hanenjom
7th October 2011 10:38 UTC

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.

LoRd_MuldeR
7th October 2011 13:44 UTC

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