How to get the title with its name?

Questions
1

This question is part of the How to get the entire title when referencing headings?, which was already answered.

Consider this:

#set heading(numbering: "1.")

#let refName(
  label
) = {
  ref(label, supplement: it => {
      if it != none and it.func() == heading {
        link(it.location(), it.body)
      }
    }
  )
}

= Introduction

== Introduction Title <intro>

This is the introduction.

= Background

== Background

This is the background. And intro is #refName(<intro>).

This gives me an output as

image

But the referenced title also shows the number, is it possible to just get the title and not it’s number?

2

You can either adapt the solution from the thread you linked:

#let refName(
  label
) = {
  show ref: it => {
    let el = it.element
    if el != none and el.func() == heading {
      link(el.location(), el.body)
    }
  }
  ref(label)
}

or use query, to get and display the title.

#let refName(label) = context {
  let el = query(label).first()
  link(el.location(), el.body)
}