在FF 11中加载jQuery UI会给出错误::“TypeError：a is undefined” [英] Loading jquery UI in FF 11 give error:: "TypeError: a is undefined"

问题描述

我在我的ff扩展中使用jquery（ui）。所有工作正常，直到ff 10.

  var loader = Components.classes [@ mozilla.org/moz/jssubscript-loader ; 1\" ]的getService（Components.interfaces.mozIJSSubScriptLoader）; 
 
 loader.loadSubScript（chrome：//myext/content/js/jquery-1.7.2.js，wnd）; 
 
 var jQ = wnd.jQuery.noConflict（true）; 
尝试{
 loader.loadSubScript（chrome：//myext/content/js/jquery.ui.core.min.js，jQ）; 
} catch（Except）{
 alert（Except.toString（））; 
 
  

在FF 11中，这段代码不起作用。
根据上面的代码，我想加载jquery，然后加载jquery ui库。
Jquery正在被加载，但它不会加载chrome：//myext/content/js/jquery.ui.core.min.js并给出错误TypeError：a is undefined

任何帮助将被appriciated。

解决方案

我有一个类似的错误，但是把loadSubScript放在这个位置对我很有用：

  // load jQuery 
 
 var loader = Components.classes [@ mozilla.org/moz/jssubscript-loader;1] 
 .getService（Components.interfaces.mozIJSSubScriptLoader）; 
 loader.loadSubScript（chrome：//myext/content/lib/jquery-1.7.2.js，context）; 
 var jQuery = window.jQuery.noConflict（true）; 
 
 if（typeof（jQuery.fn._init）=='undefined'）{jQuery.fn._init = jQuery.fn.init; } 
 
 var $ = function（selector，context）{return new jQuery.fn.init（selector，context || myext.doc）; }; 
 $ .fn = $ .prototype = jQuery.fn; 
 
 myext.jQuery = jQuery; 
 myext。$ = $; 
 
 loader.loadSubScript（chrome：//myext/content/lib/jquery.tablesorter.js，jQuery）; 
  

I am using jquery(ui as well) in my ff extension. All is working fine till ff 10.

var loader = Components.classes["@mozilla.org/moz/jssubscript-loader;1"].getService(Components.interfaces.mozIJSSubScriptLoader);

loader.loadSubScript("chrome://myext/content/js/jquery-1.7.2.js",wnd);

var jQ = wnd.jQuery.noConflict(true);
  try {
          loader.loadSubScript("chrome://myext/content/js/jquery.ui.core.min.js", jQ);
  } catch (Except){
    alert(Except.toString());
  }

In FF 11 this code is not working. As per the above code, I am trying to load the jquery and then loading the jquery ui libs. Jquery is getting loaded but it doesn't load the "chrome://myext/content/js/jquery.ui.core.min.js" and give error "TypeError: a is undefined"

Any help would be appriciated.

解决方案

I had a similar error, but putting loadSubScript in this position it worked for me:

//load jQuery

var loader = Components.classes["@mozilla.org/moz/jssubscript-loader;1"]
                       .getService(Components.interfaces.mozIJSSubScriptLoader);
loader.loadSubScript("chrome://myext/content/lib/jquery-1.7.2.js",context);
var jQuery = window.jQuery.noConflict(true);

if( typeof(jQuery.fn._init) == 'undefined') { jQuery.fn._init = jQuery.fn.init; }

var $ = function(selector,context){ return new jQuery.fn.init(selector,context||myext.doc); };
$.fn = $.prototype = jQuery.fn;

myext.jQuery = jQuery;
myext.$ = $;

loader.loadSubScript("chrome://myext/content/lib/jquery.tablesorter.js",jQuery);

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