Questions on UI for ASP.NET AJAX Forum

5 answers

261 views

Hi,
I have a problem with RadTextbox on ASP.NET,
when i change it's display/visibilty property lets say from "hidden" to "visible" it works, but when my moues hovers over it it disappears and changes back.
I tried the same thing on a normal asp:textbox and it worked just fine.
Can you help me?
Chrome +Javascript.

var txtbEmail = document.getElementById("txtbEmail");
txtbEmail.style.visibility = "visible";

General Discussions

answered on 03 Sep 2014

1 answer

410 views

Grid export columns only contain System.Data.DataRowView

I have a grid that works fine otherwise, but when I export it (regardless of Excel, CSV, PDF, etc.) their are two issues:

(1) The first issue is that hypercolumns are shown as blank in the exported file even the programmatic definition is "exportable = false";
(2) All of the columns that contain boundcolumn's only contain the value "System.Data.DataRowView" text instead of the values from the grid (
which display correctly).

I have read other forum entries that discuss this textual value, but they pretty much have to do with data column names not matching the grid column names -- and that is not the case.

I have attached:
(1) a screen capture of the displayed grid with one of the export files superimposed showing the results. Please remember that is does NOT matter which export file format I select.
(2) the .aspx display file source that I can distribute;
(3) the master file source that I can distribute; and,
(4) the code behind file source code that I can distribute.

Any help anyone can provide would be most appreciated!

Lynn

Source code follows:

the .aspx display file source that I can distribute:

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<h3>

Agents with Expiring Licenses

</h3>

<p>

These Agents have licenses that are expiring soon.

</p>

<div class="container">

<div class="row10">

<div class="one column" >

</div>

<div class="fourteen columns" >

<telerik:RadGrid ID="RadGrid1" runat="server" AllowSorting="True" OnNeedDataSource="RadGrid1_NeedDataSource" Width="99.7%"

AutoGenerateColumns="false" AllowPaging="false" OnItemDataBound="RadGrid1_ItemDataBound" AllowFilteringByColumn="True">

<ExportSettings HideStructureColumns="true" Csv-ColumnDelimiter="Comma" IgnorePaging="true" OpenInNewWindow="true" ExportOnlyData="true" >

</ExportSettings>

<MasterTableView Width="100%" CommandItemDisplay="Top" EnableViewState="true">

<PagerStyle Mode="Slider"></PagerStyle>

<CommandItemTemplate>

<table class="rcCommandTable" width="100%">

<tr>

<td style="float: right; vertical-align:middle;" >

<asp:ImageButton runat="server" ID="btnCSVExport" ImageUrl="../Icons/csvdownload.jpg" CommandName="ExportToCSV" Height="24px" Width="24px" ToolTip="Export to CSV" />

<asp:ImageButton runat="server" ID="btnExcelExport" ImageUrl="../Icons/excel.png" CommandName="ExportToExcel" Height="24px" Width="24px" ToolTip="Export to Excel" />

<asp:ImageButton runat="server" ID="btnWordExport" ImageUrl="../Icons/ms_word_2.png" CommandName="ExportToWord" Height="24px" Width="24px" ToolTip="Export to Word" />

<asp:ImageButton runat="server" ID="btnPDFExport" ImageUrl="../Icons/Pdf.png" CommandName="ExportToPDF" Height="24px" Width="24px" ToolTip="Export to PDF" />

</td>

</tr>

</table>

</CommandItemTemplate>

<CommandItemSettings ShowExportToWordButton="true" ShowExportToExcelButton="true" ShowExportToCsvButton="true" ShowExportToPdfButton="true">

</CommandItemSettings>

<Columns>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</div>

<div class="one column" >

</div>

<br />

<div class="container">

<div class="row10">

<div class="sixteen columns" style="text-align: center;" >

<telerik:RadButton ID="CloseMe" runat="server" Text="Close Window" CausesValidation="False" ToolTip= "Closes this window." UseSubmitBehavior="False" OnClientClicked="closemenow" />

</div>

<div class="container">

<div class="row10">

<div class="sixteen columns" style="text-align: center;">

<asp:Label ID="PageErrors" runat="server" Font-Bold="True" ForeColor="#C00000" Width="95%"></asp:Label>

</div>

</asp:Content>

the master file source that I can distribute:

<body id="page1">

<telerik:RadFormDecorator Skin="Office2010Silver" Enabled="true" ID="QsfFormDecorator" DecorationZoneID="rfd-demo-zone" runat="server" DecoratedControls="All" EnableRoundedCorners="true" EnableEmbeddedSkins="true" />

<telerik:RadSkinManager ID="RadSkinManager1" runat="server" ></telerik:RadSkinManager>

<form id="form1" runat="server">

<div id="rfd-demo-zone" >

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<div id="content">

<div class="main">

<div class="xcontainer">

<div class="row-main-25" style="padding-bottom: 10px; ">

<div class="sixteen columns ">

<div class="menucontainer" >

<section id="loginx">

<asp:LoginView ID="LoginView1" runat="server" ViewStateMode="Disabled">

<AnonymousTemplate>

<ul class="sessionnav" id="Ul1" runat="server" style="margin-bottom: 10px; padding-top: 4px; padding-bottom: 6px;">

<li><a id="A4" runat="server" onclick="doNothing();" title=

"If checked, the site will attempt to display pages by re-using the same window. If you are using a mobile device this will reduce the number of pages opened."

>Reuse Windows</a><asp:CheckBox ID="ReuseWindow1" runat="server" onclick="doClick(this)" AutoPostBack="true" ToolTip=

"If checked, the site will attempt to display pages by re-using the same window. If you are using a mobile device this will reduce the number of pages opened by Broker+."

/></li>

<li><a id="A3" runat="server" href="~/Account/Login.aspx">Log in</a></li>

<li><a id="A2" runat="server" href="~/Account/Register.aspx" >Register</a></li>

</ul>

</AnonymousTemplate>

<LoggedInTemplate>

<ul class="sessionnav" id="Ul2" runat="server" style="margin-bottom: 10px; padding-top: 4px; padding-bottom: 6px;">

<li><a id="A5" runat="server" onclick="doNothing();" title=

"If checked, the site will attempt to display pages by re-using the same window. If you are using a mobile device this will reduce the number of pages opened by Broker+."

>Reuse Windows</a><asp:CheckBox ID="ReuseWindow2" runat="server" onclick="doClick(this)" AutoPostBack="true" ToolTip=

"If checked, the site will attempt to display pages by re-using the same window. If you are using a mobile device this will reduce the number of pages opened by Broker+."

/></li>

<li><a id="A1" runat="server" class="username" href="~/Account/MyAccount.aspx" title="Manage your account"><asp:LoginName ID="LoginName1" runat="server" CssClass="username" /></a></li>

<li><asp:LoginStatus ID="LoginStatus1" runat="server" CssClass="username" LogoutAction="Redirect" LogoutText="Log off" LogoutPageUrl="~/logout.aspx" /></li>

</ul>

<div class="clear"></div>

</LoggedInTemplate>

</asp:LoginView>

</section>

</div>

<div class="row10" style="height: 90px; " >

<div class="sixteen columns header-bg" style="height: 90px;">

<div style="float: left; ">

<img src="" />

</div>

<div class="zippy" style="margin-left: 0px; float: left; height: 90px; text-align: center; overflow: no-display;">

<div class="slogan-line">

<telerik:RadTicker AutoStart="true" runat="server" ID="Radticker1" loop="false" DataSourceID="SqlDataSource1" DataTextField="ScrollerText" >

</telerik:RadTicker>

</div>

<div class="findus" style="float: right; height: 90px; text-align: center; background-color: black; ">

<div class="header-icons-and-phone">

<div class="header-icons-links">

<img alt="youtube icon" src="<%=Page.ResolveUrl("~/Icons/youtube.png")%>" height="24" width="24" />

<img alt="facebook icon" src="<%=Page.ResolveUrl("~/Icons/facebook.png")%>" height="24" width="24" />

<img alt="twitter icon" src="<%=Page.ResolveUrl("~/Icons/twitter.png")%>" height="24" width="24" />

</div>

<div class="header-icons-links2">

<asp:Label Text="Have questions?" ID="Label2" runat="server" Font-Bold="true" Font-Italic="true" Font-Names="Times New Roman" Font-Size="16px" ForeColor="#11bcf0"></asp:Label>

<br />

<asp:Label Text="" ID="Label3" runat="server" Font-Bold="true" Font-Size="16px" ForeColor="white"></asp:Label>

</div>

<div class="clear"></div>

</div>

<div class="clear"></div>

</div>

<div class="row10" style="width: 100%; background-color: black; " >

<div class="sixteen columns " >

<div class="menubar" >

<THDi:BrokerPlusMenu ID="BrokerPlusMenu1" runat="server" MenuToLoad="Broker+ Office" ProfileName="Office" />

</div>

<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">

</asp:ContentPlaceHolder>

</div>

the code behind file source code that I can distribute:

protected void Page_Init(object sender, System.EventArgs e)

{

if (!Page.IsPostBack)

{

sType = Request["T"];

string sUserFormRules = Convert.ToString(Session["UserBrokerPlusFormsRules"]);

string sRule = "";

this.RadGrid1.AllowFilteringByColumn = true;

GridHyperLinkColumn hypercolumn = null;

GridBoundColumn boundcolumn = null;

hypercolumn = new GridHyperLinkColumn();

hypercolumn.HeaderText = "Edit";

hypercolumn.UniqueName = "Agent";

hypercolumn.Text = "<img border=\"0\" alt=\"View\" src=\"../Icons/pencil_16.png\" />";

hypercolumn.DataNavigateUrlFields = new string[] { "Agent" };

hypercolumn.DataNavigateUrlFormatString = "OfcAgentEdit.aspx?M=Y&T=" + sType + "K=" + "{" + "0" + "}";

hypercolumn.AllowFiltering = false;

hypercolumn.HeaderStyle.Width = Unit.Pixel(50);

hypercolumn.Exportable = false;

this.RadGrid1.MasterTableView.Columns.Add(hypercolumn);

hypercolumn = new GridHyperLinkColumn();

hypercolumn.HeaderText = "Email";

hypercolumn.UniqueName = "SendAgentMail";

hypercolumn.Text = "<img border=\"0\" alt=\"View\" src=\"../Icons/mailIcon.gif\" />";

hypercolumn.DataNavigateUrlFields = new string[] { "AgentEmail" };

hypercolumn.DataNavigateUrlFormatString = "mailto:" + "{" + "0" + "}";

hypercolumn.HeaderStyle.Width = Unit.Pixel(30);

hypercolumn.AllowFiltering = false;

hypercolumn.Exportable = false;

this.RadGrid1.MasterTableView.Columns.Add(hypercolumn);

boundcolumn = new GridBoundColumn();

boundcolumn.UniqueName = "AgentID";

boundcolumn.DataField = "AgentID";

boundcolumn.HeaderText = "ID";

boundcolumn.FilterControlWidth = Unit.Pixel(50);

boundcolumn.HeaderStyle.CssClass = "mediumgridcol";

boundcolumn.ItemStyle.CssClass = "mediumgridcol";

boundcolumn.FooterStyle.CssClass = "mediumgridcol";

boundcolumn.Visible = true;

boundcolumn.Exportable = true;

this.RadGrid1.MasterTableView.Columns.Add(boundcolumn);

boundcolumn = new GridBoundColumn();

boundcolumn.UniqueName = "AgentFullName";

boundcolumn.DataField = "AgentFullName";

boundcolumn.HeaderText = "Name";

boundcolumn.HeaderStyle.Width = Unit.Pixel(240);

boundcolumn.FilterControlWidth = Unit.Pixel(100);

boundcolumn.Visible = true;

this.RadGrid1.MasterTableView.Columns.Add(boundcolumn);

boundcolumn = new GridBoundColumn();

boundcolumn.UniqueName = "AgentCellular";

boundcolumn.DataField = "AgentCellular";

boundcolumn.HeaderText = "Cellular";

boundcolumn.FilterControlWidth = Unit.Pixel(60);

boundcolumn.HeaderStyle.CssClass = "smallgridcol";

boundcolumn.ItemStyle.CssClass = "smallgridcol";

boundcolumn.FooterStyle.CssClass = "smallgridcol";

boundcolumn.Visible = true;

this.RadGrid1.MasterTableView.Columns.Add(boundcolumn);

boundcolumn = new GridBoundColumn();

boundcolumn.UniqueName = "AgentEmail";

boundcolumn.DataField = "AgentEmail";

boundcolumn.HeaderText = "Email";

boundcolumn.HeaderStyle.CssClass = "smallgridcol";

boundcolumn.ItemStyle.CssClass = "smallgridcol";

boundcolumn.FooterStyle.CssClass = "smallgridcol";

boundcolumn.Visible = true;

boundcolumn.FilterControlWidth = Unit.Pixel(100);

this.RadGrid1.MasterTableView.Columns.Add(boundcolumn);

RadGrid1.AllowPaging = Convert.ToBoolean(Session["ShowListsWithPaging"]);

RadGrid1.PageSize = 20;

}

else

{

sType = Request["T"];

}

protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

// this code is used to make filter columns visible/invisible as the grid grows/shrinks

if (e.Item is GridFilteringItem)

{

GridFilteringItem Filter = (GridFilteringItem)e.Item;

Filter["AgentID"].CssClass = "mediumgridcol";

Filter["AgentCellular"].CssClass = "smallgridcol";

Filter["AgentEmail"].CssClass = "smallgridcol";

}

protected void CreateNew_Click(object sender, EventArgs e)

{

Response.Redirect("OfcAgentEdit.aspx?M=N&K=&T=" + sType);

}

public DataTable GetDataTable()

{

String ConnString = System.Configuration.ConfigurationManager.ConnectionStrings["BrokerPlus"].ConnectionString;

DataTable dt = new DataTable();

//string sStatusNeeded = "";

DateTime dt1 = Convert.ToDateTime("9/1/2014");

using (SqlConnection sqlcon = new SqlConnection(ConfigurationManager.ConnectionStrings["BrokerPlus"].ConnectionString))

{

using (SqlCommand cmd = new SqlCommand("[Agents_GetAllByAgent_ExpiringLicenses2]", sqlcon))

{

cmd.CommandType = CommandType.StoredProcedure;

cmd.Parameters.Add(new SqlParameter("@Account", Convert.ToInt32(Session["UserAccount"])));

cmd.Parameters.Add(new SqlParameter("@Agent_Expire", dt1));

using (SqlDataAdapter da = new SqlDataAdapter(cmd))

{

da.Fill(dt);

return dt;

}

protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

RadGrid1.DataSource = GetDataTable();

}

The sql code to the stored procedure being used:

CREATE PROCEDURE [dbo].[Agents_GetAllByAgent_ExpiringLicenses2]

(

@Account int,

@Agent_Expire date

)

AS

SELECT Agent, AgentEmail, AgentID, AgentFullName, AgentCellular, AgentLicenseExpires, Agent_Account FROM Agents

WHERE AgentLicenseExpires < @Agent_Expire AND Agent_Account = @Account

the master file source that I can distribute

Grid

answered on 03 Sep 2014

1 answer

128 views

RadTreeNode right-side images

I'm building a tree dynamically server-side and cannot figure out a way to optionally add an image to the right side of the tree node.

In a regular TreeView, I overrode the TreeNode to handle the RenderPostText() method to allow me to optionally insert my own image in the rendered HTML, but that method does not appear to be supported on RadTreeNode().

I know you can use CSS .rtImg to add a permanent image, but I'm not sure how to use that method server-side (if you even can) to have the impage displayed on only some nodes.

Is there another method I am missing?

TreeView

answered on 03 Sep 2014

6 answers

221 views

Connection to RadPivotGrid

I am trying to connect to a cube using C#. When I connect it through my aspx page it works without any issues. But I would like to do it using code. I tried this code - but I am not able to do it. Please let me know what I should fix..

This is my aspx page

<tlrk:RadPivotGrid AllowFiltering="true" AllowSorting="true" ID="RadPivotGrid1" Width="100%"
RowTableLayout="Tabular" FieldsPopupSettings-AggregateFieldsMinCount="2" AllowPaging="true"
PageSize="20" runat="server" EnableConfigurationPanel="true" EnableZoneContextMenu="true"
AggregatesPosition="Rows" EnableToolTips ="true" Skin="Vista">
<PagerStyle AlwaysVisible="true" />
<OlapSettings ProviderType="Adomd"> </OlapSettings>
<RowHeaderCellStyle Width="100%" />
<ConfigurationPanelSettings Position="left" LayoutType="Stacked" DefaultDeferedLayoutUpdate="true" />
<ClientSettings EnableFieldsDragDrop="true"><Scrolling AllowVerticalScroll="false" ScrollHeight="1000px" /> </ClientSettings>
</tlrk:RadPivotGrid>

And in my c# I did this -

protected void Page_Load(object sender, System.EventArgs e)
{
SetupAdomdConnection();
}
private void SetupAdomdConnection()
{
AdomdDataProvider provider = new AdomdDataProvider();
AdomdConnectionSettings settings = new AdomdConnectionSettings();
settings.Cube = "cubeName";
settings.Database = "DBName";
settings.ConnectionString = "Provider=MSOLAP;Data Source=XXXXX;Initial Catalog=DBName;";
provider.ConnectionSettings = settings;
}

PivotGrid

answered on 03 Sep 2014

3 answers

297 views

[Solved] Reset Built-In Dock State Persistence

Hi,

I have a RadDockLayout control with 2 zones and 4 dock and I want to remember the positions and states of the docks. The Built-In Dock State Persistence works for me (other examples change the size of the docks when loading).

However, I would like to implement a 'Reset Layout' button. How do you clear the built-in dock states?

Thanks in advance,
Matt

Dock

answered on 03 Sep 2014

6 answers

491 views

Download file directly

I want to be able to download any file in the FileExplorer, so when i click on a file it does not need to be opened in a Window.
How can I manage this? I tried to use the handler.ashx but i don't know how i can manage it, and when i click on a folder to switch to that folder it raises an error.

Pleas help, many thanx!

FileExplorer

answered on 03 Sep 2014

4 answers

665 views

[Solved] Waiting for an Ajax Request in progress to end.

Hello,

I am working on a project with a RadGrid and a RadTreeView.
Each time the user clicks on a node it fills a RadGrid with data.
The controls work in an Ajax environment.
Pressing on a RadTreeView node influences the RadGrid.
Sometimes it takes time to load data into the RadGrid.

The project requirement is that when user clicks on a node in the RadTreeView during an AJAX request/postback, show a JS alert to the user to wait for the reply and only then make another request.

How to perform this?

Thank,
Daniel.

Ajax

answered on 03 Sep 2014

1 answer

113 views

Updating a RadGrid from a PanelBar template

I have a HeaderTemplate for a RadPanelItem that contains a LinkButton. In the template constructor I pass an ID value that I need the LinkButton to use. The idea is that the PanelBar grows dynamically based on a query. That works fine using the template.

My issue comes in when I try to click the LinkButton to update the RadGrid. Since the template is a class of its own, it cannot directly reference the RadGrid for passing it a new DateTable based on the ID value, stored within the template.

I've tried passing a callback function to the template constructor using System.Action<string>. I then try to attach the callback as an EventHandler to the LinkButton's Click event. So far this hasn't done anything for me.

Template:

public class TelerikTemplates

{

public class PanelTemplate : ITemplate

{

private readonly Label title;

private readonly LinkButton totalButton;

public PanelTemplate(string pTitle, int pTotal, string pId, System.Action<string> callback)

{

title = new Label();

title.CssClass = "panelTitle";

title.Text = pTitle;

totalButton = new LinkButton();

totalButton.CssClass = "totalButton";

totalButton.Text = pTotal.ToString();

totalButton.Click += delegate(object sender, System.EventArgs e) { callback(pId); };

}

public void InstantiateIn(Control pContainer)

{

pContainer.Controls.Add(title);

pContainer.Controls.Add(totalButton);

}

WebForm Code Behind

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

}

using (DataTable data = GetData())

{

foreach (DataRow dr in data.Rows)

{

RadPanelItem titlePanel = new RadPanelItem();

titlePanel.HeaderTemplate = new TelerikTemplates.PanelTemplate((string)dr["RuleName"], (int)dr["AccountTotal"], (string)dr["RuleId"], populateGrid);

RadPanelItem subPanel = new RadPanelItem();

subPanel.ContentTemplate = new TelerikTemplates.ChartAndTableTemplate(dr);

titlePanel.Items.Add(subPanel);

panelBar.Items.Add(titlePanel);

}

public void populateGrid(string pId)

{

grid.DataSource = GetGridData(pId);

grid.Rebind();

}

WebForm Markup

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<meta http-equiv="X-UA-Compatible" content="IE=edge">

<meta name="author" content="">

<meta name="description" content="Demo site for home page.">

<title>Demo: Home (PanelBar)</title>

<link href="~/Content/less/css/styles.css" rel="stylesheet" />

</head>

<body>

<form id="form1" runat="server">

<asp:Label ID="lblTest" runat="server" Text="Test"></asp:Label>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="grid">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<section>

<div>

<telerik:RadPanelBar Runat="server" Width="100%" ExpandMode="SingleExpandedItem" ID="panelBar">

<Items>

</Items>

</telerik:RadPanelBar>

</div>

<div>

<telerik:RadGrid ID="grid" runat="server" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" />

</div>

</section>

</form>

</body>

</html>

Thanks for any possible help!

Ajax

answered on 03 Sep 2014

1 answer

146 views

Problem styling menu

I have a RadMenu on my page that I am having problem styling.
The attached snapshot shows how it looks currently. The Quick Links is a menu, The child item keeps wrapping and looks wierd.

I have custom css and I am not using any Telerik base styling. When the width is 100px, the rSlide div is set to 0px width (the container that creates the sliding animation). when the slider is set to 100%, the rSlide is like 14px wide, which is way smaller then the full size of the RadMenu and we are unable to figure this out.

.upper_nav .RadMenu li {

border: none;

padding: 0;

position: relative;

}

.upper_nav .RadMenu .rmHorizontal,

.upper_nav .RadMenu .rmVertical {

padding: 0;

}

.upper_nav .RadMenu .rmRootLink {

font-size: 12px;

}

.upper_nav .RadMenu .rmRootLink:link,

.upper_nav .RadMenu .rmRootLink:visited {

color: #536ba2;

}

.upper_nav .RadMenu .rmRootLink:hover,

.upper_nav .RadMenu .rmRootLink:active,

.upper_nav .RadMenu .rmRootLink:focus {

color: #3c3d5e;

background: none;

border: none;

}

.upper_nav .RadMenu .rmSlide {

position: absolute;

display: none;

}

.upper_nav .RadMenu .rmVertical .rmItem {

display: block;

}

.upper_nav .RadMenu .rmVertical .rmItem span {

width: 100% !important;

}

Menu

answered on 03 Sep 2014

2 answers

286 views

The type initializer for 'Telerik.Web.RenderModesCache' threw an exception

Hi everyone,

When I deployment asp.net 4.0 web site on IIS 6.0 server I have error:

[TypeInitializationException: The type initializer for 'Telerik.Web.RenderModesCache' threw an exception.]
Telerik.Web.RenderModesCache.GetViewDescriptors() +0
Telerik.Web.UI.RadDataBoundControl.GetViewScriptReference() +81
Telerik.Web.UI.RadDataBoundControl.GetScriptReferences() +80
Telerik.Web.UI.RadDataBoundControl.System.Web.UI.IScriptControl.GetScriptReferences() +13
System.Web.UI.ScriptControlManager.AddScriptReferenceForScriptControl(List`1 scriptReferences, IScriptControl scriptControl) +41
System.Web.UI.ScriptControlManager.AddScriptReferencesForScriptControls(List`1 scriptReferences) +92
System.Web.UI.ScriptManager.RegisterScripts() +129
System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender, EventArgs e) +122
System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +8897866
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2716

web.config has next configuration:

    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="Telerik.Web.UI"/>
      </assemblies>
    </compilation>

     <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID">
      <controls>
        <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>
      </controls>
    </pages>

With IIS Express 7.0 the web site working correctly.

What may be cause of the problem?

General Discussions

answered on 03 Sep 2014