Hi,

It's quite complex customization. You may have to add JS to implement this function and I am afraid that it's out of our support scope.

Gardner.

I did not imagine it was so complex. I just wanted to reverse the operation of the menu and make sure that the menu is open by default (instead of opening on click).

There are almost succeeded; Now the menu is open by default, but it is necessary to close a double click
This is the new code:

<!-- MAIN NAVIGATION -->

    <nav id="t3-mainnav" class="wrap t3-mainnav navbar-fixed-top navbar-collapse-fixed-top">

      <div class="container-menu navbar">

        <div class="navbar-inner">

        

          <button type="button" class="nav-trigger" data-toggle="collapse" data-target=".t3-navbar-mainmenu">

            <i class="super-icon"></i>

          </button>



          <div class="t3-navbar-mainmenu nav-collapse<?php echo $this->getParam('navigation_collapse_showsub', 1) ? ' always-show' : '' ?>">

          <?php if ($this->getParam('navigation_type') == 'megamenu') : ?>

            <jdoc:include type="megamenu" />

          <?php else : ?>

            <jdoc:include type="modules" name="<?php $this->_p('mainnav') ?>" style="raw" />

          <?php endif ?>

          </div>

        </div>

      </div>

    </nav>

    <!-- //MAIN NAVIGATION -->

Hi,

First, it belongs to customization then it's out of support scope.
Second, it's complex because it depends on which menu item you want to display by default. Imagine that you have 5 main menu items, each of those menu items has multiple sub-menu items.

Gardner.