Hi,
I am using a radtreeview in my project, earlier it had a context menu ,i need to show/hide the context menu for some particular nodes.
My nodes are dynamically loading from DB.

I implementing a radtree context menu like below.

<telerik:RadTreeView ID="rtvHierarchy" runat="server"             
            OnNodeExpand="rtvhierarchy_NodeExpand" MultipleSelect="True" Skin="Vista" 
            EnableDragAndDrop="True" OnNodeDrop="hierarchy_NodeDrop" 
            AllowNodeEditing="True" 
            BeforeClientContextMenu= "ShowContext"
            OnContextMenuItemClick="rtvhierarchy_ContextMenuItemClick" 
                        OnNodeEdit="rtvhierarchy_NodeEdit" 
            Font-Names="Arial,Times New Roman,Microsoft Sans Serif" 
            Font-Size="X-Small" Height="522px">
        <ContextMenus>
                    <telerik:RadTreeViewContextMenu Skin="Outlook" ID="MainContextMenu" runat="server">
                        <Items>
                            <telerik:RadMenuItem Value="New" Text="Create New Value" runat="server"></telerik:RadMenuItem>
                            <telerik:RadMenuItem Value="Rename" Text="Rename Node" runat="server"></telerik:RadMenuItem>  
                            <telerik:RadMenuItem Value="Cut" Text="Cut" runat="server"></telerik:RadMenuItem>
                            <telerik:RadMenuItem Value="Paste" Text="Paste" runat="server"></telerik:RadMenuItem>                           
                        </Items>
                        <CollapseAnimation Duration="200" Type="OutQuint" />
                    </telerik:RadTreeViewContextMenu>                                    
         </ContextMenus>         
        </telerik:RadTreeView>

I want to enable "Create New Value" and "Rename Node" on node level and Cut and Paste is on item level, i try to implement this like below,

BeforeClientContextMenu= "ShowContext" is a event which will fire before the context menu loads.

function ShowContext(node, e) {

       

             if (node.Category == "item")

            {

                var menuItem = MainContextMenu.FindItemByText("Create New Value");

                menuItem.Disable();

                var menuItem1 = MainContextMenu.FindItemByText("Rename Node");

                menuItem1.Disable();

            }

             else

            {

                var menuItem = MainContextMenu.FindItemByText("Cut");

                menuItem.Disable();

                var menuItem1 = MainContextMenu.FindItemByText("Paste");

                menuItem1.Disable();

            }

             return false;

        }
 
 The problem is the BeforeClientContextMenu is not firing the "ShowContext" function.

Please help me.

Note: I am only refereing the teleric.web.UI dll in my project solution, i am not installed telerik it in my machine.

Regards,
Xavier
 

What's the correct way to deal with timezones? We tried to add an appointment at 10:00 but in the schedule it appeared at 08:00. We assume this is due to Sweden being GMT +1 and also in summertime (another +1).

Hello,

I have a RadGrid with three columns: 
one gridBoundColumn with User Names;
two gridTemplateColumns with RadGrids showing things like Clients associated to that user


The problem is: When I filter the main RadGrid, the column with User Names get filtered correctly, but the gridTemplateColumns doesnt change, what means that it remains showing the same Clients of the user that was in that row before the filter be applied.


I need a way to change internal RadGrids accordingly to the user that is appearing when filtering.

Thanks in advance.

Hello:

We're using a radajaxloadingpanel to display a progress indicator when a user conducts a rebind of a radgrid based on some selections from a drop down menu.

When the user clicks the linkbutton after the initial page load, the postback fires, the ajaxloadingpanel displays and the grid is updated.  On all subsequent postbacks, while the grid is updated properly, the loading panel stops displaying the loading gif.

Has anyone experienced this?  Is there a workaround?

Thanks for any help you can provide.

Brad

Hi

Sorry but must say that i find documentation not very useful for simpler tasks.  its becomes quite frustating.

Following is my table created to store appointments.    DataSourceID is set to "SqlDataSource1"
Now inside RadScheduler1_AppointmentInsert event,  through code I want to add values for columns Importance and Loginid
How can i access Row that is about to get inserted ?

Regards

CREATE TABLE [dbo].[TaskSchedules](
 [keyid] bigint NOT NULL PRIMARY KEY Identity,
 [StartTime] [datetime] NULL,
 [EndTime] [datetime] NULL,
 [Subject] [nvarchar](max) NULL,
 [Description] [nvarchar](max) NULL,
 [Reminders] [nvarchar](max) NULL,
 [Recurrence] [nvarchar](max) NULL,
 [RecurrenceParentKey] bigint NULL 
 [Importance] [nvarchar](2) NULL,
 [LoginId]   [nvarchar](30) NOT NULL
)

Hi guys,
I have a following Radgrid:

 

 

<telerik:RadGrid ID="PrnPSRejectedGrid" runat="server" GridLines="None" OnExcelMLExportRowCreated="PrnPSRejectedGrid_ExcelMLExportRowCreated" OnExcelMLExportStylesCreated="PrnPSRejectedGrid_ExcelMLExportStylesCreated" OnItemCreated="PrnPSRejectedGrid_ItemCreated" OnNeedDataSource="PrnPSRejectedGrid_NeedDataSource" OnPdfExporting="PrnPSRejectedGrid_PdfExporting" OnSortCommand="PrnPSRejectedGrid_SortCommand">

 

 

 

 

 

 

<ExportSettings FileName="PrnPSRejectReport" OpenInNewWindow="true" IgnorePaging="true" ExportOnlyData="true">

 

 

 

 

 

 

<Excel Format="ExcelML" FileExtension="xls"/>

 

 

 

 

 

 

<Pdf FontType="Subset" PaperSize="letter" />

 

 

 

 

 

 

</ExportSettings>

 

 

 

 

 

 

<MasterTableView AutoGenerateColumns="false" >

 

 

 

 

 

 

 

<RowIndicatorColumn>

 

 

 

 

 

 

<HeaderStyle Width="10px" />

 

 

 

 

 

 

</RowIndicatorColumn>

 

 

 

 

 

 

<ExpandCollapseColumn>

 

 

 

 

 

 

<HeaderStyle Width="10px" />

 

 

 

 

 

 

</ExpandCollapseColumn>

 

 

 

 

 

 

 

<Columns>

 

 

 

 

 

 

<telerik:GridBoundColumn HeaderText="TrkNo" DataField="TRKNO" UniqueName="TRKNO" ReadOnly="True" SortExpression="TRKNO" HeaderButtonType="TextButton">

 

 

 

 

 

 

<HeaderStyle Width="1px" />

 

 

 

 

 

 

<ItemStyle Width="1px" />

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

<telerik:GridBoundColumn HeaderText="Rejected Reason Description" DataField="RRSNDESC" UniqueName="RRSNDESC" ReadOnly="True" SortExpression="RRSNDESC" HeaderButtonType="TextButton" >

 

 

 

 

 

 

<HeaderStyle Width="200px" />

 

 

 

 

 

 

<ItemStyle Width="200px" />

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

Column Rejected Reason Description could have a data up to 250 characters.When I run on my local machine settings is fine.But
when I am running on different machine instead of putting description on entire line its just use have of the line(for example):

 The principal did not meet the
 criteria in the posting and
 other eligible  titles
 have not declined the 
 request.

The grid should have a format like that:
The principal did not meet the criteria in the posting and other eligible titles have not declined the request.
It should use entire column for texting.

Thanks so much for your help.
 

Hi,

When I insert a new record in RadListView, I added some custom validation, however, no matter what I did, it's automatlcally kicked out of the Insert Mode and back to normal mode after I click "Insert" button.

In Edit Mode, I can do that (keep the RadListView in Edit Mode) by setting e.Canceled = true. However, it didn't happen to be same in Insert Mode.

Please let me know if it's possible to stay in Insert Mode after performing insert and how to do it.

Thanks

Lamk.

Hello everyone,
Sorry I have a little problem (strange!) I was told that I have to separate the code into DataAccessLayer, BusinessLayer and ObjectBusiness. Now how do I connect my listview with the select statement that is in IvaDAL ... someone can help me?
Thanks

I have a RadGrid which has RadComboBox which are selectable without edit mode and hence the call to SelectedIndexChanged fires correctly just can't seem to extract the index of the item.  Yet when I turn the RadComboBox to a regular asp DropDownList it works fine.



Code Behind:

The CommandArgument works fine with dropdownlist but not RadCombo? I need to change the values on the fly rather then having to go to edit mode.  Any help would be appreciated.

- Thank You

My problem is my radgrid only exports when the user selects page 1 on the rad grid.  ie. If user selects page 2 through infinity and then exports it the grid. The excel spreadsheet will have the column names but no data. But if the user is has paging page 1 selected it will export the entire data set.  I stumped.

I have attaced the code that I am using.  Thank you for any help

 

<

 

 

telerik:RadButton ID="RadBtnExport" CssClass="button" Width="150px" Text="Export to Excel" OnClick="RadBtnExport_Click" runat="server" Skin="WebBlue"></telerik:RadButton>

 

<

 

 

telerik:RadGrid ID="RadGridResults" runat="server"

 

 

 

AllowPaging="True" AllowSorting="True"

 

 

 

 

 

 

 

 

AllowFilteringByColumn="True" GridLines="None"

 

 

 

EnableLinqExpressions="False" PageSize="30" Width="900px" Skin="WebBlue"

 

 

 

 

 

 

 

 

EnableImageSprites="True" AllowCustomPaging="true" ExportSettings-ExportOnlyData="true"

 

 

 

 

 

 

 

 

AutoGenerateColumns="true" ExportSettings-IgnorePaging="true"

 

 

 

 

 

 

 

 

OnNeedDataSource="RadGridSearchResults_NeedDataSource" OnSortCommand="RadComboBoxReport_SortCommand">

 

 

 

 

 

 

 

 

<MasterTableView CommandItemDisplay="Top" CommandItemSettings-ShowAddNewRecordButton="false" CommandItemSettings-ShowRefreshButton="false" CommandItemSettings-ShowExportToExcelButton="true">

 

 

 

 

 

 

 

 

<RowIndicatorColumn>

 

 

 

 

 

 

 

 

<HeaderStyle Width="10px"></HeaderStyle>

 

 

 

 

 

 

 

 

</RowIndicatorColumn>

 

 

 

 

 

 

 

 

<ExpandCollapseColumn>

 

 

 

 

 

 

 

 

<HeaderStyle Width="10px"></HeaderStyle>

 

 

 

 

 

 

 

 

</ExpandCollapseColumn>

 

 

 

 

 

 

 

 

<PagerStyle Mode="NumericPages" AlwaysVisible="true"/>

 

 

 

 

 

 

 

 

<CommandItemSettings ShowExportToExcelButton="true" ShowAddNewRecordButton="false" />

 

 

 

 

 

 

 

 

</MasterTableView>

 

 

 

 

 

 

 

 

<ClientSettings>

 

 

 

 

 

 

 

 

<Scrolling AllowScroll="True" SaveScrollPosition="True">

 

 

 

 

 

 

 

 

</Scrolling>

 

 

 

 

 

 

 

 

</ClientSettings>

 

 

 

 

 

 

 

 

</telerik:RadGrid>

 

 

 

protected void RadBtnExport_Click(object sender, System.EventArgs e)

 

{

 

 

try

 

 

 

 

 

{

 

 

if (RadGridResults.Items.Count > 0)

 

{

RadGridResults.ExportSettings.ExportOnlyData =

 

true;

 

RadGridResults.ExportSettings.IgnorePaging =

 

true;

 

 

 

//call the method on export formatting

 

 

 

 

 

RadGridResults.ExcelExportCellFormatting +=

 

new Telerik.Web.UI.OnExcelExportCellFormattingEventHandler(RadGridResults_ExcelExportCellFormatting);

 

RadGridResults.MasterTableView.ExportToExcel();

}

}

 

 

catch (Exception ex)

 

{

 

 

StackTrace stackTrace = new StackTrace();

 

 

 

LogException.LogErrorMessage(ex, stackTrace.GetFrame(1).GetMethod().Name);

 

lblErrMsg.Text =

 

Messages.ReportExportError;

 

}

}

 

 

protected void RadGridResults_ExcelExportCellFormatting(object source, ExcelExportCellFormattingEventArgs e)

 

{

e.Cell.Style[

 

"mso-number-format"] = @"0000";

 

}