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";

 

}

Hi Telerik User,
I  am going to use RadScheduler following this tutorila link on telerik http://demos.telerik.com/aspnet-ajax/scheduler/examples/customization/defaultcs.aspx  and http://www.telerik.com/help/aspnet-ajax/scheduler-getting-started.html
but there is not enough info about in implementation . When edit Appointment its open window but there are Date filed and Dropdown not editable seems no action and Save ,Close button also not working Please help me,
Here is  the Code 

 <telerik:RadScheduler runat="server" ID="RadScheduler1" Width="100%" DayStartTime="08:00:00"
                                            DayEndTime="18:00:00" TimeZoneOffset="03:00:00" EnableDescriptionField="true" ShowFullTime ="true"
                                            AdvancedForm-EnableCustomAttributeEditing="true" AdvancedForm-EnableResourceEditing="true"
                                            DataKeyField="ID" DataSubjectField="Message_Subject" DataDescriptionField="Message_Body"
                                            DataStartField="Event_Start_Date" DataEndField="Event_End_Date" Height="500"
                                            OnAppointmentDelete="RadScheduler1_AppointmentDelete"              OnAppointmentUpdate="RadScheduler1_AppointmentUpdate"
                                            OnAppointmentInsert="RadScheduler1_AppointmentInsert">
                                            <AdvancedForm Modal="true" Width="400" />
                                            <Localization AdvancedAllDayEvent="All day"></Localization>
                                            <TimelineView UserSelectable="false" />
                                            <TimeSlotContextMenuSettings EnableDefault="true" />
                                            <AppointmentContextMenuSettings EnableDefault="true" />
                                            <Reminders Enabled="true" />
                                            <ResourceStyles>
                                                <telerik:ResourceStyleMapping Type="Calendar" Text="ROWNA Team" ApplyCssClass="rsCategoryPattern"
                                                    BorderColor="#B0CC9B" />
                                                <telerik:ResourceStyleMapping Type="Calendar" Text="My Schedule" ApplyCssClass="rsCategoryRed" />
                                            </ResourceStyles>
                                        </telerik:RadScheduler>
Error
System.InvalidOperationException: A control with ID '_scheduler$RadCalendar1' could not be found for the trigger in UpdatePanel '_scheduler$RadCalendar2Panel'.
   at System.Web.UI.UpdatePanelControlTrigger.FindTargetControl(Boolean searchNamingContainers)
   at System.Web.UI.AsyncPostBackTrigger.Initialize()
   at System.Web.UI.UpdatePanelTriggerCollection.Initialize()
   at System.Web.UI.UpdatePanel.Initialize()
   at System.Web.UI.UpdatePanel.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.AddedControl(Control control, Int32 index)
   at System.Web.UI.ControlCollection.Add(Control child)
   at Telerik.Web.UI.RadAjaxControl.CreateUpdatePanel(Control initiator, String eventName, Control updated, UpdatePanelRenderMode panelRenderMode, Unit panelHeight)
   at Telerik.Web.UI.RadAjaxControl.OnPagePreRender(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Web.UI.Control.OnPreRender(EventArgs e)
   at System.Web.UI.Control.PreRenderRecursiveInternal()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)</td></tr></Table>

Hi,

 I am using RadGrid. I have a requirement where I need to show and hide columns based on user choice. So I have used the EnableHeaderContextMenu="true" option which enabled columns hide and unhide feature. I want to save those changes to DB so that when the user visits next time he has see the customized page. Is there a way I can do that.

<telerik:RadGrid ID="rgCatalogs" runat="server" AllowPaging="True" GridLines="None"
            Skin="Office2007" Width="90%" OnItemCreated="rgCatalogs_ItemCreated"
            EnableHeaderContextFilterMenu="true" AllowSorting="false">
            <MasterTableView ShowFooter="true" EnableHeaderContextMenu="true">
            </MasterTableView>
            </ClientSettings>--%>
        </telerik:RadGrid>

Thanks in Advance,
Ram

Hi,
I am trying to export the radgrid data to a pdf and excel file.
I cannot seem to format the headers although I can format the data rows.
I am using Need data source method for databinding and
OnItemCommand, OnItemCreated and OnExcelExportCellFormatting methods for formatting while exporting to pdf or excel.

Thanks!