Hi,
I am binding a value to a Radslider in a Radgrid, this works fine in editmode, however on insert mode I ger the "Unable to cast...." error message. I'm assuming I need to find the control on itemcommand, however, how do I do that and set the value to for the slider to zero for insert mode?

Howdy,

I am evaluating using the TimePicker control and was wondering if there is anyway to add "paging" or some mechanism to reduce the size of the "flyout".  I need to display times from 12:00 AM to 11:45 PM in 15 minute intervals.  But that makes the fly out extremely large and awkward.  We currently just have an Hour drop down with 1 - 12, a Minute drop down with 00:00, 00:15, 00:30, 00:45, and then a AM, PM drow down.  As far as I can tell you don't have a control that mimics this type of functionality.  Am I wrong?

Thanks

dbl

I want to do something with the RadWindow and wanted to check first if it's possible before I spend too much time.  Here's what I want do to.

1.  I have a page that displays some details for of a data object. 

2.  I would like to put a link on part of this page to pop up a modal RadWindow with some edit fields and an OK/Cancel button to allow the user to edit these details.

3.  When the user clicks OK on the popup, I want the popup to do a postback to process the data and store it int he DB.  I then want the popup to go away.

4.  After the data is stored by the postback of the popup, I want the base window to refresh and reload the new data from the DB.

Is this an intended scenario for the RadWindow?  If so, are there examples, or do you have suggestions on how to do it.

Thanks,
Mark DeMichele

I've created a simple grid to display a couple columns from an RSS feed using an XmlDataSource. The columns display fine but I want to group by a substring of one of the columns. The code for the grid is below (I hope this is educational for anyone else who wants to do this).

In short, there are three columns, c1, c2, and c3. These show RSS data 'title', 'pubDate', and 'description'. Rather than showing the whole publication date, for this example I just want to extract the first three characters of the day of the week so that I can group on it.

This isn't working with database columns, it's using XPath(expression) to render nodes as columns. So the GroupByField FieldName references below are invalid. Therefore, at runtime this error displays:
Telerik.Web.UI.GridGroupByException: Field pubDate not found in the source table. Please check the expression syntax.

It seems that the FieldName must actually be a database field name, not a column name from the grid. I've tried using the alias syntax but haven't been successful. I don't want to just use the fieldname, I want to group on a substring of that field, so it seems like the GroupByExpression needs to be something like this: But because of the quotes that's not going to work.

So can this be accomplished in markup? If not, how would it be done in code? (I tend toward C#)

Thanks!!



Here is the XSL which removes namespace info:

In my application, we have Rooms. In a simple example, we can easily show this grouping by creating a Rooms resource and setting the group by attribute in the RadScheduler tag. We also have people that will be attending the appointments and resources that may be assigned/dynamically created for each appointment. I finally had time to do some reading/playing and am comfortable with the idea/process of using a custom provider to handle most of this, but was curious if anyone had already developed something like they could either share or share pointers on.

Thanks,
Kevin

I'm trying to duplicate fundtionality I built in a prior framework.

In my Radgrid, I need one column to show both hyperlink or just gridbound based upon a value in the row.

For instance:

If status = 'waiting' column 1 should just show 'waiting' not as a hyperlink

If status = 'received' column 1 should show 'received' but it should be a hyperlink to page1.aspx with a keyfield

if status = 'lost' column 1 should show 'lost' but it should be a hyperlink to page2.aspx with keyfield.

So, the question is, in my Radgrid can I make one particular column behave as two different types based upon some other value in the row?  I can't find any examples of this.

Thanks for any help,
JC

Hi!

After updating to Q1 2010 my custom skin for the grid control now has a separator every two lines for some reason... Why would that be happening and how can I change that? I'm attaching an image as well of what I mean... Please see my CSS for the skin:

I am following the example posted here
Demo

specifically the custom user control containing the following Code :

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<ul class="productDetails">
    <li <%=(DataItem is Telerik.Web.UI.GridInsertionObject) ? "style='display:none;'": ""%>>
        <label>
            Product ID:</label>
        <%# DataBinder.Eval(DataItem,"ProductID") %>
    </li>
...

my problem is that the DataItem is not recognized in the namespace: 

Message: Sys.WebForms.PageRequestManagerServerErrorException: c:\SSW\Controls\Edit\AgencyDivisionDetail.ascx(11): error CS0103: The name 'DataItem' does not exist in the current context

 I am using the single Telerik.Web.UI dll for AJAX only so far in my application (Version 2009.3.1314.35), and cannot find DataItem.   Do I need something else to use DataItem?  is this a namespace issue?   Thanks!

I am playing with this new feature, but would like to implement my own template. For example, on your demo page
(http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/headercontextfiltermenu/defaultcs.aspx)
when I expand Header Context Filter Menu for Order Date it shows textbox for entry, but I would like to put date picker. Is there a way to achieve this?

Thanks in advance.

Hi,
  I like your example at http://demos.telerik.com/aspnet-ajax/scheduler/examples/resourceavailability/defaultcs.aspx for resource availability.  I have few questions.

  1.  I know we can set DayStartTime and DayEndTime for a day on the calendar, but can i set multiple DayStartTime and DayEndTime on the same day?  For example, on Monday, I work from 8:00 AM to 11:30 AM and from 1:00 PM to 5:00 PM.

  2.  If I use my employee as resource, can different employee has different DayStartTime and DayEndTime?  For example, John works from 10:00 AM to 12:30 PM and 1:00 PM to 5:00 PM on Friday, but Mary only works from 8:00 AM to 12:00 PM on Friday (something similar to the attached image file).  I just want ONE scheduler on my page and use employee as resource.

Thanks.