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.

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 -->

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).

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.