javascript - How to inheritance function from the main object to other objects dynamic? -

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i want create dynamic new objects (someanimal) in case example frog under object 'game'.

inside game.frog want inheritance game function init frog frog have function init , other animals clone function init.

 game.frog.init(), game.lion.init() ...... game.n...int()

the animal below

many help.

game.frog = {     init: function(){         this.property1 = something;         this.property2 = something;         this.property3 = something;         this.property1000 = something;     }  };

my code:

<!doctype html> <html> <head>   <meta http-equiv="content-type" content="text/html; charset=utf-8">   <title> - jsfiddle demo</title>  <script type='text/javascript'>//<![cdata[  window.onload=function(){ var game = {     init: function(){         this.property1 = 1;         this.property2 = 2;         this.property3 = 3;         this.property1000 = 1000;     },       cons: function(gameanimals){          for(var = 0; < gameanimals.length; i++){              this.gameanimals[i] = {};              this.gameanimals[i].init() = this.init();             //or                      //gameanimals[i].prototype = new game();        // someanimal inheritance game              //gameanimals[i].prototype.constructor=gameanimals[i];      // frog constructor         }      }     };  var gameanimals = ['frog', 'lion', 'cat']; game.cons(gameanimals); alert(game.frog[0]+' '+game.frog[1]+' '+game.frog[2]+' '+game.frog[2]);//display  1 2 3 1000                                                                         //frog.property2 = 2;                                                                         //frog.property3 = 3;                                                                         //frog.property1000 = 1000; }//]]>    </script>   </head> <body>   </body>   </html>

you should reconsider way trying access "animals"... try this:

window.onload = function () {      function animal(name) {       this.name = name;       this.property1 = 1;       this.property2 = 2;       this.property3 = 3;       this.property1000 = 1000;     }      function game() {       this.animals = {};        this.addanimal = function (animalname) {         this.animals[animalname] = new animal(animalname);        };     }       var game = new game();      game.addanimal('frog');     game.addanimal('lion');     game.addanimal('cat');      alert(game.animals.frog.name +"; " + game.animals.frog.property1 +"; " + game.animals.frog.property2);   };

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