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DataSource Inserting event not firing

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Grid

This is a migrated thread and some comments may be shown as answers.

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answered on 02 Jan 2009, 02:21 PM

Hi Phil,

I tried to reproduce your problem but was unsuccessful. I was able to successfully handle both the RadGrid's InsertCommand and the ObjectDataSource's ItemInserting command. Here is the code I used to test this:

Default.aspx

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Telerik.Examples._Default" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server"> 
        
                <title>Example</title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                    <telerik:RadScriptManager ID="RadScriptManager1" runat="server" /> 
        
                    <telerik:RadGrid ID="RadGrid1" runat="server" 
        
                        AllowAutomaticInserts="True" 
        
                        AutoGenerateColumns="False" 
        
                        DataSourceID="ObjectDataSource1" 
        
                        OnInsertCommand="RadGrid1_InsertCommand"> 
        
                        <MasterTableView 
        
                            CommandItemDisplay="TopAndBottom" 
        
                            DataKeyNames="ID"> 
        
                            <Columns> 
        
                                <telerik:GridNumericColumn 
        
                                    DataField="ID" 
        
                                    HeaderText="ID">                         
        
                                </telerik:GridNumericColumn> 
        
                                <telerik:GridBoundColumn 
        
                                    DataField="Value" 
        
                                    HeaderText="Value"> 
        
                                </telerik:GridBoundColumn> 
        
                            </Columns> 
        
                        </MasterTableView> 
        
                    </telerik:RadGrid>       
        
                    <asp:ObjectDataSource ID="ObjectDataSource1" runat="server"  
        
                        DataObjectTypeName="Telerik.Examples.Item"  
        
                        InsertMethod="Insert"  
        
                        OnInserting="ObjectDataSource1_Inserting"  
        
                        SelectMethod="Select"  
        
                        TypeName="Telerik.Examples.ItemDataSource"> 
        
                    </asp:ObjectDataSource>      
        
                </form> 
        
            </body> 
        
            </html>

Default.aspx.cs

    
            using System.Web.UI.WebControls; 
        
            namespace Telerik.Examples 
        
            { 
        
                public partial class _Default : System.Web.UI.Page 
        
                { 
        
                    protected void RadGrid1_InsertCommand(object source, Telerik.Web.UI.GridCommandEventArgs e) 
        
                    { 
        
                        // add additional logic here 
        
                    } 
        
                    protected void ObjectDataSource1_Inserting(object sender, ObjectDataSourceMethodEventArgs e) 
        
                    { 
        
                        // add additional logic here 
        
                    } 
        
                } 
        
            }

ItemDataSource.cs

    
            using System.Collections.Generic; 
        
            using System.ComponentModel; 
        
            namespace Telerik.Examples 
        
            { 
        
                [DataObject] 
        
                public class ItemDataSource 
        
                { 
        
                    [DataObjectMethod(DataObjectMethodType.Select, true)] 
        
                    public IEnumerable<Item> Select() 
        
                    { 
        
                        var items = new Item[]{ 
        
                            new Item { ID=1, Value="Something" }, 
        
                            new Item { ID=2, Value="Something Else" } 
        
                        }; 
        
                        return items; 
        
                    } 
        
                    [DataObjectMethod(DataObjectMethodType.Insert, true)] 
        
                    public void Insert(Item item) 
        
                    { 
        
                        // Add insert code here 
        
                    } 
        
                } 
        
                public class Item 
        
                { 
        
                    public int ID { get; set; } 
        
                    public string Value { get; set; } 
        
                } 
        
            }

Perhaps this simple example will help you figure out what is going wrong with your application. If not, could you provide more details (and code samples) so that I can help you further?

Thanks,
Kevin Babcock

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DataSource Inserting event not firing

3 Answers, 1 is accepted