<input type="hidden" name="category" value="category" />
<input type="hidden" name="shelfnumber" value="[% shelf.shelfnumber | html %]" />
<input type="submit" class="editshelf" value="Edit list" />
<input type="hidden" name="category" value="category" />
<input type="hidden" name="shelfnumber" value="[% shelf.shelfnumber | html %]" />
<input type="submit" class="editshelf" value="Edit list" />