Requirements
RadControls version
.NET version : 3.5
Visual Studio version : 2008
programming language : C#
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
I get the below error while using RadChart using ObjectDataSource. Duration is a Double field and not sure why its not being identified as numeric. Also tried Int32, Int64 & other options. Also just to test I tried replacing the Property name with some other text (which is not a property) the error change the same except for the change in property name.

note : Im using evaluation copy not sure if the issue is with this version.

03/03/2011 20:48:47 System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> Telerik.Charting.ChartException: The type of column with name Duration is not numeric at Telerik.Charting.DataManager.GetColumnIndex(String column, ColumnType columnType) at Telerik.Charting.DataManager.GetValuesColumn(Int32 groupsColumn, String column, ColumnType columnType, Boolean auto) at Telerik.Charting.DataManager.GetValuesYColumns(String[] valuesYColumns, Boolean auto) at Telerik.Charting.DataManager.DataBindSeries(Int32 rows) at Telerik.Charting.DataManager.DataBind() at Telerik.Web.UI.RadChart.PerformDataBinding(IEnumerable data) at Telerik.Web.UI.RadChart.OnDataSourceViewSelectCallback(IEnumerable retrievedData) at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) at Telerik.Web.UI.RadChart.PerformSelect() at Telerik.Web.UI.RadChart.DataBind() at System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() at System.Web.UI.WebControls.BaseDataBoundControl.OnPreRender(EventArgs e) at Telerik.Web.UI.RadDataBoundControl.OnPreRender(EventArgs e) at Telerik.Web.UI.RadChart.OnPreRender(EventArgs e) at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace --- at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.webforms_dynamictips_aspx.ProcessRequest(HttpContext context) in c:\Users\N.R.Bellamkonda\AppData\Local\Temp\Temporary ASP.NET Files\cfms\1010adf4\94dc6435\App_Web_ezfgr_e8.6.cs:line 0 at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

how can i change the event of telerik shcedular from double click to mouse down,mouse drag and mouse leave to load the rad dock.

Hi,
I need to redirect to another aspx page when the user clicks the Telerik Grid Add button.  How is the best way to do this?  I can't seem to find an Add button click event to trap and do a redirect.
I'm using RadControls for ASP.Net AJAX Q2010 SP2.

Below is the code from my applicationUC.aspx page.

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ApplicationsUC.ascx.cs" Inherits="SunSmart.Web.Common.UserControls.ApplicationsUC" %>



<%@ Import Namespace="SunSmart.BusinessEntities.Enums" %>

<style type="text/css">
    .RadGrid .rgCommandTable
    {
        border:0;
    }
    
    .RadGrid .rgRow td , .RadGrid .rgAltRow td, .RadGrid .rgHeader
    {
        border:0;/*-right: solid 1px #DEEBF7; */
        border-right: solid 1px #000000;
    }
 
    .RadGrid .rgHeader
    {
        border-bottom: solid 1px #000000;
    }
</style>

<telerik:RadGrid ID="applicationsGrid" runat="server" AutoGenerateColumns="false" Skin="Office2007"
    OnInsertCommand="applicationsGrid_InsertCommand"
    OnItemDataBound="applicationsGrid_OnItemDataBound" AllowPaging="true" PageSize="5">

    <PagerStyle Mode="NextPrevAndNumeric" />

    <MasterTableView ShowHeadersWhenNoRecords="true" EnableNoRecordsTemplate="true" AllowSorting="true"
        AutoGenerateColumns="false" CommandItemDisplay="Top"
        AllowAutomaticInserts="false" AllowAutomaticDeletes="false" AllowAutomaticUpdates="false"
        CommandItemSettings-AddNewRecordText="Create New Sunsmart Application" DataKeyNames="SunsmartApplicationId">

        <NoRecordsTemplate>
            No sunsmart applications found.
        </NoRecordsTemplate>

        <Columns>
            <telerik:GridBoundColumn HeaderText="Address Id" DataField="SunsmartApplicationId" ReadOnly="true"
                UniqueName="SunsmartApplicationId" SortExpression="SunsmartApplicationId" Visible="false" />

            <telerik:GridHyperLinkColumn HeaderText="Program" DataTextField="Program.ProgramDesc" NavigateUrl="#"
                Visible="true" UniqueName="Program" SortExpression="Program.ProgramDesc" />

            <telerik:GridBoundColumn HeaderText="Status" DataField="SunsmartApplicationStatu.SunsmartApplicationStatusDesc" UniqueName="SunsmartApplicationStatusDesc"
                SortExpression="SunsmartApplicationStatu.SunsmartApplicationStatusDesc" Visible="true" />

            <telerik:GridBoundColumn HeaderText="Appl Date" DataField="ApplicationDate" UniqueName="ApplicationDate"
                SortExpression="ApplicationDate" Visible="true" />

           <telerik:GridBoundColumn HeaderText="Application Form Status" DataField="ApplicationFormStatu.ApplicationFormStatusDesc "
               UniqueName="ApplicationFormStatusDesc" SortExpression="ApplicationFormStatu.ApplicationFormStatusDesc " />

           <telerik:GridBoundColumn HeaderText="Agreement Status" DataField="AgreementStatu.AgreementStatusDesc"
               UniqueName="AgreementStatusDesc" SortExpression="AgreementStatu.AgreementStatusDesc" />


        </Columns>
        
    </MasterTableView>

</telerik:RadGrid>

Hi all,
           In radgrid i have a column called Employee names in this i will get the value as Employee1|Employee2|Employee3. I need the color change for the value Employee1 should be red color and Employee2 should be Green color and Employee3 should be Blue in color. Please Help me out.

Can you help me figure out what I have to do in radgrid?

Thank you,
Kingsleen Solomon Doss.J

I have a RadScheduler  with a RadSchedulerContextMenu that shows when the user right clicks an appointment. Inside that RadSchedulerContextMenu, I have several RadMenuItems, some of which are disabled. One of the RadMenuItems is Text="Edit" Value="CommandEdit" Enabled="False", however, it is NOT disabled. The other items are disabled when I set Enabled="false", but not the Edit item.

<telerik:RadSchedulerContextMenu runat="server" ID="ContextMenuNone" Skin="Vista" >  
<Items>    
<telerik:RadMenuItem Text="Edit" Value="CommandEdit" ImageUrl="~/edit.png" Enabled="false" />    
...
</Items>
</telerik:RadSchedulerContextMenu>

 
How can I disable the CommandEdit RadMenuItem?

I have the calendar set to allow multiple selection. Each selected day is going to be stored in the db. The issue I am having is determining what date was unselected from e.SelectedDates. I have found no other function/property to detemine this value.

My goal is simular to this. but even this does not allow me to know what the unselected date was.
http://www.telerik.com/community/forums/aspnet-ajax/calendar/toggle-function.aspx

I am using VS2005 telerik version 2008.1.619.20. I cannot upgrade.

Thanks

Hi,

Am I missing something? The $find is not working for a RadPanelBar, here is the code:


I tried to put the script block on the header tag and in the body tag. If I replace by $get, it works, but then I can't access the findItemByText function. The funny thing is that I use a very similar code on other page and it works, the difference is that I use a RadMenu instead a RadPanelBar.

On, the call to checkMain() would be on the onload event of the body, I tried to move around to see if there was something to do with the timing of this call, but no luck.

Any help is appreciated.

Thanks,
Eduardo

If you change your example page to have the following code-up front code.  When you expand the hierarchical item "About us" the child group height setting goes out the window (see attached img).  Is there anyway around this?

Hello Telerik Team,

I have a grid that I bind on the client side.

I want to create a custom filtering column for my grid.  I have successfully derived from GridBoundColumn to create GridFilteringBoundColumn.  I override the SetupFilterControls method and all is well.

However, I also have a GridButtonColumn that I would like to be able to filter on.  If I derive from GridButtonColumn in the same exact way as above, the cells do not get rendered as hyperlinks and clicking on the text in the cell does nothing (I expect it to do a fireCommand with my command name that I assigned.

I have verified with a debugger that the CommandName property is set correctly but I can't figure out why the cells do not render properly. In the browser, when I use the Telerik GridButtonColumn, the cells all contain text of this form:


but with my derived Column, all I get is simpletext after the grid binds on the client side.

What am I missing?

Thanks
Bob

Hi,