Questions on UI for ASP.NET AJAX Forum

1 answer

100 views

Select on Enter

Pressing enter on a combobox that allows custom text causes the selected event to fire. My handler for the event does a get_item(), which returns a null value. This problem seems to be a repeat of this problem that was determined to be a bug and then fixed:

http://www.telerik.com/community/forums/aspnet-ajax/combobox/radcombobox-selection-changes-on-enter-press.aspx

I don't need a reply; I have found a workaround. But this does appear to be a problem that should be addressed.

ComboBox

answered on 06 Nov 2013

1 answer

151 views

Jquery ui dialog object doesn't support this property or method

I am trying to use Jquery UI dialog one of my pages. Here is the code I have. But this doesn't work. I am using 2013.2.611.40 version controls.

Master page:
------------------------
<head runat="server">
    <link href="../css/ui-lightness/jquery-ui-1.10.3.custom.css" rel="stylesheet" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager ID="RadScriptManager1" runat="server" OutputCompression="AutoDetect">
    <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" />
        <asp:ScriptReference Path="../Scripts/jquery-ui-1.10.3.custom.js" />
    </Scripts>
    </telerik:RadScriptManager>
    <script type="text/javascript">
        window.jQuery = window.$ = $telerik.$;
    </script>

.aspx page:
----------------------------------
<script type="text/javascript">
     $telerik.$(document).ready(function () {
            $("#dialog").dialog('open');
        });
</script>

I am getting object doesn't support this property or method at this line ' $("#dialog").dialog('open');' Could you please let me know what could be wrong?

General Discussions

answered on 06 Nov 2013

3 answers

114 views

Virtualization on tablets?

Hi,

I am having problems using virtualization on tablets (IOS 7, Windows RT 8.1).
In your demo I can't get past the first 100 items when scrolling by swiping!

Regards
Andreas

Grid

answered on 06 Nov 2013

8 answers

187 views

Template is lost when FieldReorder command is fired

Hi,

I have CellTemplate for each PivotGridRowField which is an User Control. For the first load everything works fine, but when I reorder, template is lost and instead cell normal text is displayed. Please download project from below link to see how it happens. Just replace ItemGroup with InventSite using "Drag to Reorder", you will see ItemGroup is not using template. But after than, if you expand any of ItemGroup it binds to template again. I am using version 2013.1.417.40

Download link

PivotGrid

answered on 06 Nov 2013

3 answers

198 views

Scroll expanded node into view

Hi,

I have seen this:

http://www.telerik.com/community/forums/aspnet-ajax/treeview/radtreeview-client-side-scrollintoview-for-selected-node-question.aspx

and this:

http://www.telerik.com/community/forums/aspnet-ajax/treeview/scrolling-to-last-expanded-node.aspx

However it doesnt achieve the results I need.

What is happening is that when I scroll all the way down the tree view and expand the last node (at the top level nodes) then it doesnt focus on the expanded children, I need to scroll down again to view the child nodes. What I want is for the childnodes to be shown upon expanding the parent node.

TreeView

answered on 06 Nov 2013

1 answer

96 views

Using EditMode="Batch" does not work with Skin=""

I am trying to create a RadGrid which uses the batch edit mode feature but does not use any skin. When I change the Skin property from "Default" to "" the click to edit functionality stops working. I have been able to recreate the issue with a very basic example. Is this a known issue? Is there some sort of Skin="None" that I could use instead of an empty string?

Here is my ASPX

<telerik:RadGrid ID="RadGrid1" runat="server" Skin="" AutoGenerateColumns="False">

<MasterTableView CommandItemDisplay="TopAndBottom" EditMode="Batch" AutoGenerateColumns="False">

<BatchEditingSettings EditType="Cell" />

<Columns>

<telerik:GridBoundColumn DataField="Item1"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Item2"></telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Here is my C#

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

List<Tuple<string, string>> source = new List<Tuple<string, string>>();

source.Add(new Tuple<string, string>("First Item", "Value1"));

source.Add(new Tuple<string, string>("Second Item", "Value 2"));

source.Add(new Tuple<string, string>("Third Item", "Value 3"));

RadGrid1.DataSource = source;

RadGrid1.DataBind();

}

Grid

answered on 06 Nov 2013

1 answer

83 views

GridDropDown column in edit mode

hi
how to bind a GridDropDown column in edit mode using a value from datatable.

Grid

answered on 06 Nov 2013

5 answers

94 views

Hyperlink Manager Error

Hi there,

We are using the RadEditor version 2008.1.515.20 in our application.

We are getting the following error when using the hyperlink manager

Could not load file or assembly 'Telerik.Web.UI, Version=2008.2.1001.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference.

Please see my webconfig below.

Web.Config

<httpHandlers>
<remove path="*.asmx" verb="*"/>
<add path="*.asmx" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
<add path="*_AppService.axd" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
<add path="ScriptResource.axd" verb="GET,HEAD" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>

<add verb="*" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler, Telerik.Web.UI"/>
<add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler" validate="false" />
<add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI, Culture=neutral, Version=2008.2.1001.20, PublicKeyToken=121fae78165ba3d4"
validate="false" />
<add path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI, Version=2008.2.1001.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>
<add path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2008.2.1001.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>

</httpHandlers>

<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI"/>

</httpModules>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule"/>
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" preCondition="managedHandler"/>

</modules>

<handlers>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<remove name="WebServiceHandlerFactory-Integrated"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<add name="Telerik.RadUploadProgressHandler.ashx_*" path="Telerik.RadUploadProgressHandler.ashx" verb="*" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI" preCondition="integratedMode,runtimeVersionv2.0"/>

<add name="Telerik_Web_UI_DialogHandler_aspx" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" />

</handlers>
</system.webServer>

Thanks

Editor

answered on 06 Nov 2013

14 answers

644 views

Can I format number when export to excelML in radgrid?

Can I format number when export to excelML in radgrid? please tell me.

thank you telerik team.

Grid

answered on 06 Nov 2013

5 answers

84 views

IE8: MultipleFileSelection and UploadedFilesRendering="BelowFileInput" Error

I'd been experiencing problems in IE8 when using multiple file selection, selecting >1 file in browser dialog and then immediately cancelling either uploadING files or files pending TO BE uploaded. IE would throw an exception detailed below which would then break client side scripting. The silverlight plugin is being used by IE.

After a lot of diagnosing I identified it to due to a possible bug caused by using multiple file selection with the UploadedFilesRendering="BelowFileInput" option on the control.

I managed to replicate this issue by testing the multiple selection example which initially had no issues cancelling files. Then when the UploadedFilesRendering="BelowFileInput" option is added cancels are broken as described (attached broken example for reference).

Please advise if there is any workaround for this issue as I still require the layout to be such that the uploaded files are listed below the file input. Thanks in advance.

IE exception:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB7.5; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3; .NET4.0E)
Timestamp: Tue, 15 Oct 2013 14:18:33 UTC


Message: System.NullReferenceException: Object reference not set to an instance of an object.
   at System.Windows.Browser.ManagedObjectInfo.Invoke(ManagedObject obj, InvokeType invokeType, String memberName, ScriptParam[] args)
   at System.Windows.Hosting.ManagedHost.InvokeScriptableMember(IntPtr pHandle, Int32 nMemberID, Int32 nInvokeType, Int32 nArgCount, ScriptParam[] pArgs, ScriptParam& pResult, ExceptionInfo& pExcepInfo)
Line: 12625
Char: 1
Code: 0
URI: http://localhost:56236/RadControls_AspNetAjax/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_QsfScriptManager_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac9cbdec3-c810-4e87-846c-fb25a7c08002%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-US%3a4401a8f1-5215-4b97-a426-3601ce0fa0ff%3a16e4e7cd%3af7645509%3b%7c%7c%3a2de754c%3a3ae6d49e%3a368ab121%3a38dcf56c%3a812a75b1%3a845d48ec%3bTelerik.Web.UI%2c+Version%3d2013.2.717.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a4401a8f1-5215-4b97-a426-3601ce0fa0ff%3a86526ba7%3a874f8ea2%3aa1a4383a%3a24ee1bba%3a1e771326%3aeaae47ab%3a7165f74%3a2003d0b8%3af46195d3%3ae524c98b%3a628ebdd0%3aed16cbdc%3a19620875%3a3f6e8f3f%3a68f76a79%3a52af31a4%3a2a2fc429%3ae330518b%3a8e6f0d33%3a6a6d718d%3aa7e79140


<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
 
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
</asp:Content>
 
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
 
    <telerik:RadProgressManager runat="server" ID="RadProgressManager1" />
 
    <div class="qsf-demo-canvas">
        <%-- For the purpose of this demo the files are discarded.
             In order to store the uploaded files permanently set the TargetFolder property to a valid location. --%>
        <telerik:RadAsyncUpload runat="server" ID="AsyncUpload1" MultipleFileSelection="Automatic" UploadedFilesRendering="BelowFileInput" />
 
        <telerik:RadProgressArea runat="server" ID="RadProgressArea1" />
    </div>
 
</asp:Content>

AsyncUpload

answered on 06 Nov 2013