Global javascript variable inside document.ready

Question

Which is the right way of declaring a global javascript variable? The way I\'m trying it, doesn\'t work

$(document).ready(function() {

    var intro;

    i         


        

Answer 1

If you're declaring a global variable, you might want to use a namespace of some kind. Just declare the namespace outside, then you can throw whatever you want into it. Like this...

var MyProject = {};
$(document).ready(function() {
    MyProject.intro = "";

    MyProject.intro = "something";
});

console.log(MyProject.intro); // "something"