Question

我要把我的javascript代码破成几卷。其中每个部分都有需要在美元(文件)内填写的代码。因此,在每个档案中,将开立新的(文件)。

我怎么能从档案中宣布的职能中提一下(在文件上)。 ready

If this is not possible, can you propose an alternative? Thank you.

Edit:我要澄清,我想避免利用全球范围。我在利用指定职能作为活动处理者这一行文,但我确实能够看到如何这样做。

Answer 1

You really can t get away from declaring a global. Creating a single global isn t so bad, you can then namespace all your functions under it.

把它用在像主人这样的东西。 j 档案,以便你能够在此保持共同职能:

// name this something unique to your page/site/app
var MYAPP = {};

// now we can attach functions to it

MYAPP.funcA = function() { /* ... */ };
MYAPP.funcB = function() { /* ... */ };

然后,在你匿名的每一项职能中,你都可以接触MYAPP.funcA()、MYAPP.funcB()等。你们还可以在传单上修改皇家警察部队,以增加职能、财产等。

In the end you have a single global (darn it!), but if you ve named it properly you are creating a global namespace where your app code can safely reside.

Answer 2

You can make a local variable global with

window.globalname = localname;

职能是变量。

Answer 3

只要这些档案按顺序装上(即filea.js的功能在fileb.js之前装上。打电话给他们,应当罚款。

In order to make sure files load their dependencies first, you could consider require.js or head.js

I ve had luck with the latter: http://headjs.com/

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