I came accross this post, which seems to be the issue I am having, my question is how do you do the following to fix the problem?

You will need to be sure that the chart httphandler is served by the same machine, which served the page.

Posted on Feb 17, 2010

Looking for a way to access or store an object from a Linqdatasource foreign key.

I have a Radgrid using a Linqdatasource with a nestedviewtemplate and a RadTabStrip/RadMultiPage. I would like to populate a RadGrid on one of RadMultilPage with the foreign key data from the Master RadGrid.

Is this possible?

Hi,

I am using the telerik.Web.UI.dll with version 2010.1.415.35.

I am having problem with the Rad Grid filter menu in this version. When ever I click on filter menu it firstly it shows only "Contains" button
and secondly, after clicking on filter button it gives a java script error of parsing as Parsing problem for Enum "Sys&Enum&Parse"(typeof()). something like this.

Please note that, earlier I was using the telerik DLL version of 2008 which I then replaced with 2011.2.712.35. This worked fine with no problem except with change in design. Now, I have removed this and replaced it with 2010.1.415.35 and the above error has occurred.

Can anyone help me or suggest me on this issue. Its urgent.

Thanks.

Hi All,

I am facing a problem with RadWindow and RadListView.

I want to Rebind Perticular ListView on Parent Page on Close of the RadWindow.

I have used a RadTabStrip in side that i have more than one ListViews. I need to Rebind only perticular ListView. 

I have added a code on RadWindow's Button click :

Which calls following method on Parent Page:


cs code:


This code doesn't work for me.

Any help will be appreciated.
Thanks in Advance.

--
Thanks & Regards,
Rakesh Gupta

Hi Telerik team, I've been working on a solution requiring that the columns order can be editable, the RadGrid control we are using is on a SharePoint Webpart. We have an editor part where the page manager can edit the order of the columns. When the editing of the webpart is saved & closed the new data is passed to the RadGrid control to update. All the functionality works as expected except the order. This order is set programatically to the columns as it is configured on the editor part, we checked that the column.position is set correctly but the RadGrid is not re-ordering the columns when the Save & Close its done.
We want some support to make this work if possible.

Fun Fact: If any of the filters, grouping, or re order is done on the control (generating a Post-back) all the columns re-order with the specified order in the editor part.

Thanks in advance!!

Here is our code where we set the position of the columns:

Column column = new Column();
                    column.Name = ((Label) repeaterItem.FindControl("lblColumnName")).Text;
                    column.Id = GetColumnId(column.Name);
                    column.Display = ((CheckBox) repeaterItem.FindControl("chkDisplay")).Checked;
                    column.Position = Convert.ToInt32(((DropDownList) repeaterItem.FindControl("ColumnsDropDown")).SelectedItem.Text);
                    colunns.Add(column);

We set these attributes for each columns displayable on the RadGrid control.

Mr. Erwin W. B. Gutbrod
.NET/Sharepoint Developer Jr.

Hi,
I have RadTextBox in my aspx page & i want to restrict user to enter any char except aplhabet. But when user enter any other char i want to display error prompt in radtextbox same like it will display in radNumericTextBox when user alphabets.
how can i implement like this?

Hello Telerik Team,
          I have a RadTreeView in which i want to trigger an event in Expand and Colapse
         i tried lot of jquery code but i cant access  I hope this helps.

Regards,

since topic titles can't be edited:

Change itemtemplate depending on number of items in datasource

Hello

If my datasource contains less than 10 entries, the listview needs to display the items in a tiled way (divs with float left), but if I get more results, it should be an ordinary list (just divs).

What would be the best way to accomplish this?

I use the following javascript to create a radalert :

Hi,

I need some charting controls for the application I'm developing ( an asp.net webforms application ) and it's required that "parts" of the chart (e.g  a "slice" in a pie chart ) are clickable ( have click events ). For example, a user clicks a slice of a pie chart and the page displays some relevant information.

I want to know if the RadChart control has this sort of event handling where the "OnClick" event reports the "part" of the chart that has been clicked.

Seabus