It seems Map "remembers" file it was originally loaded with. Meaning if i change file content, Map still loads with an old one. I used to workaround this issue by changing file name every time i load.

Not sure if any new solutions to the issue were introduced recently.

Thank you

I have two filter columns in my grid; however, only one filter (Status) is working. The second filter (Classification) is not working ( alone or in combination with first). I followed Demo example from https://demos.telerik.com/aspnet-ajax/grid/examples/functionality/filtering/filter-templates/defaultvb.aspx

 <telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" Width="100%"   AllowFilteringByColumn="True"
            AllowSorting="True" AllowPaging="True" PageSize="7" runat="server" AutoGenerateColumns="False"
            ShowStatusBar="true" EnableLinqExpressions="false">
            <MasterTableView DataKeyNames="InstitutionID" TableLayout="Fixed">
                <Columns>
                    <telerik:GridBoundColumn UniqueName="InstitutionID" DataField="InstitutionID" HeaderText="Institution ID"
                        AllowFiltering="false" HeaderStyle-Width="200px" />
                     
                   <telerik:GridBoundColumn UniqueName="PrgOffStatus" DataField="PrgOffStatus" HeaderText="Status" HeaderStyle-Width="200px">
                        <FilterTemplate>
                            <telerik:RadComboBox RenderMode="Lightweight" ID="RadComboBoxCity"   
                                  Width="100px" AppendDataBoundItems="true" SelectedValue='<%# TryCast(Container, GridItem).OwnerTableView.GetColumn("PrgOffStatus").CurrentFilterValue %>'
                                runat="server" OnClientSelectedIndexChanged="CityIndexChanged">
                                <Items>
                                    <telerik:RadComboBoxItem Text="All" />
<telerik:RadComboBoxItem Text="Active" Value="Active" />
                                            <telerik:RadComboBoxItem Text="Discontinued" Value="Discontinued" />
                                            <telerik:RadComboBoxItem Text="Suspended" Value="Suspended" />   
                                </Items>
                            </telerik:RadComboBox>
                            <telerik:RadScriptBlock ID="RadScriptBlock2" runat="server">
                                <script type="text/javascript">
                                    function CityIndexChanged(sender, args) {
                                        var tableView = $find("<%# TryCast(Container, GridItem).OwnerTableView.ClientID %>");
tableView.filter("PrgOffStatus", args.get_item().get_value(), "EqualTo");
                                }
                                </script>
                            </telerik:RadScriptBlock>
                        </FilterTemplate>
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="ProgramClass" HeaderText="Classification" UniqueName="ProgramClass"
                        HeaderStyle-Width="200px" >
                        <FilterTemplate>
                            <telerik:RadComboBox RenderMode="Lightweight" ID="RadComboBoxCountry"    
                                 Width="100px" AppendDataBoundItems="true" SelectedValue='<%# TryCast(Container, GridItem).OwnerTableView.GetColumn("ProgramClass").CurrentFilterValue %>'
                                runat="server" OnClientSelectedIndexChanged="CountryIndexChanged">
                                <Items>
                                     <telerik:RadComboBoxItem Text="All" Value="" />
                                           <telerik:RadComboBoxItem Text="Program" Value="Program" />
                                            <telerik:RadComboBoxItem Text="Concentration" Value="Concentration" />
                                            <telerik:RadComboBoxItem Text="Certificate" Value="Certificate" /> 
            <telerik:RadComboBoxItem Text="NoAward" Value="NoAward" />
                                </Items>
                            </telerik:RadComboBox>
                            <telerik:RadScriptBlock ID="RadScriptBlock3" runat="server">
                                <script type="text/javascript">
                                    function CountryIndexChanged(sender, args) {
                                        var tableView = $find("<%# TryCast(Container, GridItem).OwnerTableView.ClientID %>");
tableView.filter("ProgramClass", args.get_item().get_value(), "EqualTo");
                                }
                                </script>
                            </telerik:RadScriptBlock>
                        </FilterTemplate>
                         
                    </telerik:GridBoundColumn>
                  
                </Columns>
            </MasterTableView>
        </telerik:RadGrid>

Hi,
I have a page that is forced via a document mode to render compatible to IE7 using:

<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />

I am getting severe graphical issues in IE 11 that render some of my Telerik based controls unusable.

These issues are ressolved by removing the X-UA-Compatible line (shown above).

I am using UI for ASP.NET AJAX 2018.1.117.45
My question is can anyone confirm what is the official earliest IE version that UI for ASP.NET AJAX version 2018.1.117.45 supports?
Thanks
Ben

Hi, 

I'm experiencing some issues with RadMaskedTextBox. I'm using this mask: "(###) ###-#### #######". The last 7 numbers being for extension numbers. I understand that there are 4 different options that provide differing values in my backend .ascx file: Text / TextWithLiterals / TextWithPrompt / TextWithPromptAndLiterals. Everything works as expected when following the mask from left-to-right.

But weird things are happening when the user inputs in the middle of the mask: When I debug my RadMaskedTextBox properties in C#, all of these 4 options are ignoring the last 7 numbers.

First: Is it a supported feature of RadMaskedTextBox to allow the user to input in the middle of a mask? 

If no ... what's the best workaround?

If yes ... how do I access the proper value?

Test values on front-end input:

• (555) 555-5555 _534___
• (555) 555-5555 _54__2_
• (555) 555-5555 ____2__

When inspecting the input, there are 4 values on front-end: 

• validationText: "(555) 555-5555 2"
• valueAsString: "(555) 555-5555 ____2__"
• valueWithPromptAndLiterals: "(555) 555-5555 ____2__"
• lastSetTextBoxValue: "(555) 555-5555 ____2__"

In the backend, all of these values are as follows: 

• Text: "5555555555"
• TextWithLiterals: "(555) 555-5555"
• TextWithPrompt: "5555555555_______"
• TextWithPromptAndLiterals: "(555) 555-5555 _______"

I cannot find a single solution to allow the user to input a number in the middle of the mask. All the front-end values of the input seem to allow for the user to input in the middle of the mask. But why aren't ANY of these values sent back to C#? The only value I can find that doesn't ignore the extension is LastSetTextBoxValue - but this value is inaccessible. 

• LastSetTextBoxValue: "(555) 555-5555 ____2__"

See images attached.

Framework 4.0, Telerik version 2018.1.117.40, I click the select button and then it shows the file above with a green dot.  I select "Upload Files" and it goes away and the file is not in the folder until I do this a 2nd time and 3rd ... etc.  This is in the development environment.

page code

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="CheckerResultsReport.Default" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">    
    <link href="CSS/Main.css" rel="stylesheet" />
    <title></title>
</head>
<body>    
    <form id="form1" runat="server">
    <telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager>
<div class="DownloadForm">
        <h3>Attached Files:</h3>       
        <h5>Upload:</h5>
        <div class="UploadArea">
            <telerik:RadAsyncUpload MaxFileSize="52428800" ToolTip="Select file(s) then click Upload Files to save" RenderMode="Auto" runat="server" ID="RadAsyncUpload" MultipleFileSelection="Automatic" Skin="Office2010Blue" />
        </div>
        <div class="UploadButtonArea" >
            <telerik:RadButton CssClass="UploadButton" Text="   Upload Files   " id="btnUpload" runat="server" OnClick="btnUpload_Click"></telerik:RadButton>                               
        </div>
        <p>(max file size 50MB)</p>                           
        <div class="clear"></div>
        <script>                              
            if (Telerik.Web.Browser.ie && (Telerik.Web.Browser.version == 10 || Telerik.Web.Browser.version == 11))
            {
                Telerik.Web.UI.RadAsyncUpload.Modules.FileApi.isAvailable = function () { return false; }
            }                                
            </script>
    </div>
</form>
</body>
</html>

Method

protected void btnUpload_Click(object sender, EventArgs e)

        {            
            //******************************************
            //upload excel to temp folder, process and then delete
            //******************************************
            VirtualDirectory = ConfigurationManager.AppSettings.Get("FileStorageLocation");
       
            if (!Directory.Exists(VirtualDirectory))
            {
                Directory.CreateDirectory(VirtualDirectory);
            }
                                                                  
            RadAsyncUpload.TargetFolder = VirtualDirectory;
        }

web.config

<?xml version="1.0"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>
  <system.web>    
    <customErrors mode="Off" />
    <httpRuntime maxRequestLength="32768" />
    <identity impersonate="false" />
    <compilation debug="true" targetFramework="4.0" />
    <httpHandlers>
      <add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource" validate="false" />
      <add path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler" validate="false" />
      <add path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler" validate="false" />
      <add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler" validate="false" />
      <add path="Telerik.RadUploadProgressHandler.ashx" verb="*" type="Telerik.Web.UI.RadUploadProgressHandler" validate="false" />
      <add type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=12.0.18.416, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" path="Telerik.ReportViewer.axd" verb="*" validate="true" />      
    </httpHandlers>
    <pages>
      <controls>
        <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" />
      </controls>
    </pages>
  </system.web>
  <appSettings>
    <add key="vs:EnableBrowserLink" value="false" /> 
    <add key="FileStorageLocation" value="\\kcstwebapplications\Attachments\CheckerResultsReportTemp\" />
  </appSettings>
  <system.webServer>
   <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <remove name="ChartImage_axd" />
      <remove name="Telerik_Web_UI_SpellCheckHandler_axd" />
      <remove name="Telerik_Web_UI_DialogHandler_aspx" />
      <remove name="Telerik_RadUploadProgressHandler_ashx" />
      <remove name="Telerik_Web_UI_WebResource_axd" />
      <add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode" />
      <add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode" />
      <add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" preCondition="integratedMode" />
      <add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" preCondition="integratedMode" />
      <add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" preCondition="integratedMode" />
      <add name="Telerik.ReportViewer.axd_*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=12.0.18.416, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" path="Telerik.ReportViewer.axd" verb="*" preCondition="integratedMode" />
    </handlers>
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="33554432" />
      </requestFiltering>
    </security>
  </system.webServer>
  <system.web.extensions>
    <scripting>
      <webServices>
        <jsonSerialization maxJsonLength="2147483644" />
      </webServices>
    </scripting>
  </system.web.extensions>
</configuration>

How Attributes RadTextBox TextMode="Password" after postBack

I want to help solve this problem

.aspx

.vb