123movies-seo/resources/js/bootstrap.js

'use strict';
// Import our custom CSS
// import '../scss/app.scss'
// Import all of Bootstrap's JS
import * as bootstrap from 'bootstrap'
import * as Popper from '@popperjs/core'
// import { Tooltip, Toast, Popover, To } from 'bootstrap';
// import 'jquery'
window.Popper = Popper
import 'bootstrap'

// menu options custom affix
var fixed_top = $(".header");
$(window).on("scroll", function(){
    if( $(window).scrollTop() > 50){
        fixed_top.addClass("animated fadeInDown menu-fixed");
    }
    else{
        fixed_top.removeClass("animated fadeInDown menu-fixed");
    }
});
$('.navbar-toggler').on('click', function (){
	$('.header').toggleClass('active');
});
$('.nav-right__search-btn').on('click', function(){
    $('.header-search-area').addClass('active');
  });
  //close when click off of container
  $(document).on('click touchstart', function (e){
    if (!$(e.target).is('.nav-right__search-btn, .nav-right__search-btn *, .header-search-form, .header-search-form *')) {
      $('.header-search-area').removeClass('active');
    }
  });

  // mobile menu js
  $(".navbar-collapse>ul>li>a, .navbar-collapse ul.sub-menu>li>a").on("click", function() {
    const element = $(this).parent("li");
    if (element.hasClass("open")) {
      element.removeClass("open");
      element.find("li").removeClass("open");
    }
    else {
      element.addClass("open");
      element.siblings("li").removeClass("open");
      element.siblings("li").find("li").removeClass("open");
    }
  });

// Animate the scroll to top
$(".scroll-to-top").on("click", function(event) {
	event.preventDefault();
	$("html, body").animate({scrollTop: 0}, 300);
});

//preloader js code
$("#preloader").delay(300).animate({
	"opacity" : "0"
	}, 300, function() {
	$("#preloader").css("display","none");
});



$(function () {
    $('[data-toggle="tooltip"]').tooltip()
  })






///lazy loading image script
function lazyLoading(){
    let images = document.querySelectorAll('.loading-img');
    function preloadImage(image) {
        let src = image.getAttribute('data-src');
        image.setAttribute('src', src)
        image = $(image);
        image.siblings('.thumb_overlay').fadeTo(2500, 0)
    }
    let imageOptions = {
        threshold: 1,
    };
    const imageObserver = new IntersectionObserver((entries, imageObserver) => {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                // setTimeout(() => {
                    preloadImage(entry.target)
                    // overlay.style.display = 'none';
                // }, 2000);
                imageObserver.unobserve(entry.target)
            }
        })
    }, imageOptions)
    images.forEach(image => {
        imageObserver.observe(image)
    }, imageOptions)
}

lazyLoading();

(function ($) {
    "user strict";

    // Search options
    $(".search-bar > a").on("click", function () {
        $(".header-top-search-area").slideToggle();
    });
})(jQuery);