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JS Closure Snippet
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Document</title> | |
| </head> | |
| <body> | |
| <script lang="javascript"> | |
| var module = function(){ | |
| var theArray = []; | |
| return{ | |
| loader : function(){ | |
| theArray[0] = function() { console.log("first function"); } | |
| theArray[1] = function() { console.log("second function"); } | |
| theArray[2] = function() { console.log("third function"); } | |
| }, | |
| getData : function(id){ | |
| theArray[id](); | |
| } | |
| } | |
| }(); | |
| module.loader(); | |
| module.getData(0); | |
| module.getData(1); | |
| module.getData(2); | |
| </script> | |
| </body> | |
| </html> |
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