Why isn't my JavaScript function able to access global-scope functions/variables defined in my other .js files? -
i wrote script that: ns.load = function(src) { var script = document.createelement("script").setattribute("src", src); document.getelementsbytagname("head")[0].appendchild(script); } it loads files can't reach functions , variables defiened in other files. //js/main.js var qux = {name: "name"}; ns.load("js/foo.js"); //js/foo.js alert(qux.name); //undefined variable but if define qux this: window.qux = {name: "name"}; i can reach qux variable in other modules. far know globals member of window object. why have define variables this. offer method? thanks. it looks tried shortcut code calling createelement , setattribute on 1 line, setattribute doesn't return anything, can't go calling appendchild on it's return value, because there none.this fix it: ns.load = function(src) { var script = document.createelement("script"); script.setattribute("src...