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Old June 30th, 2016, 05:39 AM
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Default data.js:14 Uncaught TypeError: Cannot read property 'id' of undefined

Hello programmers,
can somebody please help me out here ? what could be the cause of this error message:

Uncaught TypeError: Cannot read property 'id' of undefined


here is the code
Code:
var products = [
	{"id": 1, "name": 'Assassin Creed', "category": '', "price": 13.45, "quantity_in_stock": 5},
	{"id": 2, "name": 'Thunder', "category": '', "price": 15.45, "quantity_in_stock": 5},
	{"id": 3, "name": 'The Witcher', "category": '', "price": 18.45, "quantity_in_stock": 5},
	{"id": 4, "name": 'Red Hair', "category": '', "price": 21.45, "quantity_in_stock": 5},
	{"id": 5, "name": 'The brothers', "category": '', "price": 23.45, "quantity_in_stock": 5}
];

localStorage.products = JSON.stringify(products);
var proOBJ = JSON.parse(localStorage.products);
var productlist = document.getElementById("productList");
for (x = 0 ; x <= proOBJ.length ; x++) {
	var items = document.createElement("li");
	items.id = "product" + proOBJ[x].id ;
	items.classname  = "product"+ proOBJ[x].id ;
	items.appendChild(document.createTextNode(proOBJ[x].name));
	productlist.appendChild(items);
};
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