Jquery的blockUI无法在Firefox中运行 [英] Jquery's blockUI not working in Firefox

问题描述

我正在firefox中构建一个扩展程序，它检查导航的URL，将其与本地阻止的URL列表进行比较，然后决定阻止或继续调用。



为了保持用户占用，我试图使用JQuery的blockUI函数来阻止页面，直到我的比较结果完成。但是，出于某种原因，Firefox每次调用blockUI时都会触发异常 NotSupportedError：不支持操作。



以下是我的XUL代码

 <？ xml version =   1.0 ？>  
 <？ xml-stylesheet href =   .... type =   text / css ？>  
 <  ！DOCTYPE     TestExtension     SYSTEM    ... >  
 <   overlay     id   =  sample    xmlns   =  http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul >  
 <   script     src   =  jquery-1.9.1.js    /  >  
< script src =   jquery.blockUI.js /> 
< script src =   background.js /> 
 < /   overlay  >  

以下是我在 Background.js



 $ mb = jQuery.noConflict（）; 
  if （flag）
 {
 $ mb.blockUI.defaults.applyPlatformOpacityRules = 假; 
 $ mb.blockUI（）;  //   FIRES EXCEPTION  
} 



我的firefox版本是：20.0



非常感谢任何帮助。

解决方案

mb = jQuery.noConflict（）;
if （flag）
{




mb.blockUI.defaults.applyPlatformOpacityRules = 假;

mb.blockUI（）; // FIRES EXCEPTION
}

我的firefox版本是：20.0



非常感谢任何帮助。

I am building an Extension in firefox which checks the navigated URL, compares it to a list of locally blocked URL''s and then decides to block or proceed on with the call.

In order to keep the user occupied, i am trying to use JQuery''s blockUI function to block the page till the results of my comparison are complete. However, for some reason, Firefox fires an exception every time i call the blockUI NotSupportedError: Operation is not supported.

The following is my XUL Code

<?xml version="1.0"?>
<?xml-stylesheet href="...." type="text/css"?> 
<!DOCTYPE TestExtension SYSTEM "...">
<overlay id="sample" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
		<script src="jquery-1.9.1.js" />
		<script src="jquery.blockUI.js" />
		<script src="background.js" />
</overlay>

The following is how i call the BlockUI within my Background.js

$mb = jQuery.noConflict();
if (flag)
{
   $mb.blockUI.defaults.applyPlatformOpacityRules = false;
   $mb.blockUI(); // FIRES EXCEPTION
}

My firefox version is: 20.0

Any Help is greatly appreciated.

解决方案

mb = jQuery.noConflict(); if (flag) {

mb.blockUI.defaults.applyPlatformOpacityRules = false;

mb.blockUI(); // FIRES EXCEPTION }

My firefox version is: 20.0

Any Help is greatly appreciated.

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