page componenets

Hi,

Please
I have a problem with my components page, I have three sections and I want at least one section is selected to advance to the next page...

i use
!insertmacro MUI_PAGE_COMPONENTS
Page custom ComponentsPageLeave
page next

....
....
section 1
sectionEnd

section 2
sectionEnd

section 3
sectionEnd

Function ComponentsPageLeave
${Unless} ${SectionIsSelected} ${1}
${AndUnless} ${SectionIsSelected} ${2}
${AndUnless} ${SectionIsSelected} ${}
MessageBox MB_OK|MB_ICONINFORMATION `Please select at least one section.`
Abort
${EndUnless}
FunctionEnd

if I select any section I have the message but I go to the next page 🙁 .

please can you help me.
thx.

Try like this:

!define MUI_PAGE_CUSTOMFUNCTION_LEAVE ComponentsPageLeave ;put BEFORE page macro

!insertmacro MUI_PAGE_COMPONENTS ;ensure there is no other "!insertmacro" in between!





section "Test 1" sec_id1

sectionEnd



section "Test 2" sec_id2

sectionEnd



section "Test 3" sec_id3

sectionEnd





Function ComponentsPageLeave

  ${Unless} ${SectionIsSelected} ${sec_id1}

  ${AndUnless} ${SectionIsSelected} ${sec_id2}

  ${AndUnless} ${SectionIsSelected} ${sec_id3}

    MessageBox MB_OK|MB_ICONINFORMATION `Please select at least one section.`

    Abort

  ${EndUnless}

FunctionEnd