Questions on UI for ASP.NET AJAX Forum

1 answer

177 views

Hi,
I want to show months on both Axis and display bar data by setting month's range. I'm working to create a event calendar which will display data at monthly level, events will range from months to months but I'm unable to set X-Axis labels. Please see attached picture.

Chart (Obsolete)

answered on 04 Sep 2013

5 answers

116 views

RadToolTip Manager + Enable Aria tag -> XP + IE8 issue

Dear telerik team,

I am using "RadToolTipManager" to apply tool tips for items within a "RadGrid".

Set up is as follows:
1. Tool tips are dynamically associated, with "RadToolTipManager" as follows:
TargetControls.Add(control's client id, some value, true)
2. Both the controls ("RadToolTipManager" and "RadGrid") are enclosed within a "RadAjaxPanel".
3. "RadToolTipManager" is defined with EnableAriaSupport="true"
4. OnAjaxUpdate event in "RadToolTipManager" is used to dynamically display a user control as a tool tip.

Issue:
When EnableAriaSupport=true is set in the RadToolTipManager, I am getting "Sys.InvalidOperationException: Two components with the same id 'xxxPopupBehaviour' can't be added to the application" java script error message in IE8 with XP (see attached jserror.png for more details). When I set EnableAriaSupport=false, I don't see any java script error messages.

Could you please let me know a workaround to resolve this issue? If not, would you be able to confirm whether this is a known issue in Telerik? I have a sample project but I am unable to attach it along with this forum.

Thanks,
Shirley.

ToolTip

answered on 04 Sep 2013

14 answers

247 views

GridAttachmentColumn with EditMode="InPlace"

Could you please point me to the working sample that provides using GridAttachmentColumn with RadGrid EditMode="InPlace"? I need that functionality but this demo http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/gridattachmentcolumn/defaultcs.aspx works with EditMode="EditForm", but when I change it to "InPlace" it gives me Microsoft JScript runtime error: Unable to get value of the property 'getElementsByTagName': object is null or undefined in the following JacaScript function:

function uploadFileSelected(sender, args) {

upload = sender;

var uploadContainer = sender.get_element();

var editTable = uploadContainer.parentNode.parentNode.parentNode;

var fileNameTextBox = editTable.rows[0].cells[1].getElementsByTagName('input')[0];

fileNameTextBox.value = args.get_fileInputField().title;

}

Any help?

Grid

answered on 04 Sep 2013

1 answer

51 views

Can't we use RadFormDecorator in sharepoint 2010 visual web part

Hi,

I am developing sharepoint 2010 visual web part. In that web part I am using telerik controls. I want to set skin for those controls. Instead of setting skin for individual control I want to use RadFormDecorator. If I place RadFormDecorator and set skin, I cannot access the dropdownlist, radgrid. Its like readonly control. Is there any other setting needs to be done ?

FormDecorator

answered on 04 Sep 2013

3 answers

318 views

RadComboBox with PopupControlExtender and UpdatePanel stops working.

Hello,

I've written a control that uses a RadComboBox in a modal popup that is initiated by an ajax toolkit PopupControlExtender. This works fine, however when I try to use it on a particular page in my website, the combobox doesn't behave normally and stops loading new items. The reason for this seems to be because the control has been placed inside an UpdatePanel.

If I show the modal popup automatically when the page loads then the combobox works fine - the issue only arises because the modal is hidden when the page first loads.

I understand that this is something to do with the scripts not being loaded for the RadComboBox, but I have no idea how to get around this. I've tried changing the UpdatePanel to a RadAjaxPanel but then nothing seems to work at all!

ComboBox

answered on 04 Sep 2013

1 answer

328 views

Dynamic tab with iframe as content

Hi telerik,

Could you give me some example or demo if i want create dynamic tab (add and delete tab) but my content is iframe.
like this demo http://demos.telerik.com/aspnet-ajax/tabstrip/examples/application-scenarios/add-remove-tabs/defaultcs.aspx but using iframe.

and i want :
1. iframe know current tab
2. when my tab on index 3, and then i click tab index 1. i want my iframe refresh.
3. when i delete tab, i want current selected tab get refresh too.

Note:
I try using demo and put iframe on asxc file, and cretae random number on iframe, this is step to replicate the issue:
1. i'm on tab index 2, random number is 75
2. and then i add new tab ( index 3). random number is 5
3. and then i go back to tab index 2, on that tab random number become 5.
Does the behaviour realy like that or is this an issue ?

TabStrip

answered on 04 Sep 2013

1 answer

264 views

Error after upload "Telerik.Web.UI.dll"

Hi,

I tried to upload the "Telerik.Web.UI.dll" into the bin folder of an existing Webshop. After I uploaded the fill and run the webpage I got this error:

What is to do to get this running?? Thanks Rene

Server Error in '/' Application.

Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.BadImageFormatException: Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

Source Error:

 An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Telerik.Web.UI' could not be loaded.


            WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Stack Trace:


            [BadImageFormatException: Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0 System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43 System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127 System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142 System.Reflection.Assembly.Load(String assemblyString) +28 System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46 [ConfigurationErrorsException: Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613 System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203 System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105 System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178 System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54 System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories, Boolean isDirectoryAllowed) +8805010 System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories) +128 System.Web.Compilation.BuildManager.CompileResourcesDirectory() +31 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +304 [HttpException (0x80004005): Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +512 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +729 [HttpException (0x80004005): Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8886319 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85 System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +259

General Discussions

answered on 04 Sep 2013

1 answer

7.5K+ views

DataFormatString for RadGrid

Hi Telerik Support,

I want to extract telerik DataFormatString into Skins.

The below code is the on ei declare in the Skin

My Skin Code :

<%@ Register Assembly="RadGrid.Net2" Namespace="Telerik.WebControls" TagPrefix="radG" %>

<radG:RadGrid runat="server" SkinID="myGrid" Skin="Grid" SkinsPath="~/App_Themes/Default/" DataFormatString="{0:dd/MM/yyyy}">
        <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="True" />
</radG:RadGrid>

My Web Page Code

<radG:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False"
                            SkinID="myGrid" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"
                            AllowAutomaticUpdates="True" AllowPaging="True" AllowSorting="True" LoadingTemplateTransparency="50"
                            AllowFilteringByColumn="True" BackColor="Transparent" Width="100%">
             <MasterTableView DataKeyNames="UserName" >
                 <Columns>
                         <radG:GridBoundColumn HeaderText="User Name" DataField ="displayUserName" meta:resourcekey="BoundFieldResource1"></radG:GridBoundColumn>
                  </Columns>
             </MasterTableView>
             <FilterMenu CssClass="FilterMenuClass1"></FilterMenu>
        </radG:RadGrid>

When I bind Date to GridBoundColumns inside my web pages it's not formating what I declared in my skin " MyGrid ". Please let me know how can i extract this DataFormatString DateTime Grid Bound Columns.

Grid

answered on 04 Sep 2013

1 answer

100 views

Client side binding of pie chart

Team,

In my application I want to bind data to radchart on client side please let me know how can I achieve this task.

E.g. I am having data for pie chart in client side a:30,b:20,c:50.

How can I bind this values, legend and pie slices color to radchart in client side.

Thanks

Sampada

Chart (Obsolete)

answered on 04 Sep 2013

29 answers

1.5K+ views

Sys.WebForms.PageRequestManagerServerErrorException ERROR

I've written a program using the latest radgrid. I'm targetting the 4.0 framework. Locally the application works great...everything works as expected.

When I move the app to IIS 6 running on Windows Server 2003, the caret for showing the details view on the radgrid don't work (neither does column sort) with the following error (the IP has been sanitized)

Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 405

Line: 6

Char: 84093

Code: 0

URI: http://###.###.###.###:8080/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a8f393b2b-3315-402f-b504-cd6d2db001f6%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-US%3afcd44c12-f50d-4937-b05d-1aa46b5c5b3e%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc%3a58366029%3a24ee1bba%3a1e771326%3aaa288e2d%3ae330518b%3a8e6f0d33%3a6a6d718d

I'm running the radgrid in IIS 6 with it's own app pool targetting 4.0. The radgrid behaves normally when running it locally on my workstation and when I browse to default.aspx in IIS Manager, it works fine also. I'm assuming at this point it boils down to permissions issue. I allow anonymous access to this.

Any help is appreciated.

Grid

answered on 04 Sep 2013