的JavaScript/ASP - 不工作

我必須找錯了，但我找不到竅門：的JavaScript/ASP - 不工作

 <asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent"> 
<script src="http://code.jquery.com/jquery-1.4.2.min.js" type="text/javascript"></script> 
     <script src="http://www.listinventory.com/js/jquery-ui-1.8.1.custom.min.js" type="text/javascript"></script> 
     <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> 
     <script type="text/javascript" src="http://code.google.com/p/jquery-utils/source/browse/trunk/src/jquery.countdown.js"></script> 
<script type="text/javascript"> 
     $(function hello() { 
      // function that does something exciting? 
      var liftOff = function() { 
       // .... 
      }; 

      // Get a date that is some (short) time in the future 
      var getDeadline = function() { 
       var shortly = new Date(); 
       shortly.setSeconds(shortly.getSeconds() + 5.5); 
       return shortly; 
      }; 

      // Attach click handler to all our buttons 
      $("div.mainpanel button.resetButton").click(function (event) { 

       // I am assuming that you will not be nesting these controls? 
       var $mainpanel = $(this).parents("div.mainpanel") // this will find the mainpanel div that contains the pressed button 
       .effect("highlight", {}, 700); 

       $("div.shortly", $mainpanel) // this will find any div with the class = shortly inside mainpanel 
       .countdown('change', { until: getDeadline() }); 
      }); 

      // Start all countdowns going on page load 
      $('#shortly').countdown({ 
       until: getDeadline(), 
       onExpiry: liftOff, 
       layout: '{sn}' 
      }); 
     }); 

</script> 


    <div class="mainpanel"> 
    <div> 
     test 
    </div> 
    <div class="shortly"> 

    </div> 
    <button class="resetButton"> 
     Reset 
    </button> 
</div> 

</asp:Content>

我得到一個「Microsoft JScript運行時錯誤：對象不支持此屬性或方法「倒計時的例外。

來源

2010-07-22 Julian

控制檯上是否有任何錯誤？ – jigfox 2010-07-22 12:20:28

顯示倒計時代碼請 – 2010-07-22 12:31:09

如果錯誤處於倒數計時，我們需要相應的代碼，甚至更好，我們需要輸出異常的行號！ – jigfox 2010-07-22 12:44:45