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NestedViewTemplate and DataBinding error

Hi all,

I have a very complex page with many sub-levels of hierarchy and I'm encountering some problems on a NestedViewTemplate binding:

System.Web.HttpException was unhandled by user code
Message=DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'Domicilio'.
Source=System.Web
ErrorCode=-2147467259
WebEventCode=0

Here is the code of the problematic level:

    
            <telerik:GridTableView runat="server" AutoGenerateColumns="False" Caption="Elenco Dipendenti" 
        
                                        CommandItemDisplay="Bottom" DataKeyNames="DipendentiID" DataSourceID="SqlDipendentiSource" 
        
                                        AllowSorting="False" EditMode="PopUp" Name="DipendentiView" NoDetailRecordsText="Nessun dipendente per la sede corrente."> 
        
                                        <CommandItemSettings AddNewRecordText="Aggiungi Dipendente" ShowRefreshButton="False" /> 
        
                                        <Columns> 
        
                                            <telerik:GridButtonColumn ButtonType="ImageButton" UniqueName="DipendentiEditCommandColumn" 
        
                                                CommandName="Edit" HeaderStyle-Width="30px"> 
        
                                                <HeaderStyle Width="30px"></HeaderStyle> 
        
                                                <ItemStyle CssClass="MyImageButton" /> 
        
                                            </telerik:GridButtonColumn> 
        
                                            <telerik:GridButtonColumn ButtonType="ImageButton" UniqueName="DipendentiDeleteCommandColumn" 
        
                                                CommandName="Delete" HeaderStyle-Width="30px"> 
        
                                                <HeaderStyle Width="30px"></HeaderStyle> 
        
                                                <ItemStyle CssClass="MyImageButton" /> 
        
                                            </telerik:GridButtonColumn> 
        
                                            <telerik:GridBoundColumn DataField="DipendentiID" HeaderText="ID" SortExpression="DipendentiID" 
        
                                                UniqueName="DipendentiID" DataType="System.Int32" ReadOnly="True" HeaderStyle-Width="35px" 
        
                                                HeaderStyle-HorizontalAlign="Center" AllowFiltering="False"> 
        
                                                <HeaderStyle HorizontalAlign="Center" Width="35px"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="Nome" HeaderText="Nome" UniqueName="Nome" DataType="System.String" 
        
                                                ReadOnly="True" HeaderStyle-HorizontalAlign="Center" AllowFiltering="True"> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="Cognome" HeaderText="Cognome" UniqueName="Cognome" 
        
                                                DataType="System.String" ReadOnly="True" HeaderStyle-HorizontalAlign="Center" 
        
                                                AllowFiltering="True"> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridTemplateColumn UniqueName="Sesso" InitializeTemplatesFirst="false" HeaderStyle-HorizontalAlign="Center" 
        
                                                AllowFiltering="false"> 
        
                                                <HeaderTemplate> 
        
                                                    Sesso 
        
                                                </HeaderTemplate> 
        
                                                <ItemTemplate> 
        
                                                    <%# (((bool)Eval("Sesso")) ? "M" : "F") %> 
        
                                                </ItemTemplate> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                            </telerik:GridTemplateColumn> 
        
                                            <telerik:GridBoundColumn DataField="DataAssunzione" HeaderText="Data di Assunzione" 
        
                                                UniqueName="DataAssunzione" DataType="System.DateTime" ReadOnly="True" HeaderStyle-HorizontalAlign="Center" 
        
                                                AllowFiltering="True"> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="DataLicenziamento" HeaderText="Data di Licenziamento" 
        
                                                UniqueName="DataLicenziamento" DataType="System.DateTime" ReadOnly="True" HeaderStyle-HorizontalAlign="Center" 
        
                                                AllowFiltering="True"> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="Telefono" HeaderText="Telefono" UniqueName="Telefono" 
        
                                                DataType="System.String" ReadOnly="True" HeaderStyle-HorizontalAlign="Center" 
        
                                                AllowFiltering="False"> 
        
                                                <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                                <ItemStyle HorizontalAlign="Center" /> 
        
                                            </telerik:GridBoundColumn> 
        
                                        </Columns> 
        
                                        <RowIndicatorColumn> 
        
                                            <HeaderStyle Width="20px" /> 
        
                                        </RowIndicatorColumn> 
        
                                        <ExpandCollapseColumn> 
        
                                            <HeaderStyle Width="20px" /> 
        
                                        </ExpandCollapseColumn> 
        
                                        <ParentTableRelation> 
        
                                            <telerik:GridRelationFields DetailKeyField="SediID" MasterKeyField="SediID" /> 
        
                                        </ParentTableRelation> 
        
                                        <NestedViewSettings DataSourceID="SqlDipendentiExtendedSource"> 
        
                                            <ParentTableRelation> 
        
                                                <telerik:GridRelationFields DetailKeyField="DipendentiID" MasterKeyField="DipendentiID" /> 
        
                                            </ParentTableRelation> 
        
                                        </NestedViewSettings> 
        
                                        <NestedViewTemplate> 
        
                                            <asp:Panel ID="NestedViewDipendentiPanel" runat="server"> 
        
                                                <div> 
        
                                                    <fieldset style="padding: 10px;"> 
        
                                                        <legend style="padding: 5px;">Dettagli su: <b> 
        
                                                            <%# Eval("Nome") %> 
        
                                                            <%# Eval("Cognome") %></b></legend> 
        
                                                        <table width="50%"> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Nome: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Nome") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Cognome: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Cognome") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Sesso: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# (((bool)Eval("Sesso")) ? "Maschio" : "Femmina")%> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Telefono: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Telefono")%> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Domicilio: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Domicilio") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Residenza: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Residenza") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Residenza: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("Nascita") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Data di Assunzione: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# Eval("DataAssunzione") %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                            <tr> 
        
                                                                <td> 
        
                                                                    Data di Licenziamento: 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <%# ((Eval("DataLicenziamento") is DBNull) ? "Nessuna" : Eval("DataLicenziamento")) %> 
        
                                                                </td> 
        
                                                            </tr> 
        
                                                        </table> 
        
                                                    </fieldset> 
        
                                                </div> 
        
                                            </asp:Panel> 
        
                                        </NestedViewTemplate> 
        
                                        <EditFormSettings EditFormType="Template"> 
        
                                            <FormTemplate> 
        
                                            </FormTemplate> 
        
                                        </EditFormSettings> 
        
                                    </telerik:GridTableView>

I use 2 SqlDataSources:

    
                <asp:SqlDataSource ID="SqlDipendentiSource" runat="server" ConnectionString="<%$ ConnectionStrings:ReleaseConnection %>" 
        
                    SelectCommand="SELECT ML.Dipendenti.id AS DipendentiID, ML.Dipendenti.Nome, ML.Dipendenti.Cognome, ML.Dipendenti.Sesso, ML.Dipendenti.DataAssunzione, ML.Dipendenti.DataLicenziamento, ML.Dipendenti.Telefono, LocalitaPaesi.Via + ' ' + LocalitaPaesi.Numero + ', ' + LocalitaPaesi.NomeComune + ' (' + LocalitaPaesi.ProvinciaSigla + ') ' + LocalitaPaesi.PaeseSigla AS Residenza FROM ML.Dipendenti INNER JOIN LocalitaPaesi ON ML.Dipendenti.LuogoResidenza = LocalitaPaesi.id WHERE (ML.Dipendenti.Sede = @SediID)"> 
        
                    <SelectParameters> 
        
                        <asp:Parameter Name="SediID" Type="Int32" /> 
        
                    </SelectParameters> 
        
                </asp:SqlDataSource>

and

    
                <asp:SqlDataSource ID="SqlDipendentiExtendedSource" runat="server" ConnectionString="<%$ ConnectionStrings:ReleaseConnection %>" 
        
                    SelectCommand="SELECT ML.Dipendenti.id AS DipendentiID, ML.Dipendenti.Nome, ML.Dipendenti.Cognome, ML.Dipendenti.Sesso, ML.Dipendenti.DataAssunzione, ML.Dipendenti.DataLicenziamento, ML.Dipendenti.DataNascita, ML.Dipendenti.Telefono, LocalitaPaesiDomicilio.Via + ' ' + LocalitaPaesiDomicilio.Numero + ', ' + LocalitaPaesiDomicilio.NomeComune + ' (' + LocalitaPaesiDomicilio.ProvinciaSigla + ') ' + LocalitaPaesiDomicilio.PaeseSigla AS Domicilio, LocalitaPaesiLuogoResidenza.Via + ' ' + LocalitaPaesiLuogoResidenza.Numero + ', ' + LocalitaPaesiLuogoResidenza.NomeComune + ' (' + LocalitaPaesiLuogoResidenza.ProvinciaSigla + ') ' + LocalitaPaesiLuogoResidenza.PaeseSigla AS Residenza, LocalitaPaesiLuogoNascita.Via + ' ' + LocalitaPaesiLuogoNascita.Numero + ', ' + LocalitaPaesiLuogoNascita.NomeComune + ' (' + LocalitaPaesiLuogoNascita.ProvinciaSigla + ') ' + LocalitaPaesiLuogoNascita.PaeseSigla AS Nascita, ML.Medici.Nome AS NomeMedico, ML.Medici.Cognome AS CognomeMedico, ML.Medici.Telefono AS TelefonoMedico, LocalitaMedico.Via + ' ' + LocalitaMedico.Numero + ', ' + LocalitaMedico.NomeComune + ' (' + LocalitaMedico.ProvinciaSigla + ') ' + LocalitaMedico.PaeseSigla AS LocalitaMedico FROM ML.Dipendenti INNER JOIN LocalitaPaesi AS LocalitaPaesiDomicilio ON ML.Dipendenti.LuogoResidenza = LocalitaPaesiDomicilio.id INNER JOIN LocalitaPaesi AS LocalitaPaesiLuogoNascita ON ML.Dipendenti.LuogoNascita = LocalitaPaesiLuogoNascita.id INNER JOIN LocalitaPaesi AS LocalitaPaesiLuogoResidenza ON ML.Dipendenti.LuogoResidenza = LocalitaPaesiLuogoResidenza.id INNER JOIN ML.TitoliStudio ON ML.Dipendenti.TitoloStudio = ML.TitoliStudio.id INNER JOIN ML.Medici ON ML.Dipendenti.Medico = ML.Medici.id INNER JOIN LocalitaPaesi AS LocalitaMedico ON ML.Medici.Locazione = LocalitaMedico.id WHERE (ML.Dipendenti.id = @DipendentiID)"> 
        
                    <SelectParameters> 
        
                        <asp:Parameter Name="DipendentiID" Type="Int32" /> 
        
                    </SelectParameters> 
        
                </asp:SqlDataSource>

I know that those queries can be optimized/reduced and DataGrid layout/paging is actually like "out of the box", but I'm very short of time :(

It seems that DataBinder cannot find SqlDipendentiExtendedSource field but only SqlDipendentiSource ones... how can it be?

thanks in advance for you help!

Grid

answered on 16 Jun 2010

1 answer

103 views

How to apply validation on dropdown column

Hi all,

I have one issue,i am using one grid which contain one dropdwn column.
in some cases i dont want to select dropdown columns and set EnableEmptyListItem

now i am able to show blank value in grid at that particular row but in edit mode i want to apply requirefield validator if blank value is selected ....how can i apply that....

reply asap

Grid

answered on 16 Jun 2010

1 answer

116 views

Filter Grid Footers

I have grid footers that are showing the sum of my currency columns for all pages. So I'm using the DataBound function of my grid to query the data and then create a footer object and place my totals in the footer line. This all works great!

However, I have filter criteria above my grid and would like to have the totals reflect the selected criteria. How would I go about doing this?

See attached screen shot of my form.

Grid

answered on 16 Jun 2010

3 answers

153 views

[Solved] Exporting Hierarchical Data

I'm running ASP.NET AJAX Q3 2009 and have a grid with a detail table that I need to export.

The master table is populated through the NeedDataSource event and the detail table is populated through the DetailTableDataBind event.

When exporting, I am unable to include the records from the detail table. here is the code for the grid on the aspx page

                    <telerik:RadGrid          
                        ID="rdgCorrespondence"          
                        runat="server"          
                        AllowFilteringByColumn="True"         
                        AllowPaging="True"          
                        AllowSorting="True"          
                        AutoGenerateColumns="False"          
                        GridLines="None"         
                        OnNeedDataSource="rdgCorrespondence_NeedDataSource"          
                        OnDetailTableDataBind="rdgCorrespondence_DetailTableDataBind"         
                        OnItemDataBound="rdgCorrespondence_ItemDataBound"          
                        OnInsertCommand="rdgCorrespondence_InsertCommand"         
                        OnUpdateCommand="rdgCorrespondence_UpdateCommand"          
                        onitemcommand="rdgCorrespondence_ItemCommand">         
                        <MasterTableView          
                            CommandItemDisplay="Top"          
                            DataKeyNames="CorrespondenceID"          
                            Name="Correspondences"         
                            Width="100%"         
                            HierarchyLoadMode="ServerBind">         
                            <CommandItemSettings          
                                ShowExportToExcelButton="true"         
                            />         
                                     
                            <EditFormSettings>         
                                <EditColumn UniqueName="EditCommandColumn1">         
                                </EditColumn>         
                            </EditFormSettings>         
                            <HeaderStyle HorizontalAlign="Center" />         
                            <ExpandCollapseColumn Visible="True">         
                            </ExpandCollapseColumn>         
                            <Columns>         
                                <telerik:GridEditCommandColumn ButtonType="ImageButton">         
                                </telerik:GridEditCommandColumn>         
                                <telerik:GridBoundColumn DataField="CorrespondenceID" HeaderText="ID" UniqueName="CorrespondenceID"         
                                    ReadOnly="true" FilterControlWidth="20" ItemStyle-Width="25" ItemStyle-HorizontalAlign="Right" ForceExtractValue="Always">         
                                </telerik:GridBoundColumn>         
                                <telerik:GridBoundColumn UniqueName="TypeName" HeaderText="Type" DataField="TypeName">         
                                </telerik:GridBoundColumn>         
                            </Columns>         
                            <DetailTables>         
                                <telerik:GridTableView          
                                    DataKeyNames="CorrespondenceNoteID"          
                                    CommandItemDisplay="Top"         
                                    Name="CorrespondenceNotes"          
                                    Width="100%"          
                                    AllowFilteringByColumn="false"          
                                    BorderColor="#fff"         
                                    HierarchyLoadMode="Client">         
                                    <ParentTableRelation>         
                                        <telerik:GridRelationFields DetailKeyField="CorrespondenceID" MasterKeyField="CorrespondenceID" />         
                                    </ParentTableRelation>         
                                    <Columns>         
                                        <telerik:GridEditCommandColumn ButtonType="ImageButton">         
                                        </telerik:GridEditCommandColumn>         
                                        <telerik:GridBoundColumn DataField="CorrespondenceNoteID" HeaderText="Note ID" UniqueName="CorrespondenceNoteID"         
                                            ReadOnly="true">         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridDateTimeColumn DataField="DateOfNote" HeaderText="Date" UniqueName="DateOfNote">         
                                        </telerik:GridDateTimeColumn>         
                                        <telerik:GridBoundColumn DataField="Note" HeaderText="Comment" UniqueName="Note">         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn DataField="CorrespondenceID" HeaderText="Correspondence ID"         
                                            UniqueName="CorrespondenceID" ReadOnly="true" Display="false">         
                                        </telerik:GridBoundColumn>         
                                    </Columns>         
                                    <SortExpressions>         
                                        <telerik:GridSortExpression FieldName="DateOfNote" SortOrder="Descending" />         
                                    </SortExpressions>         
                                </telerik:GridTableView>         
                            </DetailTables>         
                        </MasterTableView>         
                    </telerik:RadGrid>         

and here is my excel call:

                             
                    protected void rdgCorrespondence_ItemCommand(object source, GridCommandEventArgs e)         
                    {         
                        string fileName = "Correspondences";         
                     
                        if (e.CommandName = RadGrid.ExportToExcelCommandName)         
                        {         
                            grid.ExportSettings.FileName = fileName;         
                            grid.ExportSettings.HideStructureColumns = true;         
                            grid.ExportSettings.IgnorePaging = true;         
                            grid.ExportSettings.OpenInNewWindow = true;         
                            grid.ExportSettings.ExportOnlyData = true;         
                            grid.MasterTableView.ExportToExcel();         
                        }         
                    }         

Is the current implementation of the radgrid not support this type of export?

Grid

answered on 16 Jun 2010

1 answer

54 views

when I "rebind",the page "all select "

hi all:
my English is not good .
when I use the ajax refresh the page ,the page will "all select ",I don't know why ,could you answer this question ,thinks very much.
this is the javascript code :

    
            function CloseAndRebind(age) {  
        
                GetRadWindow().BrowserWindow.refreshGrid(age);  
        
                GetRadWindow().Close();  
        
            }

best regards!

Grid

answered on 16 Jun 2010

1 answer

118 views

Rad Menu skin

Can we make the background of top menu items transparent?

answered on 16 Jun 2010

1 answer

1.3K+ views

[Solved] Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index

Dear Telerik Team,

When I am trying to display data using radgrid I am getting error like "Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index".

Here is my code

    
            <telerik:RadGrid ID="gvCktMap" BorderColor="White" runat="server" AutoGenerateColumns="true" 
        
                                            AllowSorting="true" BackColor="White" AllowPaging="true" PageSize="25" GridLines="None" 
        
                                            OnPageIndexChanging="gvCktMap_PageIndexChanging" OnRowCancelingEdit="gvCktMap_RowCancelingEdit" 
        
                                            OnRowCommand="gvCktMap_RowCommand" OnRowUpdating="gvCktMap_RowUpdating" OnRowDataBound="gvCktMap_RowDataBound" 
        
                                            OnSorting="gvCktMap_Sorting" OnRowEditing="gvCktMap_RowEditing" ShowGroupPanel="True" 
        
                                            EnableHeaderContextMenu="true" EnableHeaderContextFilterMenu="true" AllowMultiRowSelection="true" 
        
                                            AllowFilteringByColumn="True" AllowCustomPaging="false" OnItemCreated="gvCktMap_ItemCreated" 
        
                                            EnableViewState="false" OnNeedDataSource="gvCktMap_NeedDataSource" OnItemUpdated="gvCktMap_ItemUpdated" 
        
                                            > 
        
                                            <MasterTableView DataKeyNames="sId" UseAllDataFields="true"> 
        
                                                <Columns> 
        
                                                    <telerik:GridBoundColumn UniqueName="sId" HeaderText="sId" DataField="sId" Visible="false"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="orderId" HeaderText="orderId" DataField="orderId"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="REJ" HeaderText="REJ" DataField="REJ"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="Desc" HeaderText="Desc" DataField="Desc"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="CustomerName" HeaderText="CustomerName" DataField="CustomerName"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="MarketName" HeaderText="MarketName" DataField="MarketName"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="HeadendName" HeaderText="HeadendName" DataField="HeadendName"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="SiteName" HeaderText="SiteName" DataField="SiteName"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                    <telerik:GridBoundColumn UniqueName="TaskStatus" HeaderText="TaskStatus" DataField="TaskStatus"> 
        
                                                    </telerik:GridBoundColumn> 
        
                                                </Columns> 

                                             </mastertableview>

                                        </telerik:RadGrid>

Here is my code behind

    
            private void bingGrid() 
        
                { 
        
                    try 
        
                    { 
        
                        gvCktMap.Columns.Clear(); 
        
                        DataSet dsResult = new DataSet(); 
        
                        DataSet dsEditItems = new DataSet(); 
        
                        dsEditItems.ReadXml(Server.MapPath("XMLS/" + Session["TaskID"].ToString() + ".xml")); 
        
                        clsSearch_BL clsObj = new clsSearch_BL(); 
        
                        clsObj.TaskID = (string)Session["TaskID"]; 
        
                        clsObj.CustName = (string)Session["CustName"]; 
        
                        clsObj.MarketName = (string)Session["MarketName"]; 
        
                        clsObj.HeadendName = (string)Session["HeadendName"]; 
        
                        clsObj.SiteName = (string)Session["SiteName"]; 
        
                        clsObj.TaskStatus = (string)Session["TaskStatus"]; 
        
                        clsObj.OrdType = (string)Session["OrdType"]; 
        
                        clsObj.OrdStatus = (string)Session["OrdStatus"]; 
        
                        clsObj.ProName = (string)Session["ProName"]; 
        
                        clsObj.LOC = (string)Session["LOC"]; 
        
                        dsResult = clsObj.getSearchResults_BL(clsObj); 
        
                        Session["SearchRes"] = dsResult; 
        
                        DataTable dtFilter = new DataTable(); 
        
                        DataColumn dtCol = new DataColumn("FilterBy"); 
        
                        dtFilter.Columns.Add(dtCol); 
        
                        dtCol = new DataColumn("DataType"); 
        
                        dtFilter.Columns.Add(dtCol); 
        
                        gvCktMap.DataSource = dsResult; 
        
                        gvCktMap.DataBind(); 
        
                } 
        
                    catch (Exception ex) 
        
                    { 
        
                    } 
        
                }

If i remove <MasterTableView></MasterTableView> Its working fine without any error. But for some reasons i need to use <MasterTableView></MasterTableView> Can anyone help me out to fix this error.

Thanks In Advance

Grid

answered on 16 Jun 2010

3 answers

211 views

radgris inplace edit,delete in codebehind

hi,
I m new in telerik control.

i have radgrid and in iwant inplace edit,delete,insert.
for edit ,delete column sholud not be separate. it should have icon(edit,delete) in single colum. so any body can give me example.how it will do.
thanks in advance.

General Discussions

answered on 16 Jun 2010

1 answer

101 views

Tabstrip and Rotator

I am using a tabstrip that consists of 2 tabs and in each RadPageView i have a RadRotator. When the page loads the selected tab displays the rotator with the items in it correctly with the size specified but when i click on the 2nd tab the size becomes smaller.When i go back to 1st tab the size is still small.What do i have to do to keep the size of the rotator as declared?I tried the

EnableEmbeddedBaseStylesheet

="true"

but it didnt work or i am using it incorrectly.This is my code in .aspx :

    
            <telerik:radtabstrip ID="RadTabStripbooks" runat="server" MultiPageID="RadMultiPagebooks"   
        
            SelectedIndex="0" dir="rtl" Skin="" >   
        
             <Tabs>   
        
              <telerik:RadTab Text=" " CssClass="tabStrip1" PageViewID="RadPageView1b">     
        
              </telerik:RadTab>   
        
              <telerik:RadTab Text=" " CssClass="tabStrip2" PageViewID="RadPageView2b" >   
        
              </telerik:RadTab>   
        
             </Tabs>   
        
             </telerik:radtabstrip> 
        
            <telerik:RadMultiPage ID="RadMultiPagebooks" runat="server" SelectedIndex="0" dir="rtl" Width="100%" EnableEmbeddedBaseStylesheet="true" >   
        
                <telerik:RadPageView ID="RadPageView1b" runat="server" BackColor="#a6ce39" >   
        
                   <div style="width:100%;">   
        
                      <telerik:RadRotator ID="RadRotator1" runat="server" Height="190px" width="100%" BackColor="#a6ce39" RotatorType="ButtonsOver" ItemHeight="100px"   ItemWidth="165px" DataSourceID="XmlDataSource1" Skin="Windows7"     EnableEmbeddedBaseStylesheet="true" >   
        
                             <ItemTemplate>   
        
                                       <div class="itemTemplate">  
        
                                                   SOME CODE......   
        
                                         </div>   
        
                                  </ItemTemplate>   
        
                    </telerik:RadRotator>   
        
                  </div> 
        
              </telerik:RadPageView>   
        
            <telerik:RadPageView ID="RadPageView2b" runat="server" BackColor="#526b75" >   
        
              <div style="width:100%;">  
        
                     <telerik:RadRotator ID="RadRotator2b" runat="server" Height="190px" width="100%" BackColor="#526b75"   
        
             RotatorType="ButtonsOver" ItemHeight="100px" ItemWidth="165px" DataSourceID="XmlDataSource2" Skin="Windows7"   EnableEmbeddedBaseStylesheet="true" >   
        
                     <ItemTemplate>   
        
                       <div class="itemTemplate">  
        
                            SOME CODE......   
        
                       </div>   
        
                   </ItemTemplate>   
        
              </telerik:RadRotator>   
        
              </div> 
        
             </telerik:RadPageView>   
        
            </telerik:RadMultiPage>

TabStrip

answered on 16 Jun 2010

1 answer

155 views

Accessing control from different radpageview

Hi,

I am using telerik Tabstrip control. in that i have made one RadMultiPage. in that i have created 3 RadPageView. i am getting access of all the control which are in the first RadPageView. For the other 2 RadPageViews i need to get them using findcontrol.

is there any other solution to this?

Thanks.

TabStrip

answered on 16 Jun 2010

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