getScript More

getScript More

function loadOrdered(files, callback) {
   $.getScript(files.shift(), function() {
       files.length
          ? loadOrdered(files, callback)
          : callback();
   });
}
edit, a nicer version:

function loadOrdered(files, callback) {
   $.getScript(files.shift(), files.length
       ? function(){loadOrdered(files, callback);}
       : callback
   );
}
or even nicer, if you don't care about old browsers or implement Function.prototype.bind yourself (with support for binding arguments too, and not just the this context):

function loadOrdered(files, callback) {
   $.getScript(files.shift(), files.length
       ? loadOrdered.bind(null, files, callback)
       : callback
   );
}
/////////////////////////////////////////////////////////////////////
 var links = [
                "session/js/invoice_product_table",
                "session/js/invoice_return_table",
                "session/js/invoice_replace_table",
                "session/js/invoice_empty_table",
                "session/js/invoice_sample_table",
                "session/js/invoice_validations",
                "session/js/invoice"
            ];
            links.forEach(function(val) {
                var script = document.createElement('script');
                script.src = URL + "view/" + val + ".js";
                document.getElementsByTagName('head')[0].appendChild(script);
            });