将使用jQuery的Chrome扩展移植到Firefox SDK插件

问题描述

我的Chrome扩展在后台页面中使用jQuery，用于像 （铬）;
_window = Cc [@ mozilla.org/appshell/appShellService;1]
.getService（Ci.nsIAppShellService）。hiddenDOMWindow;

$ = require（'../ 3rdparty / jquery'）（_ window）;

然而，我不得不修补jQuery（2.1.3）本身，将行3441改为

  window.setTimeout（jQuery.ready）; 
  

我相当有信心这是一个jQuery错误。

My Chrome extension makes use of jQuery in the background page, for things like jQuery.extend(), jQuery.ajax(), jQuery.deferred(), (not DOM manipulation stuff, which doesn't make sense in a background page).

Migrating this code to a Firefox SDK Add-on, there's no background window object, which jQuery requires to work, so something like

var $ = require('../3rdparty/jquery.min')(window);

which is how jQuery works in a CommonJS-like environment, fails, with jQuery itself throwing a jQuery requires a window with a document exception.

Is there any way to use jQuery in a Firefox SDK-based add-on? Page Workers seemed promising, but I can't get hold of the underlying window object.

Andy

解决方案

This works:

    var {Cc, Ci} = require("chrome");
    _window = Cc["@mozilla.org/appshell/appShellService;1"]
        .getService(Ci.nsIAppShellService).‌​hiddenDOMWindow;

    $ = require('../3rdparty/jquery')(_window);

However, I had to patch jQuery (2.1.3) itself, changing line 3441 to

    window.setTimeout( jQuery.ready );

I'm reasonably confident this is a jQuery bug.

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