javascript - Why does this syntax cause it's property constructor to longer point to it's own constructor? -


i learning prototypes in javascript, , came across behavior, guess matter of fact, wondered if there practical reason it...

let's create object:

function stormtrooper(){}

and want fill properties , methods, because after they're stormtroopers , they'll same :) (and better reason, don't want every instance created having it's own individual properties , methods, waste of memory , cause duplication).

stormtrooper.prototype = {    name : null,    type: null,    id : null,    rank : null,    'years of service' : null,    weapon : null,    utilitybelt : null,    givereport : function(){      alert('"click.." '+ this.type +' ' + this.id + ', clear... nothing report..."click"');     } };

when console.dir(stormtrooper.prototype); , crack open __proto__: property , look it's constructor property, point object, in end native object. why?

i know can explicitly add constructor property when create it, wondered why is? (that points object instead of stormtrooper).

thanks in advance!

any object created object literal:

var obj = { hello: "world" };

will plain object constructed object constructor. that's you've got in code:

stormtrooper.prototype = {   // ... };

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