Hi!

I am in the process of moving from RadControls using .NET2 to .NET4.
The content of the GridTableView.FilterExpression has changed format between .NET2 and .NET4.
In .NET2 the FilterExpression might look like: "([Name] LIKE '%m%')"
In .NET4 the FilterExpression looks like: "(it[\"Name\"].ToString().ToUpper().Contains(\"m\".ToUpper()))"

When a user is working with a grid I am saving the grid settings including filter expressions in database to be used next time. The problem is that when loading settings (filter expression) saved with .NET2 in.NET4 I get a runtime error saying:  Sys.WebForms.PageRequestManagerServerErrorException: Expression expected

Does anyone have a solution for this?

Thanks
/Mats

I am using the NeedDataSource to handle my grid's sorting and paging and I am running into an issue. I do not want my grid to display its records on page load, so I wire up the OnNeedDataSource event handler in the page load when its a postback. Now, I need to distinguish when the user clicks the search button (which calls grid.rebind()) and when the user pages or sorts. I thought I could just check the re-bind reason, but it always states "InitialLoad".  

Any ideas?

Hello and sorry for my bad english.
I have an error when i change the selectcommand property in radscheduller.
i have a page with a RadComboBox before the radscheduller. When i selected an item on the RadComboBox i change the select in the RadScheduller at runtime.
The first load from data is ok but when i change the combo i have an exception. Please help me...

The Code aspx Is:




The Code .cs is:



The Error when execute cboSalaSelectedindex is:


Than you very much

I have a pretty simple request, I just can't seem to figure out how to do it =)

I have an AJAXified grid with a GridTemplateColumn defined as follows


In the ItemTemplate, there is a LinkButton that executes the code below:


This is in Sitefinity, so I have to use the AjaxManager to redirect or I get a funky URL. When I click on the LinkButton, I get the LoadingPanel displaying in the center of the grid, then it disappears and the page redirects.

What I'd like to do is to disable the LoadingPanel when these LinkButtons are clicked so that it just redirects like a normal page click.

I have to keep Ajax enabled on the grid though because there are other grid functions that require having Ajax.

Is there a way in the LinkButton click event or in the Grid's ItemDataBound event that I can turn off the loading panel for these LinkButtons?

Thanks =)

Hello,
  
Today I install RadEditorMOSS_4_5_6, I can use RadEditor Web Part ,but RadEdiot not used in List Items.I still see the default editor or a simple textbox after I activate the RadEditor feature! And I had rebot the machine!

Hi all,
here my code:
<%@ Page Title="" Language="C#" MasterPageFile="~/DrgiorginiAdmin.Master" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="DrGiorginiAdmin.Default" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Charting" Assembly="Telerik.Web.UI" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentHead" runat="server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="PlaceHolder1" runat="server">

        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString %>"
            SelectCommand="SELECT * FROM [Category]"></asp:SqlDataSource>
        <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString %>"
            SelectCommand="SELECT DISTINCT [Year] FROM [Data]"></asp:SqlDataSource>
        <asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString %>"
            SelectCommand="SELECT SC.Name, D.Year, D.Value FROM (Category AS C INNER JOIN Subcategory AS SC ON C.Id=SC.Category_id) INNER JOIN Data AS D ON SC.ID=D.SubCategory_Id WHERE C.ID=@Id ORDER BY C.ID, SC.ID, Year;">
            <SelectParameters>
                <asp:ControlParameter ControlID="dropDownCategory" DefaultValue="2" Name="Id" PropertyName="SelectedValue" />
            </SelectParameters>
        </asp:SqlDataSource>
        <asp:SqlDataSource ID="SqlDataSource4" runat="server" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString %>"
            SelectCommand="SELECT SUM(Value) AS [Sum], C.Name FROM (Category AS C INNER JOIN Subcategory AS SC ON C.Id=SC.Category_id) INNER JOIN [Data] AS D ON SC.ID=D.SubCategory_Id WHERE [Year]=@Year GROUP BY C.ID, C.Name ORDER BY C.ID">
            <SelectParameters>
                <asp:ControlParameter ControlID="dropDownYears" DefaultValue="1996" Name="Year" PropertyName="SelectedValue" />
            </SelectParameters>
        </asp:SqlDataSource>

        <strong>Binding to a DataSource Control - bar series and grouping</strong><br />
        <label for="dropDownCategory">
            <asp:Label ID="Label2" runat="server" class="text">GDP by Industry:</asp:Label>
        </label>
        <asp:DropDownList ID="dropDownCategory" runat="server" AutoPostBack="true" OnSelectedIndexChanged="dropDownCategory_SelectedIndexChanged"
            Width="225px" DataSourceID="SqlDataSource1" DataTextField="Name" DataValueField="Id">
        </asp:DropDownList><br />
        <telerik:RadChart ID="RadChart1" runat="server" Width="710px" OnDataBound="RadChart1_DataBound"
            DataGroupColumn="Name" AutoTextWrap="true" DataSourceID="SqlDataSource3" Skin="LightBlue">
            <Legend>
                <Appearance GroupNameFormat="#VALUE">
                </Appearance>
            </Legend>
            <PlotArea>
                <XAxis DataLabelsColumn="Year">
                </XAxis>
            </PlotArea>
        </telerik:RadChart>
        <br />
        <strong>Binding to a DataSource control - pie series</strong>
        <br />
        <asp:Label ID="Label1" runat="server" class="text">GDP by Year: </asp:Label>
        <asp:DropDownList ID="dropDownYears" runat="server" AutoPostBack="True" DataSourceID="SqlDataSource2"
            DataTextField="Year" DataValueField="Year">
        </asp:DropDownList><br />
        <telerik:RadChart ID="RadChart2" runat="server" DefaultType="Pie" Width="710px" AutoTextWrap="true"
            OnItemDataBound="RadChart2_ItemDataBound" DataSourceID="SqlDataSource4" Skin="LightGreen">
            <Appearance Dimensions-Width="710px">
            </Appearance>
            <Series>
                <telerik:ChartSeries Name="Series 1" Type="Pie" DataYColumn="Sum">
                    <Appearance LegendDisplayMode="ItemLabels">
                    </Appearance>
                </telerik:ChartSeries>
            </Series>
        </telerik:RadChart>
        <br />
        <!-- content end -->

</asp:Content>

This page is enclosed inside a MasterPage.
When I change the value in the dropdownlist happen two strange facts (probably a context to another):
part of the layout is modified and after you run the command to change the content to the chart at the bottom right scroll bar begins to load (do not know what).
I know it will be stupid, but because you are noob asking for help.
Thanks in advance!

I have a scheduler being used for a number of functions, diary, leave etc. In some instances (the majority of browsers) when the cursor is moved over a date it is not always highlighting, and if a double click is made into a day it opens up with the start date of the month shown, not the date that was clicked in.

If the day link is hovered over first then the day highlights, and once this happens some of the other dates also highlight correctly, but not all of them, and it is not consistent.

This seemed to start happening a few Telerik releases ago - currently still shown in 2010.Q3 SP2 release as well.

I can provide a url where this behaviour can be seen if this helps at all.  This is becoming a major issue for some of my customers now who are getting annoyed that they cannot always enter data for the correct date.

David Penny

Hello,

I have created RadFilterDataFieldEditor by following article: http://www.telerik.com/community/forums/aspnet-ajax/filter/error-when-building-custom-radfilterdatafieldeditor.aspx
It works good if the FilterContainerID property is not set. If I set this property to my RadGrid it does not work correctly.
Editor is shown ok if I add filter expression, but after I click the Apply button, default editor is shown instead RadFilterDataFieldEditor. After next postback I get error with invalid viewstate data.

Here is the Code:

Codebehind:

Thank you
Jiri

Hi guys,

i'm using the RADFileExplorer control and i'm having some problem with localization.
I need to change the language of the control in my page according with the one of the user (selected from db).
So i added the App_GlobalResources folder to my solution, copied some localized resx files (es: RadEditor.Dialogs.es-ES.resx, RadEditor.Dialogs.it-IT.resx, ecc ...). In the page_load event i set the language radfileexplorer.Language = 'it-IT', for example, but nothing happen! But if i rename the it file to RadEditor.Dialogs.resx the control is translated!
I'm missing something ?

Best regards,
GE

please help me