csv-library-website/library/templates/menu.html

{% block menu %}
<nav id="nav" class="menu">
  <div class="dropdown">
    <button onclick="filterSelection('all')" class="dropbtn">Reset search</button>
  </div>
  {% if current_user.is_authenticated %}
  <div class="dropdown">
      <button class="dropbtn"><a href="/upload">Upload</a></button>
  </div>
  {% endif %}
  <div class="dropdown">
    <button id="PubType" class="dropbtn">Type</button>
     <div class="dropdown-content">
       {% for pubtype in pubtypes %}
       	<button type="button" name="button" onclick="filterSelection('{{ pubtype }}', 'PubType')" >{{ pubtype.title() }}</button>
       {% endfor %}
     </div>
  </div>
  <div class="dropdown">
   <button id="Year" class="dropbtn">Year</button>
    <div class="dropdown-content">
      {% for pubyear in pubyears %}
      	<button type="button" name="button" onclick="filterSelection('{{ pubyear }}', 'Year')" >{{ pubyear }}</button>
      {% endfor %}
    </div>
  </div>
  <div class="dropdown">
    <button id="License" class="dropbtn">License</button>
    <div class="dropdown-content">
      {% for publicense in publicenses %}
       <button type="button" name="button" onclick="filterSelection('{{ publicense }}', 'License')" >{{ publicense }}</button>
      {% endfor %}
    </div>
  </div>
  <div class="dropdown">
    <input class="dropbtn" id="booksearch" type="text" placeholder="🔍 Search..">
  </div>
</nav>
{% endblock menu %}