Hi

I have a pre render event to scan the header and turn off the select all checkbox.

My pre render code looks like this:


I have just added a <columnGroup> to combine a header over 2 columns and get the following error:

Specified argument was out of the range of valid values.
Parameter name: index

At this line in my Pre render: Dim chkSelectAll As CheckBox = DirectCast(HeaderItem("colClientSelect").Controls(0), CheckBox)

Any Ideas

I have a page that contains a RadToolTip.  The ToolTip shows a User Control based dialog when activated. The dialog contains two RadComboBoxes and a Grid. There is also a RadAjaxProxy that controls updateing the interactions between these three controls. This is all working fine.

On the page that contains the ToolTip, I am trying to add a new Grid. However, when I add the grid, the Ajax between the controls stops working. 

Here's the Grid I'm trying to add.  Is there a setting in this grid that is interfering with the AJAX in the user control?

            <div style="width: 900px;">
                        <fieldset style="width: 90%">
                            <p>                                                            
                                <asp:Label ID="lblNoteError" runat="server" EnableViewState="False" Font-Bold="True"
                                    ForeColor="#FF8080"></asp:Label>
                                <asp:Label ID="lblNoteMessage" runat="server" EnableViewState="False" Font-Bold="True"
                                    ForeColor="#00C000"></asp:Label>
                                <telerik:RadGrid ID="NotesGrid" AllowAutomaticUpdates="True" AllowAutomaticDeletes="True"
                                    Width="700px" AllowPaging="False" runat="server" PageSize="20" AllowAutomaticInserts="True"
                                    OnItemDeleted="NotesGrid_ItemDeleted" OnItemUpdated="NotesGrid_ItemUpdated" OnItemInserted="NotesGrid_ItemInserted"
                                    CellSpacing="0" GridLines="None" DataSourceID="odsNotes">
                                    <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
                                    <MasterTableView Width="100%" CommandItemDisplay="Top" DataKeyNames="NotesId"
                                        AutoGenerateColumns="False" DataSourceID="odsNotes">
                                        <CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>
                                        <RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">
                                        </RowIndicatorColumn>
                                        <ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">
                                        </ExpandCollapseColumn>
                                        <Columns>
                                            <telerik:GridBoundColumn DataField="NoteText" FilterControlAltText="Filter Note column" HeaderStyle-Width="700px"
                                                HeaderText="Note" SortExpression="NoteText" UniqueName="NoteText" ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                           <telerik:GridBoundColumn DataField="CreatedBy" FilterControlAltText="Filter Created By column"
                                                HeaderText="Created By" SortExpression="CreatedBy" UniqueName="CreatedBy" ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                           <telerik:GridBoundColumn DataField="CreatedOn" FilterControlAltText="Filter Created Date column"
                                                HeaderText="Created Date" SortExpression="CreatedOn" UniqueName="CreatedOn" ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                           <telerik:GridBoundColumn DataField="ModifiedBy" FilterControlAltText="Filter Modified By column"
                                                HeaderText="Modified By" SortExpression="ModifiedBy" UniqueName="ModifiedBy" ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                           <telerik:GridBoundColumn DataField="ModifiedOn" FilterControlAltText="Filter Modified Date column"
                                                HeaderText="Modified Date" SortExpression="ModifiedOn" UniqueName="ModifiedOn" ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                        </Columns>
                                        <EditFormSettings EditFormType="Template">
                                            <FormTemplate>
                                            <asp:TextBox ID="TextBox8" runat="server" Text='<%# Bind("NoteText") %>' Rows="4" Width="800px">
                                            </asp:TextBox>
                                            </FormTemplate>
                                        </EditFormSettings>
                                        <CommandItemTemplate>
                                            <div style="padding: 5px 5px;">
                                                <asp:LinkButton ID="btnEditNoteSelected" runat="server" CommandName="EditSelected" Visible='<%# NotesGrid.EditIndexes.Count == 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/Edit.gif"/>Edit selected</asp:LinkButton>&nbsp;&nbsp;
                                                <asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="UpdateEdited" Visible='<%# NotesGrid.EditIndexes.Count > 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/Update.gif"/>Update</asp:LinkButton>&nbsp;&nbsp;
                                                <asp:LinkButton ID="btnNoteCancel" runat="server" CommandName="CancelAll" Visible='<%# NotesGrid.EditIndexes.Count > 0 || NotesGrid.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/Cancel.gif"/>Cancel editing</asp:LinkButton>&nbsp;&nbsp;
                                                <asp:LinkButton ID="btnInsertNote" runat="server" CommandName="InitInsert" Visible='<%# !NotesGrid.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/AddRecord.gif"/>Add new</asp:LinkButton>&nbsp;&nbsp;
                                                <asp:LinkButton ID="btnSaveInsert" runat="server" CommandName="PerformInsert" Visible='<%# NotesGrid.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/Insert.gif"/> Save</asp:LinkButton>&nbsp;&nbsp;
                                                <asp:LinkButton ID="btnDeleteNote" OnClientClick="javascript:return confirm('Delete selected Asset Type?')"
                                                   runat="server" CommandName="DeleteSelected"><img style="border:0px;vertical-align:middle;" alt="" src="../Images/Delete.gif"/>Delete selected</asp:LinkButton>&nbsp;&nbsp;
                                            </div>
                                        </CommandItemTemplate>
                                    </MasterTableView>
                                    <ClientSettings>
                                        <Selecting AllowRowSelect="True"></Selecting>
                                        <Scrolling AllowScroll="True" EnableVirtualScrollPaging="True" UseStaticHeaders="True"
                                            SaveScrollPosition="True" />
                                    </ClientSettings>
                                    <FilterMenu EnableImageSprites="False">
                                    </FilterMenu>
                                </telerik:RadGrid>
                                <asp:ObjectDataSource ID="odsNotes" runat="server" TypeName="AssetVue.BLL.Entities.Note"
                                    DataObjectTypeName="AssetVue.BLL.Entities.Note" SelectMethod="getAllNotes"
                                    InsertMethod="addNote" UpdateMethod="updateNote" DeleteMethod="deleteNote" 
                                    OnInserting="odsNotes_Inserting" OnSelecting="odsNotes_Selecting">
                                    <SelectParameters>
                                        <asp:Parameter Name="parentId" Type="String" />
                                    </SelectParameters>
                                    <InsertParameters>
                                        <asp:Parameter Name="parentId" Type="String" />
                                        <asp:Parameter Name="parentType" Type="String" />
                                    </InsertParameters>
                               </asp:ObjectDataSource>
                            </p>
                        </fieldset>
                    </div>

Hello,

GIVEN:

1. Using ASP.NET AJAX 2013 Q1
2. RadScheduler contained in a RadAjaxPanel
3. Using model binding(setting the ItemType and SelectMethod properties of the RadScheduler)

ISSUE:

When trying to call the Rebind()  method of the RadScheduler in code behind( AjaxRequest[RadAjaxPanel], AppoimentDelete[RadScheduler]) i get the following error:
Data properties on data control 'RadSceduler_ID' such as DataSource, DataSourceID, and DataMember cannot be changed during the databinding phase of the control

I "fixed" it in the AjaxRequest event handler by calling the DataBind() method instead of Rebind() but it still doesn't work in the AppointmentDelete event handler(error above)

When I select time from top of scheduler InlineInsertForm is shown correctly (1.png)but when select from bottom of Scheduler part of InlineInsertForm is hidden (2.png)
        <telerik:RadScheduler runat="server" ID="PatientScheduler" Width="100%" Height="100%"
            EditFormDateFormat="yyyy/MM/dd"             
            Skin="Office2010Blue"
            EnableRecurrenceSupport="false"
            StartInsertingInAdvancedForm="false"
            StartEditingInAdvancedForm="false"> 

Hello sir,

I am using radcalender in one of my application 
My application is developing and running in VS 2010 + Telerik 2013.1.220 + IE 10



I am getting radcalender display as shown in image attached to it
I have created skinn in theme and the attached to it.



I have created Skin for it as


Please take me out of this

Dear Dude
I want to change displayed lable in RadScheduler. It is "Year,Day Month, WeekDay". I want to be "14 فروردین":",Year, Month Day, Week Day".
As shown in picture.

I have tried the last few days to create a grid filter using the following Demo, however I am failing.
I am receiving the following error:
"JavaScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Selection out of range
Parameter name: value"

To eliminate this error I remove the following piece of code: "SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("colEquipmentType").CurrentFilterValue %>'"

When I remove this code the filter works fine, however the combo box does not repopulate correctly.  The only item in the combo box is "All".

Is this issue because I am using a data layer to populate the combo box filter?

.aspx


.cs

Update:
I setup the "colDateIssue" column for filtering, again using the demo, that filter is working perfectly fine. HMMMM?