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$("body").delegate(".download_Stock_Movement_Item_Report", "click", function () {
        if (!$(this).data('clicked')) {
            $(this).data('clicked', true);  
            // id and product_code should be the closeset to find because we are getting from DOM Elements 
            let product_id = '<?=json_encode($id);?>';
            console.log(product_id);
            let product = '<?=json_encode($product_code);?>';
            let sl_id = '<?=json_encode($sl_id);?>';
            var brand_name = $("#brand_name").val();  
            var product_code = $("#product_code").val();  
            var product_name = $("#product_name").val();  
            var filename = '<?= $currentUserId . "-stock-movement-item-report.csv"; ?>';

            /* var brand_id = $("#brand_id").val();
            var product_id = $("#product_id").val();
            var sl_id = $("#sl_id").val();
            var product = $('#product_id').find(":selected").map(function() {
                return $(this).text();
            }).get();
            console.log("new",product_id); */
            // $('#background-overlay').show();
            // $('#loadingGIF').show();
            

            $.ajax({
                type: "POST",
                data: {                     
                    product_id:product_id,
                    product:product,
                    brand_name:brand_name,
                    product_code:product_code,
                    product_name:product_name,
                    filename:filename,                      
                },

                global: false,
                url: "<?= $this->Url->build(['controller' => 'Stocks', 'action' => 'downloadStockMovementItemReport']) ?>",
                dataType: "text",
                success: function (data) {
                    $('#background-overlay').hide();
                    $('#loadingGIF').hide();                         
                    var downloadLink = document.createElement("a");
                    var fileData = ['\ufeff'+data];
                    var blobObject = new Blob(fileData,{
                        type: "text/csv;charset=utf-8;"
                    });
                    var url = URL.createObjectURL(blobObject);
                    downloadLink.href = url;
                    downloadLink.download = filename;                        
                    document.body.appendChild(downloadLink);
                    downloadLink.click();
                    document.body.removeChild(downloadLink);
                }
            });   
        }

        
        var _this = $(this);
        setTimeout(function() {
            _this.data('clicked', false); 
        }, 100); 
    });