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one way:

file1, IIFE.js

(function() {
    var jQuery = {
        myAlert:function myAlert(){
            alert("IIFE Test");
        }
    };
    window.jQuery = jQuery;
})();

file 2,IIFE-test.html 

<html>
    <script type="text/javascript" src="IIFE.js"></script>
    <script type="text/javascript">
        jQuery.myAlert();
    </script>
</html>


another way:

js codes,

var jQuery = function()
{
      var myAlert = function(){
           alert("test");    
      }
      return{
           myAlert : myAlert
      };
}();

omit html codes.


more:
1. http://learn.jquery/javascript-101/scope/

2. http://benalman/news/2010/11/immediately-invoked-function-expression/


one way:

file1, IIFE.js

(function() {
    var jQuery = {
        myAlert:function myAlert(){
            alert("IIFE Test");
        }
    };
    window.jQuery = jQuery;
})();

file 2,IIFE-test.html 

<html>
    <script type="text/javascript" src="IIFE.js"></script>
    <script type="text/javascript">
        jQuery.myAlert();
    </script>
</html>


another way:

js codes,

var jQuery = function()
{
      var myAlert = function(){
           alert("test");    
      }
      return{
           myAlert : myAlert
      };
}();

omit html codes.


more:
1. http://learn.jquery/javascript-101/scope/

2. http://benalman/news/2010/11/immediately-invoked-function-expression/


本文标签： ImmediatelyIIFEwaysinvokedJS

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