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[Solved] Invalid postback or callback argument.

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Ajax
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balaji
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balaji asked on 23 Jun 2009, 05:46 AM
Hi Telerik,
The Problem With the Rad Continues again.
Am using Rad Ajax panel in my code .it works for single functionality
For inst :where i bind the grid using selected values from the Rad Combo.
Like wise am having the same req in filling the Rad tree view.
While doing it am getting the below Error.
While Searching i found lot of answers to it like setting page enable event validation="false".
Even though i set it to false my functionality doesn't works and remain idle or redirected.
a)May i know the Reason Why this Error occurs.?
b) is there any problem with the coding conventions.?
c)How to face this Error in future
"Microsoft: javascript :Run Time Error:Invalid
postback or callback argument.  Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page.  For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them.  If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="dbconfig.aspx.cs" Inherits="dbconfig" EnableEventValidation="false"    %> 
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %> 
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
 
<html xmlns="http://www.w3.org/1999/xhtml"
<head> 
    <title>Ax Online</title> 
    <link href="css/calendar.css" type="text/css" rel="stylesheet" /> 
    <link href="css/datepicker.css" type="text/css" rel="Stylesheet" /> 
    <link href="css/core.css" type="text/css" rel="stylesheet" /> 
    <link href="css/Card1011-65001.css" type="text/css" rel="Stylesheet" /> 
  
    <link href="css/drag-drop-folder-tree_2.css" type="text/css" rel="Stylesheet" /> 
 
     
    <script language="javascript" src="js/ajax2.js" type="text/javascript"></script> 
   <script language="javascript" src="js/ajax.js" type="text/javascript"></script> 
    <script language="javascript" src="js/treeajax.js" type="text/javascript"></script> 
<form id="form1" runat="server"
   
    <script type="text/javascript"
        function fnShowHide(str) { 
            var aId = str.id; 
            aIdaId = aId.substring(0, (aId.length - 1)); 
            if (document.getElementById(aId).getElementsByTagName('UL').length != 0) { 
                if (document.getElementById(aId).getElementsByTagName('UL')[0].style.display == '') { 
                    //document.getElementById(aId).className = "closecurrentLi"
                    document.getElementById(aId).getElementsByTagName('IMG')[0].src = "images/iconPlus.gif"
                    document.getElementById(aId).getElementsByTagName('UL')[0].style.display = 'none'
                } 
                else { 
                    //document.getElementById(aId).className = "opencurrentLi"
                    document.getElementById(aId).getElementsByTagName('IMG')[0].src = "images/iconMinus.gif"
                    document.getElementById(aId).getElementsByTagName('UL')[0].style.display = ''
                } 
            } 
            else { 
                //document.getElementById(aId).className = "noImgLi"
                document.getElementById(aId).getElementsByTagName('IMG')[0].style.visibility = 'hidden'
            } 
        } 
 
     </script> 
     <script type="text/javascript"
         /* <![CDATA[ */


         /* <![CDATA[ */

         function isMouseOverGrid(target) {
             parentNode = target;
             while (parentNode != null) {
                 if (parentNode.id == gridId) {
                     return parentNode;
                 }
                 parentNode = parentNode.parentNode;
             }

             return null;
         }

//         function onNodeDragging(sender, args) {
//             var target = args.get_htmlElement();

//             if (!target) return;

//             if (target.tagName == "INPUT") {
//                 target.style.cursor = "hand";
//             }

//             var grid = isMouseOverGrid(target)
//             if (grid) {
//                 grid.style.cursor = "hand";
//             }
//         }

         function dropOnHtmlElement(args) {
             if (droppedOnInput(args))
                 return;

             if (droppedOnGrid(args))
                 return;
         }

         function droppedOnGrid(args) {
             var target = args.get_htmlElement();

             while (target) {
                 if (target.id == gridId) {
                     args.set_htmlElement(target);
                     return;
                 }

                 target = target.parentNode;
             }
             args.set_cancel(true);
         }

         function droppedOnInput(args) {
             var target = args.get_htmlElement();
             if (target.tagName == "INPUT") {
                 target.style.cursor = "default";
                 target.value = args.get_sourceNode().get_text();
                 args.set_cancel(true);
                 return true;
             }
         }

         function dropOnTree(args) {
             var text = "";

             if (args.get_sourceNodes().length) {
                 var i;
                 for (i = 0; i < args.get_sourceNodes().length; i++) {
                     var node = args.get_sourceNodes()[i];
                     text = text + ', ' + node.get_text();
                 }
             }
         }

//         function clientSideEdit(sender, args) {
//             var destinationNode = args.get_destNode();

//             if (destinationNode) {
//                 var firstTreeView = $find('RadTreeView1');
//                 var secondTreeView = $find('RadTreeView2');

//                 firstTreeView.trackChanges();
//                 secondTreeView.trackChanges();
//                 var sourceNodes = args.get_sourceNodes();
//                 for (var i = 0; i < sourceNodes.length; i++) {
//                     var sourceNode = sourceNodes[i];
//                     sourceNode.get_parent().get_nodes().remove(sourceNode);

//                     if (args.get_dropPosition() == "over") destinationNode.get_nodes().add(sourceNode);
//                     if (args.get_dropPosition() == "above") insertBefore(destinationNode, sourceNode);
//                     if (args.get_dropPosition() == "below") insertAfter(destinationNode, sourceNode);
//                 }
//                 destinationNode.set_expanded(true);
//                 firstTreeView.commitChanges();
//                 secondTreeView.commitChanges();
//             }
//         }

         function insertBefore(destinationNode, sourceNode) {
             var destinationParent = destinationNode.get_parent();
             var index = destinationParent.get_nodes().indexOf(destinationNode);
             destinationParent.get_nodes().insert(index, sourceNode);
         }

         function insertAfter(destinationNode, sourceNode) {
             var destinationParent = destinationNode.get_parent();
             var index = destinationParent.get_nodes().indexOf(destinationNode);
             destinationParent.get_nodes().insert(index + 1, sourceNode);
         }

//         function onNodeDropping(sender, args) {
//             var dest = args.get_destNode();
//             if (dest) {
//                 var clientSide = document.getElementById('ChbClientSide').checked;

//                 if (clientSide) {
//                     clientSideEdit(sender, args);
//                     args.set_cancel(true);
//                     return;
//                 }

//                 dropOnTree(args);
//             }
//             else {
//                 dropOnHtmlElement(args);
//             }
//         }

         function AddNewItem() {
             var combo = $find("RadComboBox1");

             var intextput = document.getElementById("addmodule").value;

             var comboItem = new Telerik.Web.UI.RadComboBoxItem();
             comboItem.set_text(intextput);
             combo.trackChanges();
             combo.get_items().add(comboItem);
             comboItem.select();
             combo.commitChanges();
             comboItem.scrollIntoView();
             document.getElementById('addmodule').style.display = 'none';
             document.getElementById('Additem').style.display = 'none';
         }

         function showadditems() {
             document.getElementById('Additems').style.display = 'none';
             document.getElementById('addmodule').style.display = '';
             document.getElementById('Additem').style.display = '';

         }

         function checkpwd(id, uid) {
             var pwd = document.getElementById(id).value;
             var usid = document.getElementById(uid).value;

             if (usid == "") {
                 alert('User Name is Required');
                 return false;
             }
             else if (pwd == "") {
                 alert('Password is Required');
                 return false;
             }
             else {
                 return true;
             }
         }
         function Showitems(dbtoolsobj) {
             alert(dbtoolsobj);
             document.getElementById(dbtoolsobj).style.display = '';
             document.getElementById('Div1').style.display = 'none';
         }
         function showsqlfields(tagname) {
             document.getElementById(tagname).style.display = '';
             
         }
         function hideitem(position) 
         {

             if (position == 'left') 
             {
                 document.getElementById('sqlauthent').style.display = 'none';
                 document.getElementById('db1').style.display = 'none';
                 document.getElementById('DropDownList3').style.display = 'none';
                 document.getElementById('treeview1').style.display = 'none';
                 document.getElementById('sql').checked = false;
                 document.getElementById('windows').checked = false;
                
             }
             else 
             {
                 document.getElementById('sqlauthent1').style.display = 'none';
                 document.getElementById('db2').style.display = 'none';
                 document.getElementById('DropDownList4').style.display = 'none';
                 document.getElementById('treeview2').style.display = 'none';
                 document.getElementById('sql1').checked = false;
                 document.getElementById('windows1').checked = false;
             }
         }
         function hidedbtool() {
             debugger;
             document.getElementById('DbTools').style.display = 'none';
            
         }
         /* ]]> */ 
            </script> 
    <div> 
 
        <table class="ms-main" height="100%" cellspacing="0" cellpadding="0" width="100%" 
            border="0"
            <tbody> 
                <tr> 
                    <td> 
                        <table cellspacing="0" cellpadding="0" width="100%" border="0"
                            <tbody> 
                                <tr> 
                                    <td class="ms-globalbreadcrumb" colspan="4"
                                        <table class="ms-globalright" height="100%" cellspacing="0" cellpadding="0"
                                            <tbody> 
                                                <tr> 
                                                    <td class="ms-globallinks" style="padding-right: 6px; padding-left: 3px" valign="center"
                                                    </td> 
                                                    <td class="ms-globallinks" valign="center"
                                                        <span style="display: none"></span><span title="Open Menu"></span> 
 
                                                        <script language="javascript" type="text/javascript">                                                            var _spUserId = 155;</script> 
 
                                                    </td> 
                                                    <td class="ms-globallinks" style="padding-right: 3px; padding-left: 1px"
                                                        &nbsp; 
                                                    </td> 
                                                    <td class="ms-globallinks" valign="center"
                                                        <table cellspacing="0" cellpadding="0"
                                                            <tbody> 
                                                                <tr> 
                                                                    <td class="ms-globallinks"
                                                                        <span style="padding-left: 3px"></span> 
                                                                    </td> 
                                                                    <td class="ms-globallinks"
                                                                        &nbsp; 
                                                                        <telerik:RadScriptManager runat="server" ID="RadScriptManager1"
                                                                        </telerik:RadScriptManager> 
                                                                        <%--    <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>--%> 
                                                                        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="true" DefaultLoadingPanelID="RadAjaxLoadingPanel1"
                                                                            <AjaxSettings> 
                                                                              <%--   
                                                                                <telerik:AjaxSetting AjaxControlID="RadComboBox1"
                                                                                <UpdatedControls> 
                                                                                    <telerik:AjaxUpdatedControl ControlID="RadGrid2" LoadingPanelID="AjaxLoadingPanel1" /> 
                                                                                    <telerik:AjaxUpdatedControl ControlID="RadComboBox1" /> 
                                                                                </UpdatedControls> 
                                                                            </telerik:AjaxSetting>--%> 
                                                                                 
                                                                            </AjaxSettings> 
                                                                        </telerik:RadAjaxManager> 
                                                                    </td> 
                                                                </tr> 
                                                            </tbody> 
                                                        </table> 
                                                    </td> 
                                                    <td class="ms-globallinks" valign="center"
                                                        &nbsp; 
                                                    </td> 
                                                </tr> 
                                            </tbody> 
                                        </table> 
                                    </td> 
                                </tr> 
                            </tbody> 
                        </table> 
                    </td> 
                </tr> 
                <tr> 
                    <td class="ms-globalTitleArea"
                        <table cellspacing="0" cellpadding="0" width="100%" border="0"
                            <tbody> 
                                <tr> 
                                    <td class="ms-titleimagearea" id="GlobalTitleAreaImage"
                                        &nbsp;<h1 class="ms-sitetitle"
                                            S .Oliver<id="ctl00_PlaceHolderSiteName_onetidProjectPropertyTitle" href="http://india.soliverasia.biz/development/"
                                            </a> 
                                        </h1> 
                                    </td> 
                                    <td class="ms-sitetitle" width="100%"
                                        &nbsp; 
                                    </td> 
                                    <td style="padding-top: 8px" valign="top"
                                        &nbsp; 
                                    </td> 
                                </tr> 
                            </tbody> 
                        </table> 
                    </td> 
                </tr> 
                <tr> 
                    <td class="ms-bannerContainer" id="onetIdTopNavBarContainer" width="100%"
                        &nbsp; 
                    </td> 
                </tr> 
                <tr height="100%"
                    <td> 
                        <table height="100%" cellspacing="0" cellpadding="0" width="100%"
                            <tbody> 
                                <tr> 
                                    <td id="TitleAreaImageCell" class="ms-pagetitleareaframe" valign="center" nowrap> 
                                    </td> 
                                    <td class="style3"
                                        &nbsp; 
                                    </td> 
                                    <td class="ms-pagetitleareaframe" id="onetidPageTitleAreaFrame" valign="top" nowrap> 
                                        <table id="onetidPageTitleAreaTable" cellspacing="0" cellpadding="0" border="0"
                                            <tbody> 
                                                <tr> 
                                                    <td class="ms-titlearea" valign="top"
                                                        &nbsp; 
                                                    </td> 
                                                </tr> 
                                                <tr> 
                                                    <td class="ms-pagetitle" id="onetidPageTitle" valign="top" height="100%"
                                                        <h2 class="ms-pagetitle"
                                                            DB UTILITY</h2> 
                                                    </td> 
                                                </tr> 
                                            </tbody> 
                                        </table> 
                                    </td> 
                                    <td class="ms-titlearearight"
                                        <div class="ms-titleareaframe" style="height: 100%"
                                            <img height="1" alt="" src="Images/blank.gif" width="1"></div> 
                                    </td> 
                                </tr> 
                                <tr> 
                                    <td class="ms-leftareacell" id="LeftNavigationAreaCell" valign="top" height="100%"
                                        <table class="ms-nav" cellspacing="0" cellpadding="0" width="100%"
                                            <tbody> 
                                                <tr> 
                                                    <td> 
                                                        <table class="ms-navframe" cellspacing="0" cellpadding="0" border="0"
                                                            <tbody> 
                                                                <tr valign="top"
                                                                    <td width="4"
                                                                        <img height="1" alt="" src="Images/blank.gif" width="4"
                                                                    </td> 
                                                                    <td valign="top" class="style2" id="quicklaunch"
                                                                        <span style="display: none"><href="http://india.soliverasia.biz/development/_layouts/listedit.aspx?List=661a3483-d30d-40bb-8fa4-845ff50d7074"
                                                                        </a></span
                                                                    </td> 
                                                                </tr> 
                                                                <tr> 
                                                                    <td colspan="2"
                                                                        <img height="1" alt="" src="Images/blank.gif" width="138"
                                                                    </td> 
                                                                </tr> 
                                                            </tbody> 
                                                        </table> 
                                                    </td> 
                                                    <td> 
                                                    </td> 
                                                </tr> 
                                            </tbody> 
                                        </table> 
                                    </td> 
                                    <td class="style1"
                                        <div class="ms-pagemargin" height="100%"
                                            <img height="1" alt="" src="Images/blank.gif" width="6"></div> 
                                    </td> 
                                    <td class="ms-bodyareacell" valign="top"
                                        <telerik:RadAjaxPanel ID="RadAjaxpanel1" LoadingPanelID="AjaxLoadingPanel2"  EnableAJAX="true" runat="server" > 
                                        <table class="style4" style="border: 1px solid #8e8e8e; width: 750px"
                                            <tr> 
                                                <td class="style11"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style7"
                                                    Module Name: 
                                                </td> 
                                                <td class="style38"
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style32"
                                                </td> 
                                                <td class="style33"
                                                    <table class="style29"
                                                        <tr> 
                                                            <td class="style31"
                                                                &nbsp; 
                                                            </td> 
                                                            <td class="style30"
                                                                <telerik:RadComboBox ID="RadComboBox1" runat="server" Skin="Sunset" AutoPostBack="true" 
                                                                    OnSelectedIndexChanged="RadComboBox1_SelectedIndexChanged"
                                                                    <Items> 
                                                                        <telerik:RadComboBoxItem runat="server" Text="Select" Value="Select" /> 
                                                                    </Items> 
                                                                </telerik:RadComboBox> 
                                                            </td> 
                                                            <td> 
                                                                <input type="button" id="Additems" value="Add Module" onclick="showadditems()" runat="server" /><input 
                                                                    type="button" id="Record" value="Enter Records" onclick="LoadServer()" /> 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                </td> 
                                                <td class="style39"
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style11"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style7"
                                                    <input type="text" id="addmodule" style="display: none" /> 
                                                    <input type="button" id="Additem" value="Add" style="display: none" onclick="AddNewItem()" /> 
                                                    &nbsp; 
                                                </td> 
                                                <td class="style38"
                                                </td> 
                                            </tr> 
                                        </table> 
                                        <div id="Div1" class="treebdr" runat="server" style="width: 700px"
                                            <telerik:RadGrid ID="RadGrid2" AutoGenerateColumns="False" AllowPaging="True" AllowSorting="True" 
                                                AllowFilteringByColumn="True" Width="560px" runat="server" OnColumnCreating="RadGrid2_ColumnCreating" 
                                                OnItemCommand="RadGrid2_ItemCommand" OnItemDeleted="RadGrid2_ItemDeleted" OnDeleteCommand="RadGrid2_DeleteCommand" 
                                                OnNeedDataSource="RadGrid2_NeedDataSource" OnDataBound="RadGrid2_DataBound" GridLines="None" 
                                                AutoGenerateDeleteColumn="true" Skin="Sunset"
                                                <%--<HeaderContextMenu EnableTheming="True"
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
</HeaderContextMenu>--%> 
                                                <PagerStyle Mode="NumericPages" /> 
                                                <PagerStyle Mode="NextPrevAndNumeric" /> 
                                                <MasterTableView Width="100%" DataKeyNames="Mapid" HorizontalAlign="NotSet"
                                                    <RowIndicatorColumn> 
                                                        <HeaderStyle Width="20px"></HeaderStyle> 
                                                    </RowIndicatorColumn> 
                                                    <ExpandCollapseColumn> 
                                                        <HeaderStyle Width="20px"></HeaderStyle> 
                                                    </ExpandCollapseColumn> 
                                                    <Columns> 
                                                        <telerik:GridButtonColumn ConfirmText="Are you Sure You want to Delete this Item?" 
                                                            ConfirmDialogType="RadWindow" ConfirmTitle="Delete" ButtonType="ImageButton" 
                                                            CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" HeaderText="Delete"
                                                        </telerik:GridButtonColumn> 
                                                    </Columns> 
                                                </MasterTableView> 
                                                <FilterMenu EnableTheming="True"
                                                    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
                                                </FilterMenu> 
                                            </telerik:RadGrid> 
                                            <asp:Button ID="clrFilters" runat="server" Text="Clear filters" CssClass="button" 
                                                OnClick="clrFilters_Click"></asp:Button> 
                                        </div> 
                                     
                                        <img id="loadingimg"  style="display:none"/> 
                                        <table id="DbTools" style="border: 1px solid #8e8e8e; width: 750px;display:none"
                                            <tr> 
                                                <td class="style26"
                                                </td> 
                                                <td class="style7"
                                                    Source Server: 
                                                </td> 
                                                <td class="style28"
                                                    Destination Server: 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style13"
                                                </td> 
                                                <td class="style5"
                                                    <asp:DropDownList ID="DropDownList1" runat="server" Height="62px" Width="204px" onchange="hideitem('left')"   > 
                                                        <asp:ListItem>INCHAX001\SQLEXPRESS</asp:ListItem> 
                                                    </asp:DropDownList> 
                                                    <br /> 
                                                     
                                                </td> 
                                                <td class="style25"
                                                    <asp:DropDownList ID="DropDownList2" runat="server" Height="46px" Width="204px" onchange="hideitem('right')"
                                                        <asp:ListItem>INCHAX001\SQLEXPRESS</asp:ListItem> 
                                                    </asp:DropDownList> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    <table class="style4" style="border-top-color: #8e8e8e; border-right-color: #8e8e8e; 
                                                        border-bottom-color: #8e8e8e; border-left-color: #8e8e8e; border-width: 1px; 
                                                        border-style: solid"> 
                                                        <tr> 
                                                            <td class="style14"
                                                                Authentication: 
                                                            </td> 
                                                            <td> 
                                                                <%--<asp:RadioButtonList ID="RadioButtonList2" runat="server" AutoPostBack="True" OnSelectedIndexChanged="RadioButtonList2_SelectedIndexChanged"
                                                                            <asp:ListItem>Windows</asp:ListItem> 
                                                                            <asp:ListItem>Sql</asp:ListItem> 
                                                                        </asp:RadioButtonList>--%> 
                                                                <input type="radio" id="windows" name="Authent" onclick="Loaddb('DropDownList1','windows')" 
                                                                    runat="server" />Windows 
                                                                <br /> 
                                                                <input type="radio" id="sql" name="Authent" onclick="showsqlfields('sqlauthent')" 
                                                                    runat="server" />Sql 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                </td> 
                                                <td class="style10"
                                                    <table class="style4" style="border-top-color: #8e8e8e; border-right-color: #8e8e8e; 
                                                        border-bottom-color: #8e8e8e; border-left-color: #8e8e8e; border-width: 1px; 
                                                        border-style: solid"> 
                                                        <tr> 
                                                            <td class="style16"
                                                                Authentication: 
                                                            </td> 
                                                            <td> 
                                                                <%--<asp:RadioButtonList ID="RadioButtonList3" runat="server" AutoPostBack="True" OnSelectedIndexChanged="RadioButtonList3_SelectedIndexChanged"
                                                                            <asp:ListItem>Windows</asp:ListItem> 
                                                                            <asp:ListItem>Sql</asp:ListItem> 
                                                                        </asp:RadioButtonList>--%> 
                                                                <input type="radio" id="windows1" name="Authent1" onclick="Loaddb('DropDownList2','windows')" 
                                                                    runat="server" />Windows 
                                                                <br /> 
                                                                <input type="radio" id="sql1" name="Authent1" onclick="showsqlfields('sqlauthent1')" 
                                                                    runat="server" />Sql 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    <table class="style4"
                                                        <tr> 
                                                            <td class="style14"
                                                                &nbsp; 
                                                            </td> 
                                                            <td> 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                </td> 
                                                <td class="style10"
                                                    <table class="style4"
                                                        <tr> 
                                                            <td class="style16"
                                                                &nbsp; 
                                                            </td> 
                                                            <td> 
                                                                <%--<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>--%> 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp;&nbsp;&nbsp; 
                                                    <table id="sqlauthent" style="display: none"
                                                        <tr> 
                                                            <td> 
                                                                Login: 
                                                            </td> 
                                                            <td> 
                                                                <input type="text" id="txtlogin" runat="server" /> 
                                                            </td> 
                                                        </tr> 
                                                        <tr> 
                                                            <td> 
                                                                Password: 
                                                            </td> 
                                                            <td> 
                                                                <input type="password" id="txtpwd" runat="server" /> 
                                                                <input type="button" id="gobtn" value="Go" onclick="Loaddb('DropDownList1','sql')" /> 
                                                            </td> 
                                                        </tr> 
                                                    </table> 
                                                   <span id="errormsg" style="font-family:Arial Black;color:Red;display:none"></span>  
                                                   </td> 
                                                    
                                                       <td class="style9"
                                                            &nbsp;&nbsp;&nbsp;&nbsp; 
                                                            <table ID="sqlauthent1" style="display: none"
                                                                <tr> 
                                                                    <td> 
                                                                        Login: 
                                                                    </td> 
                                                                    <td> 
                                                                        <input ID="txtlogin1" runat="server" type="text" /> 
                                                                    </td> 
                                                                </tr> 
                                                                <tr> 
                                                                    <td> 
                                                                        Password: 
                                                                    </td> 
                                                                    <td> 
                                                                        <input ID="txtpwd1" runat="server" type="password" /> 
                                                                        <input ID="btngo1" onclick="Loaddb('DropDownList2','sql1')" type="button"  
                                                                            value="Go" /> 
                                                                    </td> 
                                                                </tr> 
                                                            </table> 
                                                             <span id="errormsg1" style="font-family:Arial Black;color:Red;display:none"></span>  
                                                            </td> 
                                                 
                                            </tr> 
                                            <tr> 
                                                <td class="style35"
                                                </td> 
                                                <%--<td class="style36"
                                                <asp:Label ID="lblpwd" runat="server" Text="Password:"></asp:Label> 
                                                <asp:TextBox ID="TextBox3" runat="server" Width="167px" TextMode="Password"></asp:TextBox><asp:Button  
                                                    ID="Button4" runat="server" Text="GO" Width="25px"  
                                                    onclick="Button4_Click"  OnClientClick="return checkpwd('TextBox3','TextBox5');"  
                                                    Height="26px"/> 
                                                 
                                                     </td>--%> 
                                                <%--<td class="style37"
                                                <asp:Label ID="lblpwd1" runat="server" Text="Password:"></asp:Label> 
                                                <asp:TextBox ID="TextBox4" runat="server" Width="167px" TextMode="Password"></asp:TextBox><asp:Button  
                                                    ID="Button5" runat="server" Text="GO" Width="26px"  
                                                    onclick="Button5_Click"  OnClientClick="return checkpwd('TextBox4','TextBox6');"/> 
                                                     </td>--%> 
                                            </tr> 
                                            <tr> 
                                                <td class="style40"
                                                </td> 
                                                <td class="style41"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style42"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                </td> 
                                                <td class="style24"
                                                <span id="db1" style="display:none"></span> 
                                                    </td> 
                                                <td class="style10"
                                                <span id="db2" style="display:none"></span> 
                                                    </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    <span id="sourcedrop" style="display: none"
                                                        <asp:DropDownList ID="DropDownList3" runat="server" Height="101px" Width="244px" 
                                                            AutoPostBack="True"  AppendDataBoundItems="true" OnSelectedIndexChanged="DropDownList3_SelectedIndexChanged"
                                                        </asp:DropDownList> 
                                                    </span> 
                                                </td> 
                                                <td class="style10"
                                                    <span id="targetdrop" style="display: none"
                                                        <asp:DropDownList ID="DropDownList4" runat="server" Height="101px" Width="244px" 
                                                            AutoPostBack="True"
                                                        </asp:DropDownList> 
                                                    </span> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                     
                                                </td> 
                                                <td class="style10"
                                                     <%--<asp:SqlDataSource ID="treesource" runat="server" ConnectionString="<%$ ConnectionStrings:DbToolConnectionString %>" 
            SelectCommand="select TABLE_NAME as tblname from INFORMATION_SCHEMA.Tables where TABLE_CATALOG=@db"
            <SelectParameters> 
                <asp:ControlParameter Name="db" PropertyName="SelectedValue" ControlID="DropDownList3" /> 
            </SelectParameters> 
        </asp:SqlDataSource>--%> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style21"
                                                </td> 
                                                <td class="style22"
                                                    <div class="treebdr" id="treeview1" runat="server" style="display:none"
                                                        <%--<telerik:RadAjaxLoadingPanel ID="LoadingPanel1" runat="server" CssClass="loadingPanel"/> --%> 
                                                        <asp:Label ID="treeviewstatus" runat="server" /> 
                                                         
                                                        <telerik:RadTreeView ID="RadTreeView1" runat="server" EnableDragAndDrop="True"  
                                                             MultipleSelect="true" EnableDragAndDropBetweenNodes="true" > 
                                                        </telerik:RadTreeView> 
                                                    </div> 
                                                </td> 
                                                <td class="style23"
                                                    <div class="treebdr" id="treeview2" runat="server" style="display:none"
                                                        <%-- <telerik:RadTreeView ID="RadTreeView2" runat="server" EnableDragAndDrop="True"  
                                                        OnClientNodeDropping="onNodeDropping"  
                                                        OnClientNodeDragging="onNodeDragging"  OnNodeExpand="RadTreeView2_NodeExpand" MultipleSelect="true" 
                                                        EnableDragAndDropBetweenNodes="true"
                                                    </telerik:RadTreeView>--%> 
                                                        <asp:Label ID="treeviewstatus1" runat="server" /> 
                                                        <telerik:RadTreeView ID="RadTreeView2" runat="server" EnableDragAndDrop="True"  
                                                             MultipleSelect="true" EnableDragAndDropBetweenNodes="true"
                                                        </telerik:RadTreeView> 
                                                    </div> 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style26"
                                                </td> 
                                                <td class="style27"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style28"
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    <asp:Button ID="Button3" runat="server" Text="Submit" /> 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style18"
                                                </td> 
                                                <td class="style19"
                                                </td> 
                                                <td class="style20"
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                            <tr> 
                                                <td class="style12"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style24"
                                                    &nbsp; 
                                                </td> 
                                                <td class="style10"
                                                    &nbsp; 
                                                </td> 
                                            </tr> 
                                        </table> 
                                            </telerik:RadAjaxPanel> 
                                        <br /> 
                                        <asp:Label ID="lblmodulename" runat="server"></asp:Label> 
                                        <br /> 
                                    </td> 
                                </tr> 
                            </tbody> 
                        </table> 
                        <div id="treeview3" runat="server" class="treebdr" style="display: none"
                            <%--<asp:RadioButton ID="RadioButton2" runat="server" Text="Sql Server"  
                                                                        AutoPostBack="True" oncheckedchanged="RadioButton2_CheckedChanged" />--%> 
                            </a> 
                        </div> 
                    </td> 
                    <td class="ms-rightareacell"
                        <div class="ms-pagemargin"
                            <img height="1" alt="" src="Images/blank.gif" width="10"></div> 
                    </td> 
                </tr> 
                <tr> 
                    <td class="ms-pagebottommarginleft"
                    <input type="hidden" id="uid1" runat="server" /> 
                    <input type="hidden" id="pwd1" runat="server" /> 
                    <input type="hidden" id="uid2" runat="server" /> 
                    <input type="hidden" id="pwd2" runat="server" /> 
                        <img height="10" alt="" src="Images/blank.gif" width="1"
                    </td> 
                    <td class="ms-pagebottommargin"
                        <img height="10" alt="" src="Images/blank.gif" width="1"
                    </td> 
                    <td class="ms-bodyareapagemargin"
                        <img height="10" alt="" src="Images/blank.gif" width="1"
                    </td> 
                    <td class="ms-pagebottommarginright"
                        <img height="10" alt="" src="Images/blank.gif" width="1"
                    </td> 
                </tr> 
            </tbody> 
        </table> 
    
       
         <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" > 
          <img src="Images/Loadingajax.gif" alt="loading.." /> 
           </telerik:RadAjaxLoadingPanel> 
    </div> 
    </form> 
</body> 
</html> 
Pls guys need to solve this issue as this is a show stopper for my proj
Thanks in Advance
N.Balaji

1 Answer, 1 is accepted

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Sebastian
Telerik team
answered on 26 Jun 2009, 06:46 AM

Hello balaji,

The error you receive is rather a generic one and unfortunately based on your code snippets I am not able to determine the cause of it. To progress in our investigation, I suggest you prepare a simplified working version of your project, exhibiting the abnormality, and send it enclosed to a regular support ticket. We will test/debug it locally and will get back to you with our findings.

Regards,

Sebastian
the Telerik team

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Asked by
balaji
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Answers by
Sebastian
Telerik team
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