jQuery dropdown menus will only be active when the window is less than or equal to

My challenge is to create a responsive design that hides two menus when the screen width is 768px or smaller. When specific buttons are clicked, these menus should appear as dropdowns. However, I've encountered an issue where after resizing the browser to <=768px multiple times, the functionality may stop working. If I continue resizing, there's a chance the buttons will start working again. Here's the code snippet:

 $(document).ready(function(){
     $(window).resize(function() {

      if ($(window).width() <= 768) {
        $('.categories-heading').click(function(){
         $('#menu-categories').toggle();
        });
        $('.navbar-toggle').click(function(){
          $('#bs-example-navbar-collapse-1').toggle();
        });
      }
      else if($(window).width() > 768) { 
        $('#menu-categories').css('display','block');
        $('#bs-example-navbar-collapse-1').css('display','block');
      }
    
    });
    });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Answer №1

If you encounter scenarios like this, consider using the .on() handler. You can find more information in the official documentation.

 $(document).ready(function(){
 $(window).on("resize", function() {

  if ($(window).width() <= 768) {
    $('.categories-heading').click(function(){
        $('#menu-categories').toggle();
    });
    $('.navbar-toggle').click(function(){
      $('#bs-example-navbar-collapse-1').toggle();
    });
  }
  else if($(window).width() > 768) { 
    $('#menu-categories').css('display','block');
    $('#bs-example-navbar-collapse-1').css('display','block');
  }

});
});

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