2可能有某种相关性,但我的印象是一个部分是一组组件......

在安德斯的帮助下,我有这个工作:

!include MUI.nsh
!include nsDialogs.nsh
!include LogicLib.nsh
!include sections.nsh

Name A
InstProgressFlags smooth colored
LicenseBkColor /windows
OutFile A.exe
InstallDir $PROGRAMFILES\A

Var Dialog

Section "A" SEC_A
SectionEnd
Section "B" SEC_B
SectionEnd

!insertmacro MUI_PAGE_COMPONENTS
Page custom getA setA # {{{
!insertmacro MUI_PAGE_DIRECTORY # {{{ install
Function getA

   ${Unless} ${SectionIsSelected} ${SEC_A}
      Abort
   ${EndUnless}

   nsDialogs::Create 1018
   Pop $Dialog

   ${If} $Dialog == error
      Abort
   ${EndIf}

   ${NSD_CreateLabel} 0 0 100% 12u "Test"

   nsDialogs::Show
FunctionEnd
Function setA
   MessageBox MB_OK "clicked?"
FunctionEnd
# }}}
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
4

1 回答 1

9

每个部分(带有名称)在组件页面上都显示为一个复选框。(节组可用于形成树形布局,但只有实际节包含可执行代码)

sections.nsh包含方便的辅助宏来操作设置,如果你使用logiclib.nsh你可以做${If} ${SectionIsSelected} ${MYSECTION}......

于 2013-02-21T20:18:25.547 回答