[removed] global scope

Question

Nowdays, i create a .js file with a lot of functions and then I link it to my html pages. That\'s working but I want to know what\'s the best way (good practices) to insert js i

Answer 1

You could wrap them in an anonymous function like:

(function(){ /* */ })();

However, if you need to re-use all of the javascript functions you've written elsewhere (in other scripts), you're better off creating a single global object on which they can be accessed. Either like:

var mySingleGlobalObject={};
mySingleGlobalObject.someVariable='a string value';
mySingleGlobalObject.someMethod=function(par1, par2){ /* */ };

or the alternative, shorter syntax (which does the same thing):

var mySingleGlobalObject={
  someVariable:'a string value',
  someMethod:function(par1, par2){ /* */ }
};

This can then be accessed later from other scripts like:

mySingleGlobalObject.someMethod('jack', 'jill');