javascript - 创建一个HTMLCollection(create a HTMLCollection)

Question

I'm trying to shim Element.prototype.children which should return a HTMLCollection

(我正在尝试对应该返回HTMLCollection的 Element.prototype.children进行填充)

There is a window.HTMLCollection

(有一个window.HTMLCollection)

However

(然而)

var h = new HTMLCollection();
//TypeErrror: HTMLCollection is not a constructor

and

(和)

var h = Object.create(HTMLCollection.prototype);
h[0] = div;
h.item(0); 
// Could not convert JavaScript argument

Test Firefox 7 and Chrome

(测试Firefox 7和Chrome)

Apart from shimming HTMLCollection is there any way to interact with it?

(除了HTMLCollection之外，还可以与它进行交互吗？)

Also provide feedback on this github issue if you can suggest a solution

(如果您可以提出解决方案，还请提供有关此github问题的反馈)

  ask by Raynos translate from so