Hi

I am very new to the RadControls. Just a few hours in fact so go easy on me. :)

I am running what seems to be an excellent tutorial here.

Advanced ASP.NET AJAX RadScheduler Customization

At around the 38 minute mark he is using code from the Templates documentation page to demo how to set the InlineInsertTemplate on the RadScheduler.

That code looks like this.

 

However, when I run my RadScheduler, the Insert Template looks exactly as it did before I tried this code above.  As you can see above, I added a simple <p>In here</p> to the top of the template to see if it is displayed. It is not. Seems the RadScheduler ignores the InlineInsertTemplate

What am I missing here?

Hi All,

I want to filter with multiple columns at once when click on comment button.

The program work fine if I'm not choice function on filter icon and just type in filtercontrols on columns then click comment button("Search").

The problem is when I choice filter function at one column it automatically postback and do searching, it's mean search one by one column.

1. The question is can I disable autopost to filtericon?
2. If can do disable, How to read filterfunction(that I have choose from every column) when I click on commentbutton to search?

Thanks and best regards.

I am using RadDateTimePicker. I have set a mindate and maxdate. Also it shows todays date. When I open the calender it shows the month of mindate. How do I get it to open current month. In .cs file,

((

RadDateTimePicker)this.FindControl("FromDatePicker")).SelectedDate = DateTime.Now;

 

 Is not working.

Please help.

I am using GridClientSelectColumn and I have to call ClientEvents on checkbox click not onRowSelected.

<ClientEvents OnRowSelected="onSelected" OnRowDeselected="OnDeselected" />

Client events takes two arguments sender, args. If i add attribute on checkbox on server side then how can i pass (sender, args) parametes to get  args._dataKeyValues.

GridDataItem dataitem = (GridDataItem)e.Item;
CheckBox checkbox = (CheckBox)dataitem["column"].Controls[0];
checkbox.Attributes.Add("onclick", "onselect()");

How can i do this?

I  have a complex scenario where I have a RadGrid that contains a GridTableView, and that GridTableView needs a RadComboBox in the CommandItemTemplate whose item list needs to load dynamically based on the selected item in the parent grid.  When an item is selected in the combo, it needs to insert a record into the GridTableView.  The grid looks something like:

<telerik:RadGrid ID="MeetingRoomsGrid" runat="server" OnDetailTableDataBind="MeetingRoomsGrid_DetailTableDataBind">
    <MasterTableView Width="100%" CommandItemDisplay="Top" DataKeyNames="Id" EditMode="InPlace" InsertItemPageIndexAction="ShowItemOnFirstPage">
        <CommandItemSettings ShowExportToWordButton="true" ShowExportToExcelButton="true" ShowExportToPdfButton="true" ShowExportToCsvButton="true" />
        <DetailTables>
            <telerik:GridTableView DataKeyNames="Id" Name="Aggregates" Width="100%" AllowSorting="true" AllowFilteringByColumn="true" CommandItemDisplay="Top">
                <CommandItemTemplate>
                    <div style="float: right;">
                        <telerik:RadComboBox  ID="AggregateRoomCombo" runat="server" AutoPostBack="true" OnSelectedIndexChanged="AggregateRoomCombo_SelectedIndexChanged">
                            <Items>
                                <telerik:RadComboBoxItem Text="foo" />
                                <telerik:RadComboBoxItem Text="bar" />
                            </Items>
                        </telerik:RadComboBox>
                    </div>
                    <div class="clearfix">&nbsp;</div>
                </CommandItemTemplate>
                <Columns>
                    <telerik:GridBoundColumn DataField="ChildName" DataType="System.String" UniqueName="ChildName" SortExpression="ChildName" />
                    <telerik:GridButtonColumn CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" ButtonType="ImageButton">
                        <ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />
                    </telerik:GridButtonColumn>
                </Columns>
            </telerik:GridTableView>
        </DetailTables>
        <Columns>
            <telerik:GridEditCommandColumn UniqueName="EditColumn" ButtonType="ImageButton">
                <ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />
            </telerik:GridEditCommandColumn>
            <telerik:GridTemplateColumn DataField="Name"
                DataType="System.String"
                UniqueName="Name"
                SortExpression="Name"
                DefaultInsertValue="New Meeting Room"
                ItemStyle-Width="210">
                <ItemTemplate>
                    <asp:Label ID="NameLabel" runat="server" Text='<%# Bind("Name") %>' />
                </ItemTemplate>
           </telerik:GridTemplateColumn>
       </Columns>
    </MasterTableView>
</telerik:RadGrid>

(I have stripped out a bunch of stuff to try to pare it down to the essential essence)

So on the MeetingRoomsGrid_DetailDataBind() event I need to find the AggregateRoomCombo and load items into it based on the Id of the selected data item in the grid, and on the AggregateRoomCombo_SelectedIndexChanged() event I need to insert a new record into the detail table based on the Id of the selected data item in the grid.

Can anyone tell me how to traverse the grid object model to 1) find the AggregateRoomCombo object in the detail table, and 2) traverse backwards from the AggregateRoomCombo up to the grid to find the Id of the selected data item?

I am using the RadEditor in the admin section of an application that uses ASP.NET 4 routing. I am having some problems getting the editor to work correctly with the routes. I have made some progress resolving the problems following the instructions in this blog post: http://www.scottfindlater.co.uk/blog/net-4-routing-and-telerik-editor-dialogue-handlers, however, I still get the following error when I attempt to access any of the resource manager dialogues (eg ImageManager). Please can you tell me what is causing the problem and how to solve it. Details of Editor implementation below the error trace.

Exception Trace

[TypeAccessException: Attempt by method 'DynamicClass.lambda_method(System.Runtime.CompilerServices.Closure)' to access type 'Telerik.Web.UI.GridDataTableFromEnumerable+GridGenericEnumerable`1<System.Data.DataRowView>' failed.]
   lambda_method(Closure ) +22
   System.Linq.EnumerableExecutor`1.Execute() +94
   System.Linq.EnumerableExecutor`1.ExecuteBoxed() +23
   System.Linq.EnumerableQuery`1.System.Linq.IQueryProvider.Execute(Expression expression) +94
   Telerik.Web.UI.GridDynamicQueryable.Count(IQueryable source) +143
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData35() +216
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData() +758
   Telerik.Web.UI.GridResolveEnumerable.Initialize() +35
   Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +24
   Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +203
   Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +76
   Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +98
   Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +151
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +33
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +66
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +128
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +33
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +143
   Telerik.Web.UI.GridTableView.PerformSelect() +4
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +74
   Telerik.Web.UI.GridTableView.DataBind() +259
   Telerik.Web.UI.RadGrid.DataBind() +87
   Telerik.Web.UI.RadGrid.AutoDataBind(GridRebindReason rebindReason) +2342
   Telerik.Web.UI.RadGrid.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146

RadGrid use in page:
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

        <telerik:RadEditor ID="editContent" runat="server">
        </telerik:RadEditor>

Skin file:
<telerik:RadEditor runat="server" Width="100%" DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.aspx" />

Programatic configuration of editor in codebehind:

        Private Sub SetupPage()
            editContent.MediaManager.ViewPaths = New String() {Config.MediaDirectory}
            editContent.MediaManager.UploadPaths = New String() {Config.MediaDirectory}
            editContent.MediaManager.DeletePaths = New String() {Config.MediaDirectory}
            editContent.ImageManager.ViewPaths = New String() {Config.ImageDirectory}
            editContent.ImageManager.UploadPaths = New String() {Config.ImageDirectory}
            editContent.ImageManager.DeletePaths = New String() {Config.ImageDirectory}
            editContent.FlashManager.ViewPaths = New String() {Config.FlashDirectory}
            editContent.FlashManager.UploadPaths = New String() {Config.FlashDirectory}
            editContent.FlashManager.DeletePaths = New String() {Config.FlashDirectory}
            editContent.DocumentManager.ViewPaths = New String() {Config.DownloadDirectory}
            editContent.DocumentManager.UploadPaths = New String() {Config.DownloadDirectory}
            editContent.DocumentManager.DeletePaths = New String() {Config.DownloadDirectory}
            Dim templateDirectory As String = String.Format("{0}/Editor", Config.TemplateDirectory)
            editContent.TemplateManager.ViewPaths = New String() {templateDirectory}
            editContent.TemplateManager.UploadPaths = New String() {templateDirectory}
            editContent.TemplateManager.DeletePaths = New String() {templateDirectory}
        End Sub

Greetings,

I am able to get a reference to the radGrid,

 

But in the VS Immediate Window:

 

 

radGrid.MasterTableView.Items.count

 

returns zero,

but I have several rows of data in grid.

On Postback what am I missing here?

 

Thanks

 

Dave G / Ft. Worth Tx.

   protected void btnNext_Click(object sender, ImageClickEventArgs e)

        {

 

 

 

            RadGrid radGrid = FindControl("rdTinExcel") as RadGrid;

 

            foreach (GridDataItem dataItem in radGrid.MasterTableView.Items) 

           {

 

                // push Rowa that are not Checked in the Grid  

                if (!(dataItem.FindControl("cbSelectColumn") as CheckBox).Checked)

                {

 

Do something here…..

 

}

I have a RadListBox with checkboxes.  I would like the user to be able to select an item in the listbox and click on an Edit link to open up a popup in which the user can edit the information based on the selected item.  So I need to pass the selected value as an id (key) in the LoadContentFrom on my Telerik Window.  I am not sure as to how to do this.  I tried creating a hidden field and setting it using the OnClientItemChecked, but I am having difficulty actually getting the selected item and its value.  The listbox is not being found - please see the code below.



 Can you please point me in the right direction as to how to do what I need?

Thank you very much,
Donna

I'm using Version=2009.3.1314.35 because the latest version seems to mess up my grid skins which I don't feel like dealing with right now.

I am trying to add an .net button dynamically to the radgrid footer with the following code.  The button gets displayed correctly.
However, the btn_Click event does not get fired when the button is clicked.
Am I missing something in the code?

Thanks for your help.