Updated JS file for Multiple Add to Cart Woocommerce plugin.

bestlcds-eecom_mpatc.js

//eecom-multiple-products-add-to-cart\templates\js/eecom_mpatc.js
//Function to open loader
function open_loader()
{
	jQuery('.maskloader').show();
}

//Function to close loader
function close_loader()
{
	jQuery('.maskloader').hide();
}
//-------------------------------//
//function for mouse event
function simulateClick(elId) {
    var evt;
    var el = document.getElementById(elId);
    if (document.createEvent) {
        evt = document.createEvent("MouseEvents");
        evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
    }
    (evt) ? el.dispatchEvent(evt) : (el.click && el.click());
}

jQuery(document).ready(function() {
	jQuery('.checkall').click(function() {
		if(jQuery(this).is(":checked")) {
			var len = document.getElementsByClassName('check').length;
			var i;
			for(i=0;i<(len);i++) {
				document.getElementsByClassName('check')[i].checked = true;
			}
		} else {
			var len = document.getElementsByClassName('check').length;
			var i;
			for(i=0;i<(len);i++) {
				document.getElementsByClassName('check')[i].checked = false;
			}
		}
	});

	jQuery('li input.qty').on("click", function() {
		jQuery(this).keyup(function(){
			var value = jQuery(this).val(); 
			if(value == 0 || value == '')
			{
				jQuery(this).next().next().prop("checked", false);
				alert("Please enter atleast 1 quantity.");
			}
			else
			{
				jQuery(this).next().next().prop("checked", true);
			}
		});
		jQuery(this).next().next().prop("checked", true);
	});
		
	jQuery('.btn-cartall').click(function() {
		var error = false;
		var error1 = true;
		
		var allVals = [];
		var allValsQuantity = [];
		var allValsProductType = [];
		
		jQuery('.check').each(function() {
			if(jQuery(this).is(':checked')) {
				var setval = jQuery(this).val();
				allVals.push(jQuery(this).val());
				allValsQuantity.push(jQuery('#quantity-'+setval).val());
				allValsProductType.push(jQuery('#product_type-'+setval).val());
				error1 = false;
			}
		});
		if(error1 == true) {
			alert("No checkbox selected !");
		} 		
		if(error == false && error1 == false) {
		var homeurl = document.getElementById('home_url').value;
		/*-------Check product type in array-----*/
		var checktype = "variable";
		
			if(jQuery.inArray(checktype,allValsProductType) != -1){
			// the element is not in the array
						var mapForm = document.createElement("form");
						mapForm.target = "Selected Products List";
						mapForm.method = "POST"; // or "post" if appropriate
						mapForm.action = multiple_variable_ajax_url;

						var mapInput = document.createElement("input");
						mapInput.type = "hidden";
						mapInput.name = "products_ids";
						mapInput.value = allVals;
						mapForm.appendChild(mapInput);
						
						var eecomQuantityInput = document.createElement("input");
						eecomQuantityInput.type = "hidden";
						eecomQuantityInput.name = "eecom_products_qty";
						eecomQuantityInput.value = allValsQuantity;
						mapForm.appendChild(eecomQuantityInput);
						
						document.body.appendChild(mapForm);

						map = window.open("", "Selected Products List", "status=0,title=0,height=auto,width=880px,scrollbars=1,resizeable=1");
						if (map) {
						mapForm.submit();
						} else {
						alert('You must allow popups for this Selected Products List to work.');
						}
					setTimeout(function(){
 document.getElementById('all-added-success').innerHTML = '<div class="woocommerce-message"><a class="button wc-forward" href="'+homeurl+'/cart/">View Cart</a></div>';

					},10000);
			} else {
			// Direct add if variable product no found
			var allsimprod = [];
			for (var i = 0; i < allVals.length; i++ ) {
				
			 var simprod = allVals[i]+'_'+allValsQuantity[i] ;
			 allsimprod.push(simprod);
				}
	jQuery.ajax({
					type: "POST",
					beforeSend: function() {
                 jQuery('body') 
        .prepend('<div class="maskloader" style="display:block"></div>');
             },
						url: homeurl+"/wp-admin/admin-ajax.php",
						data: { 'action': 'woocommerce_add_to_cart_simple','prodcontent':allsimprod},
				         success:function(data){
							console.log(data)
				         jQuery('body .maskloader').css('display','none');
				         document.getElementById('all-added-success').innerHTML = '<div class="woocommerce-message"><a class="button wc-forward" href="'+homeurl+'/cart/">View Cart</a>Items was successfully added to your cart.</div>';	
							 //eecom_mpatc.js
							 $('.cart-price').html(data['fragments']['.cart-price']);
							 $('.header .cart-icon').html(data['fragments']['.header .cart-icon']);
							 $('div.widget_shopping_cart_content').html(data['fragments']['div.widget_shopping_cart_content']);
							 
							 
				         }		

						});


			}}

	});
});

/**************** Variation Products MPATC ***********/

jQuery(document).ready(function(){

	jQuery('.eecom-add-all').click(function(){
	jQuery('.maskloader').attr('style','display:block;');
		var eecom_error = false;
		var eecom_error1 = true;
		var varierror  = false;
		var eecom_allVals = [];
		var eecom_allValsQuantity = [];
		var eecom_allValsProductType = [];
		var eecom_item = {};
		
		jQuery('.eecom_check').each(function() {
			if(jQuery(this).is(':checked')) {
				var eecom_setval = jQuery(this).val();
				eecom_allVals.push(jQuery(this).val());
				eecom_allValsQuantity.push(jQuery('#eecom_quantity-'+eecom_setval).val());
				eecom_allValsProductType.push(jQuery('#eecom_product_type-'+eecom_setval).val());
				eecom_error1 = false;
			}
		});

	


		if(eecom_error1 == true) {
			jQuery('.hidingbut').trigger('click');
			setTimeout(function(){ jQuery('.close').trigger('click');
                close_loader();

			 }, 3000);
			
		} 
		else{
		if(eecom_error == false && eecom_error1 == false) {
		var eecom_homeurl = document.getElementById('eecom_home_url').value;
		var eecom_checktype = "variable";
		
		if(jQuery.inArray(eecom_checktype,eecom_allValsProductType) != -1){
		//alert('We have some variable products.');
			var p = 0;
			jQuery( eecom_allValsProductType ).each(function() {
			//alert(eecom_allValsProductType[p]);
				if(eecom_allValsProductType[p] == eecom_checktype){
					var variationIdvalidation  = jQuery('.item_p-'+eecom_allVals[p]+' .variation_id').val();

					if(variationIdvalidation == '' || variationIdvalidation == 0){ 
						
              jQuery('.hidingvari').trigger('click');
			setTimeout(function(){ jQuery('.close').trigger('click');
                close_loader();
               
			 }, 3000);
              varierror = true ;
                   exit();
					}
				}
				p++;
			});
		}
	 
	 if(varierror == false){
	
           var myproductlist = [];


		for (var i = 0; i < eecom_allVals.length; i++ ) {
		if(eecom_allValsProductType[i] == eecom_checktype){

        $variation_form = jQuery( '.item_p-'+eecom_allVals[i]+' form' );
	
		var item = '',
			check = true,
			variations = $variation_form.find( '[name^=attribute]' );
			
		if($variation_form.find('select[name^=attribute]').length) {
			$variation_form.find('select[name^=attribute]').each(function() {

			var attribute = jQuery(this).attr("name");
			
			var attributevalue = jQuery(this).val();

			item += attribute;
			item += '#'
			item += attributevalue;
			item += ',';
			});

		} else {

			$variation_form.find('.select').each(function() {

			var attribute = jQuery(this).attr("data-attribute-name");

			var attributevalue = jQuery(this).find('.selected').attr('data-name');

			item += attribute;
			item += '#'
			item += attributevalue;
			item += ',';
			});

		}

      var variety  =  item.substring(0, item.length-1);
     var variationId  = jQuery('.item_p-'+eecom_allVals[i]+' .variation_id').val();
		var productId    =  eecom_allVals[i];
		var productquant = eecom_allValsQuantity[i];
		var producttype =  "var";
         var mynewproduct = producttype+'*'+productId+'*'+variationId+'*'+productquant+','+variety ;
		  myproductlist.push(mynewproduct);

		}
		else{
        
        var productId    =  eecom_allVals[i];
		var productquant = eecom_allValsQuantity[i];
		var producttype =  "sim";
        var mynewproduct  = producttype+'*'+productId+'*'+productquant;
        myproductlist.push(mynewproduct);
		}
		//document.getElementById('all-added-success').innerHTML = '<div class="woocommerce-message"><a class="button wc-forward" href="'+homeurl+'/cart/">View Cart</a>Items was successfully added to your cart.</div>';
		}//forloop ends
         

        jQuery.ajax({
					type: "POST",
					url: eecom_homeurl+"/wp-admin/admin-ajax.php",
					data: { 'action': "woocommerce_add_to_cart_variable_rc", 'mycontent': myproductlist },
                     success: function(data) {
                   close_loader();
                   jQuery('.hidingsuccess').trigger('click');

                  setTimeout(function(){ jQuery('.close').trigger('click');
          
              
               window.close();
			 }, 2000);
         
                        }

					});

		
	
		}
		}
		}		
});



});