Redmine

import { Controller } from "@hotwired/stimulus";

export default class extends Controller {

  // Shows the history tab if the target note is hidden by the selected tab,

  // so that the browser can jump to the note

  show() {

    const note = document.getElementById(this.element.hash.slice(1));

    if (!note || note.getClientRects().length > 0) return;

    const historyTab = document.getElementById("tab-history");

    if (!historyTab) return;

    showIssueHistory("history", historyTab.href);

  }

}

                      :class => 'icon-only icon-chevrons-down',

                      :data => {:controller => 'issue-journal-link', :action => 'issue-journal-link#show'} %>

  def test_attachment_note_link_should_show_history_tab_if_note_is_hidden

    # Journal 3 added attachment 4 to issue 2. Without notes, it is hidden in the notes tab

    Journal.find(3).update_column(:notes, '')

    Journal.create!(:journalized => Issue.find(2), :user_id => 2, :notes => 'A note')

    log_user('jsmith', 'jsmith')

    visit '/issues/2?tab=notes'

    assert_selector '#tab-notes.selected'

    assert_no_selector '#note-1'

    find('div.attachments span.attachment-journal a').click

    assert_selector '#tab-history.selected'

    assert_selector '#note-1'

  end