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Session Ends Prior to Uploader completing

Last post 10-11-2012, 10:20 AM by Kenneth. 1 replies.
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  •  10-09-2012, 3:46 PM 74932

    Session Ends Prior to Uploader completing

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    If a session is terminated prior to the upload from occuring I am receiving an error message in the form of an alert box with the login page's script inside.  Is there some way to catch the session from terminating to prevent the code within the Uploader from executing.  

  •  10-11-2012, 10:20 AM 74961 in reply to 74932

    Re: Session Ends Prior to Uploader completing

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    Hi BenHolcombe,

     

    You can try the example below, it shows you how to keep activating the session in API "CuteWebUI_AjaxUploader_OnStop" and  "CuteWebUI_AjaxUploader_OnStart".

     

    1. <%@ Page Language="C#" %>  
    2.   
    3. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  
    4. <html xmlns="http://www.w3.org/1999/xhtml">  
    5. <head runat="server">  
    6.     <title>example</title>  
    7. </head>  
    8. <body>  
    9.     <form id="form1" runat="server">  
    10.         <div class="content">  
    11.             Debug:  
    12.             <input type="text" readonly="readonly" id="output" style="width: 400px" />  
    13.             <p>  
    14.                  <CuteWebUI:Uploader runat="server" ID="Uploader1" InsertText="Browse Files"  
    15.                     InsertButtonID="BrowseButton">  
    16.                 </CuteWebUI:Uploader>  
    17.             </p>  
    18.   
    19.             <script type="text/javascript">  
    20.         var output=document.getElementById("output");  
    21.         var keepsessionurl="test.aspx";  
    22.           
    23.         var keeptimeout=180000; //2 mins  
    24.         var keeptimerid;  
    25.           
    26.         keeptimeout=3000;//6 sec for testing  
    27.           
    28.         function keeponce()  
    29.         {    
    30.             keeptimerid=setTimeout(keeponce,keeptimeout);  
    31.               
    32.             output.value="send request"  
    33.               
    34.             var xh=window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP");  
    35.             xh.open("GET",keepsessionurl,true);  
    36.             xh.onreadystatechange=function()  
    37.             {  
    38.                 if(xh.readyState<4)return;  
    39.                   
    40.                 output.value="recieved "+xh.status+" , "+new Date().getTime()  
    41.             }  
    42.             xh.send();  
    43.               
    44.         }  
    45.   
    46.         function CuteWebUI_AjaxUploader_OnStart()  
    47.         {  
    48.             output.value="start"  
    49.             clearTimeout(keeptimerid);  
    50.             keeptimerid=setTimeout(keeponce,keeptimeout);  
    51.         }  
    52.         function CuteWebUI_AjaxUploader_OnStop()  
    53.         {  
    54.             output.value="stop"  
    55.             clearTimeout(keeptimerid);  
    56.         }  
    57.   
    58.             </script>  
    59.   
    60.         </div>  
    61.     </form>  
    62. </body>  
    63. </html>  
     

    regards,

     

    Ken 
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