Choosing 1 out of 3 sections

[Rolando]

I need to allow a user to select only 1 out of 3 sections in the components page, and I don't want to use radiobuttons because they can't be unselected. So I'm hoping someone can help me make something somehow exactly like this only for 3 options and not only 2. I tried making my own but no luck. The three sections are ${addc} ${addcb} and ${adp}.

Thank you

[Rolando]

anyone ?

one-section.nsi in NSIS\examples should help.
is that what are you searching for ?

OJi.

[Rolando]

Originally posted by OJi
one-section.nsi in NSIS\examples should help.
is that what are you searching for ?

OJi.

Nope I'm not looking for radiobuttons... I already showed a link for a peice of code made by AfrowUK and what I'm looking for is the same thing but for 3 options not only 2.

[glory_man]

Try this code:

code:


!define LOGICLIB_SECTIONCMP

!include LogicLib.nsh

...

Function .onInit

...

	StrCpy $5 ${addc}

...

FunctionEnd

...

Function .onSelChange

${If} ${SectionIsSelected} ${addc}

${OrIf} ${SectionIsSelected} ${addcb}

${OrIf} ${SectionIsSelected} ${adp}

	!insertmacro StartRadioButtons $5

		!insertmacro RadioButton ${addc}

		!insertmacro RadioButton ${addcb}

		!insertmacro RadioButton ${adp}

	!insertmacro EndRadioButtons

${EndIf}

FunctionEnd

Here Radiobutton script is activated only if one of sections was selected.

[Rolando]

but radiobuttons can't be unselected :S

[glory_man]

This code allow you to unselect all sections. Try it.

[Rolando]

Originally posted by glory_man
This code allow you to unselect all sections. Try it.

I didn't quite understand it's algorithim so sorry for being prejudgemental. It worked fine. Thanks

[glory_man]

About algorithim - it's easy.
Radiobutton script allow you to choice only one of 3 sections. So $5-variable keep this (single) section id.
If you deselect this section you need to skeep radiobutton script (If - OrIf - OrIf statements) [$5 keep id of last selected section]. Next time you select section - radiobutton script activate again.