telerik

Serial Number For Telerik Grid in MVC

I need to add a column to telerik grid which shows the serials number Please Help.. Thanks ...

Telerik RADGrid - linq and updating

Hi Telerik's RADGrid, basing on their example on http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/programaticlinqupdates/defaultcs.aspx Problem: I can insert and delete, however updating doesn't work. No error trapped. Data just doesn't change. From the code below it looks like Telerik Grid is doing some kung-fu behin...

Telerik Radgrid GridDataItem.DataItem is empty when updating (OnUpdateCommand handler)

Hi, When handling the OnUpdateCommand event on a RadGrid the DataItem is null. I thought that this would also represent the data item being represented by the row. The Radgrid is populated from an IList and in the handler the code looks like this... protected void rgAllocatedClients_UpdateCommand(object sender, GridCommandEventArgs e...

RenderPartial cannot be converted to a string

I'm working with Telerik's MVC Tabstrip control and am having an issue, although I suspect the issue is more my ignorance of how to properly use Lambda expressions and MVC helpers and not really Telerik-specific. My helper call is this: <% Html.Telerik().TabStrip() .Name("BusinessDetailsTabs") .Items(parent => {...

Using ReSharper 5.0 in VS 2010 web application project with Telerik controls

When using "Cleanup Code" function in ReSharper 5.0, code cleanup removes the aspx page line: <%@ Register Assembly="Telerik.Web.UI" TagPrefix="telerik" Namespace="Telerik.Web.UI" %> Seems like an issue within ReSharper 5.0. Anyone else having the same issue. Thanks ...

What commercial WPF suite is better? Please suggest

Im working on a middle size project, using WPF. Need DataGrid, suitable for the client: fast, customizable, beautiful. Which component suite do you suggest from your practice?(for example Devexpress's, telerik's, Infragistics's and etc) ...

Telerik java script resize problem

I have an Telerik asp.net control that generate an html code that contains 2 div's, I resize this div's using js, after that this page is loading in iframe and my div's resize to default values, where is the problem?? the aspx page: http://www.filehosting.org/file/details/144561/example.aspx js function to resize: ResizeDiv() RAD_SPLI...

Accessing Linq data in telerik grid ItemCreated method

Not sure if the title of this question makes sense, but here's my problem: I have a telerik grid bound to a Linq data object, however, I limit the fields returned: <IQueryable>filter = data.Select(x => new {x.ID, x.Name, x.Age}); I would like to access these fields in the ItemCreated method of the grid: protected void rgPeople_ItemC...

Problem in RadDataPager Localization

I have to use localization for Telerik RadDataPager in silverlight. For this i have developed a class inheriting RadDataPager by overriding OnApplyBaseTemplate Method. but after using this custom class now error is coming for PageSize, Source, DisplayMode etc are not found in class, Please reply if someone has done localization in RadDat...

problem with radgrid in pageindexchange event

Hi, I Have radgrid in my page. When i turn off view state and in pageindexchanged event when click next page i am getting nothing. Simply a blank page. But when i turn on view state I am getting data in next pages. Is there any way to get the data. I cant turn on the view state due to performance issue. Please see the code below for ...

How would you go about making a List<> comparable?

I am using a Telerik GridView, and having an issue trying to sort a column that is made of of a List<>. In this forum entry, the Telerik team states that the grid can sort IComparable and group/filter IEquatable<> no matter of the Silverlight version. In the xaml below, you will see the four columns that I have in my grid. The SVOs co...

Telerik RadEditor memorystream/string save to RTF

Hi, The required functionality I am aiming for is to pull out RTF content from a database, edit it through a web interface (with a WYSIWYG editor) and then place the modified text back in to the database (in RTF format). The control that I am using to do this is Telerik RadEditor (we have a license already for these controls). In the mo...

How to conditionaly load edit template in telerik rad grid?

Is there a way to conditionally load different user control as edit form based on some user action (Edit vs. Create)? ...

How to stop Telerik RadWindow from always reloading on the next PostBack

I am invoking a RadWindow as a dialog in my web page. I am invoking from code-behind since I need to pass some parameters: radWindow1.NavigateUrl = url + "?England,Germany,France"; radWindow1.VisibleOnPageLoad = true; This works great, however it keeps reloading on each and every postback. How can I stop the RadWindow from reloading...

Using telerik radGrid - how to set the Date format for autogenerated column in edit mode

Hello All, Using VS2008, and Telerik radGrid version 2010.1.519.35 I have a about 50 DNN modules using telerik radgrid and I need to display my dates in dd/mm/yy format. It is possible to do this easily in view mode, but when I switch to edit mode, it is more of a struggle. I can write a snippit of code to reformat the displayed date...

bindig of list of objects into telerikGridView:GridViewDataColumn

Good day! I have a class names Sales: public class Sales : BaseDomain { public virtual string Name { get; set; } ICollection<ActivityCategory> categories = new List<ActivityCategory>(); } I bind this a List of items of this class to a RadGridView: grid.ItemSource = e.Result; where e.Result is a List. For column "Name" ...

Could not load file or assembly 'RadTabStrip.Net2' or one of its dependencies.

Hi, I am working on Radstrip controls. When i complie the code I am getting error like " Could not load file or assembly 'RadTabStrip.Net2' or one of its dependencies." Can anyone help me how to fix this error. <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Radstrip2.aspx.cs" Inherits="Radstrip2" %> <%@ Register Assembly="Ra...

dynamically generated pageview issue

hi, I have created dynamic tab function. When i create dynamic tab it will create pageview for that tab. But when i deleted that tab that pageview is not deleting. Can any one help me to fix this. using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using ...

How to set text in Y-axis, instead of numbers, in a RadChart component from Telerik with Bar-type

Hi, I have made an bar RadChart with "SeriesOrientation="Horizontal"". I have the text showing at the end for each bars, but instead I would like that text to be listet in the y-axis, instead of the 1,2,3.. numbers. It seems like i'm not allow to set any text in the y-axis, is there a property I can set? Here is my code snippes: === ....

Telerik RadSchedular lowercase t in "today"! Why?

Telerik's RadSchedular asp.net control got today misspelled. They put it with a lowercase t instead of uppercase T, how can I fix this? Take a look here for a demo ...