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Filter - Contains not working
Hi,
I have a radgrid.  Within this I have enabled filtering.   I have set the filter type to Combined. 
In the gridboundcolumn I have specified ‘Contains’ as the CurrentFilterFunction.  However despite this when I filter the column I only ever get rows returned that exactly match the filter, so I presume it’s enforcing an ‘EqualsTo’ filter.
Is this by design or a bug?

Thanks.
Grid
Viktor Tachev
Telerik team
 answered on 31 Mar 2016
6 answers
193 views
Key board Navigation in radgrid

Hi,

I am having an issue with the rad grid with keyboard navigation. I am in trial version and new to Telerik. When I use the below code for the key board navigation ,the keys doesn't works. But it works when I remove the EnablePostBackOnRowClick but the grid is not populated.

ClientSettings AllowKeyboardNavigation="true" EnablePostBackOnRowClick="true" >
<Selecting AllowRowSelect="true" /> 
<Scrolling AllowScroll="True" UseStaticHeaders="True" />

</ClientSettings>

Thanks,

Sindhu

Grid
Maria Ilieva
Telerik team
 answered on 31 Mar 2016
1 answer
146 views
Issue with Loading Panel while using Javascript
Hi i am Akhtar Abbas i am using telerik controls in my ASP.NET web application. I am currently designig a login page i am using RadStyleSheetManager, RadAjaxManager, RadAjaxLoadingPanel and RadCodeBlock. the HTML for the page is below

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Login.aspx.cs" Inherits="AccessCenter.Login" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <meta charset="utf-8">

    <title>Log In</title>
    <link href='http://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
      <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
</head>
<body>
    <div class="wrapper">
        <div class="back1">

            <p class="title">Evac</p>
            <form runat="server" id="form1" class="login">
                <asp:ScriptManager runat="server" ID="smLogin"></asp:ScriptManager>
                
                <telerik:RadStyleSheetManager runat="server">
                    <StyleSheets>                        
                        <telerik:StyleSheetReference Path="css/normalize.css" />
                        <telerik:StyleSheetReference Path="css/login.css" />
                    </StyleSheets>
                </telerik:RadStyleSheetManager>


                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
                    <AjaxSettings>
                        <telerik:AjaxSetting AjaxControlID="btnLogin">
                            <UpdatedControls>
                                <telerik:AjaxUpdatedControl ControlID="form1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                                <telerik:AjaxUpdatedControl ControlID="txtUserName"></telerik:AjaxUpdatedControl>
                                <telerik:AjaxUpdatedControl ControlID="txtPassword"></telerik:AjaxUpdatedControl>
                            </UpdatedControls>
                        </telerik:AjaxSetting>
                    </AjaxSettings>
                </telerik:RadAjaxManager>

                <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">
                </telerik:RadAjaxLoadingPanel>

                <asp:TextBox runat="server" ID="txtUserName" placeholder="Username" autofocus></asp:TextBox>

                <asp:TextBox runat="server" ID="txtPassword" placeholder="Password"></asp:TextBox>

                <asp:TextBox runat="server" ID="txtCaptcha" CssClass="captcha-fld"></asp:TextBox>

                <asp:TextBox runat="server" ID="txtCaptchaText" CssClass="captcha-fld-type"></asp:TextBox>

                <button>
                    <i class="spinner"></i>
                    <asp:Button runat="server" ID="btnLogin" CssClass="login-submit" OnClick="btnLogin_Click" />
                </button>
                <asp:Label ID="lblError" runat="server" ForeColor="Red" Visible="false"></asp:Label>
                <a href="#">Forgot your password?</a>
                <a class="right2" href="#">Sign Up</a>
                
                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
                    <script src="js/index.js" type="text/javascript"></script>
                </telerik:RadCodeBlock>
            </form>
        </div>
        <footer></footer>
    </div>
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
</body>
</html>


I also have added settings in web.config.

<appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>
    <add key="Telerik.Web.UI.StyleSheetFolders" value="~/css" />
  </appSettings>
<system.web>
    <httpHandlers>
      <add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" validate="false" />
    </httpHandlers>
    
  </system.web>
<system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
      <remove name="ApplicationInsightsWebTracking"/>
      <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler"/>
    </modules>
    <handlers>
      <add name="Telerik_Web_UI_DialogHandler_aspx" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler"/>
      <add name="Telerik_Web_UI_SpellCheckHandler_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler"/>
      <add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource"/>
    </handlers>
  </system.webServer>

when i load my page then i have got the following error on the page

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

How to resolve this?
Note: These controls are purchased controls
I neet urgent responce please reply me as fast as possible because i have deadline of the project
AjaxLoadingPanel
Maria Ilieva
Telerik team
 answered on 31 Mar 2016
1 answer
98 views
Issue while using Ajax
Hi i am Akhtar Abbas i am using telerik controls in my ASP.NET web application. I am currently designig a login page i am using RadStyleSheetManager, RadAjaxManager, RadAjaxLoadingPanel and RadCodeBlock. the HTML for the page is below

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Login.aspx.cs" Inherits="AccessCenter.Login" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <meta charset="utf-8">

    <title>Log In</title>
    <link href='http://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
      <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
</head>
<body>
    <div class="wrapper">
        <div class="back1">

            <p class="title">Evac</p>
            <form runat="server" id="form1" class="login">
                <asp:ScriptManager runat="server" ID="smLogin"></asp:ScriptManager>
                
                <telerik:RadStyleSheetManager runat="server">
                    <StyleSheets>                        
                        <telerik:StyleSheetReference Path="css/normalize.css" />
                        <telerik:StyleSheetReference Path="css/login.css" />
                    </StyleSheets>
                </telerik:RadStyleSheetManager>


                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
                    <AjaxSettings>
                        <telerik:AjaxSetting AjaxControlID="btnLogin">
                            <UpdatedControls>
                                <telerik:AjaxUpdatedControl ControlID="form1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                                <telerik:AjaxUpdatedControl ControlID="txtUserName"></telerik:AjaxUpdatedControl>
                                <telerik:AjaxUpdatedControl ControlID="txtPassword"></telerik:AjaxUpdatedControl>
                            </UpdatedControls>
                        </telerik:AjaxSetting>
                    </AjaxSettings>
                </telerik:RadAjaxManager>

                <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">
                </telerik:RadAjaxLoadingPanel>

                <asp:TextBox runat="server" ID="txtUserName" placeholder="Username" autofocus></asp:TextBox>

                <asp:TextBox runat="server" ID="txtPassword" placeholder="Password"></asp:TextBox>

                <asp:TextBox runat="server" ID="txtCaptcha" CssClass="captcha-fld"></asp:TextBox>

                <asp:TextBox runat="server" ID="txtCaptchaText" CssClass="captcha-fld-type"></asp:TextBox>

                <button>
                    <i class="spinner"></i>
                    <asp:Button runat="server" ID="btnLogin" CssClass="login-submit" OnClick="btnLogin_Click" />
                </button>
                <asp:Label ID="lblError" runat="server" ForeColor="Red" Visible="false"></asp:Label>
                <a href="#">Forgot your password?</a>
                <a class="right2" href="#">Sign Up</a>
                
                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
                    <script src="js/index.js" type="text/javascript"></script>
                </telerik:RadCodeBlock>
            </form>
        </div>
        <footer></footer>
    </div>
    <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
</body>
</html>


I also have added settings in web.config.

<appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>
    <add key="Telerik.Web.UI.StyleSheetFolders" value="~/css" />
  </appSettings>
<system.web>
    <httpHandlers>
      <add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" validate="false" />
    </httpHandlers>
    
  </system.web>
<system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
      <remove name="ApplicationInsightsWebTracking"/>
      <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler"/>
    </modules>
    <handlers>
      <add name="Telerik_Web_UI_DialogHandler_aspx" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler"/>
      <add name="Telerik_Web_UI_SpellCheckHandler_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler"/>
      <add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource"/>
    </handlers>
  </system.webServer>

when i load my page then i have got the following error on the page

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

How to resolve this?
Note: These controls are purchased controls
I neet urgent responce please reply me as fast as possible because i have deadline of the project
Ajax
Maria Ilieva
Telerik team
 answered on 31 Mar 2016
5 answers
471 views
Rad dataform to open in Insert when added in EditformControl of RadGrid

I am trying to open the Raddataform which is in Editform control of Rad Grid in the insert mode ,and as there are no items in the grid it goes to exception  as above users,I tried the solution from Ole  like inserting an empty template but dint work out. when I have data in the grid it works fine for the new grid to add a record using the dataform it fails.pls suggest.Here is sample.

I also Tried All options mentioned in the other Threads

 //   gridDataform.DataForm.IsItemInserted = true;
                  //  gridDataform.DataForm.Rebind();
                    // gridDataform.DataForm.Items[0].FireCommandEvent("InitInsert", "");
                    gridDataform.DataForm.ShowInsertItem();
 

gridDataform is the instance of the usercontrol which has Raddataform and this code is beign used in the grid itemcommand.

 

                    if (gridDataform == null)
                    { throw new Exception("No Grid Found"); }

                    log.logDebug(logMessage: "Fire Insert Mode for DataForm");


                   gridDataform.DataForm.Items[0].FireCommandEvent("InitInsert", "");
Also my add buttons are on the mastertableview of the grid

 

 <MasterTableView Width="100%" CommandItemDisplay="Top" ShowGroupFooter="true" AllowFilteringByColumn="true">
            <EditFormSettings EditFormType="Template">
                <EditColumn UniqueName="EditCommandColumn1" />
                <FormTemplate>
                    <uc1:PageUIControl IsBoundToGrid="true" runat="server" ID="EditFormControl"  />
                </FormTemplate>
                <PopUpSettings ScrollBars="None" />
            </EditFormSettings>

            <CommandItemTemplate>


                <div style="color:black!important;" >

                    <asp:LinkButton ID="btnEditSelected" runat="server" CommandName="EditSelected" Visible='<%# RadGridUI.EditIndexes.Count == 0 %>'><i class="fa fa-pencil fa-lg"></i></asp:LinkButton>
                        <asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="UpdateEdited" Visible='<%# RadGridUI.EditIndexes.Count > 0 %>'><i class="fa fa-pencil fa-lg"></i></asp:LinkButton>
                        <asp:LinkButton ID="btnCancel" runat="server" CommandName="CancelAll" Visible='<%# RadGridUI.EditIndexes.Count > 0 || RadGridUI.MasterTableView.IsItemInserted %>'><i class="fa fa-ban fa-lg"></i></asp:LinkButton>&nbsp;&nbsp;
                       <asp:LinkButton ID="btnNew" runat="server" CommandName="InitInsert" Visible='<%# !RadGridUI.MasterTableView.IsItemInserted %>'><i class="fa fa-plus-square fa-lg"></i></asp:LinkButton>
                        <asp:LinkButton ID="btnInsert" runat="server" CommandName="PerformInsert" Visible='<%# RadGridUI.MasterTableView.IsItemInserted %>'><i class="fa fa-plus-square fa-lg"></i></asp:LinkButton>&nbsp;&nbsp;
                        <asp:LinkButton ID="btnDelete" OnClientClick="javascript:return confirm('Delete all selected customers?')" runat="server" CommandName="DeleteSelected"><i class="fa fa-trash fa-lg"></i></asp:LinkButton>&nbsp;&nbsp;

                </div>

            </CommandItemTemplate>
        </MasterTableView>

DataForm
Maria Ilieva
Telerik team
 answered on 31 Mar 2016
1 answer
166 views
RadDropDownList ReadOnly (AJAX)

Please,

I need a way to make RadDropDownList ReadOnly. I Do not want to disable it, just disable iteration. (or I could use "disabled back color" or something...)

How Could I do it?

Thanks in advance.

DropDownList
Eyup
Telerik team
 answered on 31 Mar 2016
1 answer
113 views
RadListBox works slow for IE11.

Hi Team,

I am using RadListBox and attaching 6000 values to it.  When user clicks on select all option of the check box in RadListBox, it takes around 50 sec to check all the items in IE11 and in chrome it takes 4 sec. Can anyone suggest, how to improve the performance of RadListBox?

Regards,

Somnath

ListBox
Veselin Tsvetanov
Telerik team
 answered on 31 Mar 2016
3 answers
213 views
Select Multiple file and ftp
I'm interested in creating an application that allows a user to click a button, select multiple files, send them to an ftp server. I'm looking at the async upload control as a starting point. Is this possible?

I saw another post on this but the solution contained a dead link.

If not, Is there a another control i can use to simply select a bunch of files on the users machine?



AsyncUpload
Hristo Valyavicharski
Telerik team
 answered on 31 Mar 2016
1 answer
85 views
using $find("#radRibbonBar") with JavaScript

hi,

i check if it possible to create asp .net ribbon bar component within HTML page in iframe tag

while i'm trying to create a single page with ribbon component, and call him from another HTML page 

i have a access problem at the HTML page call to the ribbon with (jquery) -> $("#ribbon");

how to get the original object like in the asp page but in the HTML page, with javascript ?

(Pictures attached)

thanks.

 

 

RibbonBar
Veselin Tsvetanov
Telerik team
 answered on 31 Mar 2016
3 answers
680 views
Add/Update/Delete in Kendo Treelist

I am using Kenod Treelist to display the hierarchical data and its working fine.
I have placed the edit option to update/delete each row.
Now I am facing issue, how to add new row to each level:
My Treelist is having the hierarchy like below:
--Main Node

   -----Parent Node1

             ------Child Node1

             ------Child Node2

  -----Parent Node2
I should be able to add Main node/Parent Node/Child Node.
I have tried with toolbar: ["create"] which will give me the option to add the main node.
Any other way I can achieve this with Kendo Tree List?
Or any other control I can opt to achieve the Add/Edit/Delete functionality with hierarchical node.
Any help is highly appreciable.
Thanks

TreeList
Nikolay Rusev
Telerik team
 answered on 31 Mar 2016
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