Hello, I finally managed to create a custum guestbook. I succesfully runned it locally on my computer.
Also i downloaded new mojoportal source code and tried there my custom guestbook-code, it worked fine!

I now uploaded my custom compiled package to my online website. I ran setup in my webpage. My guestbook was showing up within the features-menu. I added it to my page and it works fine. I can post messages to my guestbook and i can see them.

The only problem is the paging. Locally on my computer it works great, but online my guestbook-messages don't show up. The error-log from my website shows no errors. What is wrong?

This is my code:

namespace HvN.Web.Ui
{

    public partial class GuestbookModuleModule : SiteModuleControl
    {
        // FeatureGuid 806bc73c-f1cc-45b2-af4d-cee989976b59

        #region OnInit

        protected override void OnInit(EventArgs e)
        {
            base.OnInit(e);
            this.Load += new EventHandler(Page_Load);
            MyDataGrid.PageIndexChanged += new DataGridPageChangedEventHandler(MyDataGrid_Page);
            btnSubmit.Click += new EventHandler(this.btnSubmit_Click);

        }

        #endregion

        //string strMessageSurround, strMessageMiddle, strGuestBookName;

        protected void Page_Load(object sender, EventArgs e)
        {

            LoadSettings();
            PopulateLabels();
            PopulateControls();

            if (!Page.IsPostBack) { bindGridhans(); }
        }

        private void PopulateControls()
        {
            TitleControl.EditUrl = SiteRoot + "/GuestbookModule/GuestbookModuleEdit.aspx";
            TitleControl.Visible = !this.RenderInWebPartMode;
            if (this.ModuleConfiguration != null)
            {
                this.Title = this.ModuleConfiguration.ModuleTitle;
                this.Description = this.ModuleConfiguration.FeatureName;
            }

        }

        private void PopulateLabels()
        {
            TitleControl.EditText = "Edit";
        }

        private void LoadSettings()
        {
            captcha.ProviderName = siteSettings.CaptchaProvider;
            captcha.Captcha.ControlID = "captcha" + ModuleId;
            captcha.RecaptchaPrivateKey = siteSettings.RecaptchaPrivateKey;
            captcha.RecaptchaPublicKey = siteSettings.RecaptchaPublicKey;
        }

        void bindGridhans()
        {
            string strSQL = "SELECT id, name, message, TheDate FROM messages ORDER BY TheDate DESC;";
            SqlConnection objConnection = new SqlConnection(ConfigurationManager.AppSettings["MSSQLConnectionString"]);
            SqlDataAdapter objAdapter = new SqlDataAdapter(strSQL, objConnection);
            DataSet objDataSet = new DataSet();
            objAdapter.Fill(objDataSet, "messages");
            DataView objDataView = new DataView(objDataSet.Tables["Messages"]);
            MyDataGrid.DataSource = objDataView;
            MyDataGrid.DataBind();
        }

        void MyDataGrid_Page(object sender, DataGridPageChangedEventArgs e)
        {
            MyDataGrid.CurrentPageIndex = e.NewPageIndex;
            bindGridhans();
        }

        void btnSubmit_Click(object sender, EventArgs e)
        {

            Page.Validate();
            if (!Page.IsValid) { return; }

            //  using .Replace("'", "") to remove naughty single quote
            string sName = Server.HtmlEncode(txtName.Text.Replace("\'", ""));
            string sEmail = Server.HtmlEncode("Niks".Replace("\'", ""));
            string sMessage = Server.HtmlEncode(txtMessage.Text.Replace("\'", ""));
            SqlConnection objConnection = new SqlConnection(ConfigurationManager.AppSettings["MSSQLConnectionString"]);
            SqlCommand objCmd;
            string DateTime;
            // Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("nl-NL")
            DateTime = System.DateTime.Now.ToString("M-dd-yyyy HH:mm:ss:fff");
            string strSQL = ("INSERT INTO messages (name, email, message, thedate) VALUES (\'"
                        + (sName + ("\', \'"
                        + (sEmail + ("\', \'"
                        + (sMessage + ("\', \'"
                        + (DateTime + "\')"))))))));
            objConnection.Open();
            objCmd = new SqlCommand(strSQL, objConnection);
            objCmd.ExecuteNonQuery();
            objConnection.Close();
            // Response.Redirect("guestbook.aspx")
            bindGridhans();

           
        }

        public string smileFilter(string smiles)
        {
            smiles = smiles.Replace("[angel]", "");
            smiles = smiles.Replace("[angry]", "");
            return smiles;
        }

        public string swearFilter(string swears)
        {
            string strSQL = "SELECT badword, replacement FROM badwords";
            SqlConnection objConnection = new SqlConnection(ConfigurationManager.AppSettings["MSSQLConnectionString"]);
            SqlCommand ObjCommand = new SqlCommand(strSQL, objConnection);
            SqlDataReader objDataReader;
            objConnection.Open();
            objDataReader = ObjCommand.ExecuteReader();
            while (objDataReader.Read())
            {
                //swears = swears.Replace(objDataReader["badword"].ToString, objDataReader["replacement"].ToString);
            }
            objDataReader.Close();
            objConnection.Close();
            return swears;
        }
    }
}

<%@ Control Language="C#" AutoEventWireup="false" CodeBehind="Guestbookandsign_ascx.ascx.cs" Inherits="HvN.Web.Ui.GuestbookModuleModule" %>

<%----%>

<%----%>

<%--
--%>

<%&&

 
 
  
   
    

     
      
     
     
      
     
      
     
    

<%# ((System.Data.DataRowView)Container.DataItem)["TheDate"] %>

<%# smileFilter(String.Format("{0}", DataBinder.Eval(Container.DataItem, "message")))%>

<%# ((System.Data.DataRowView)Container.DataItem)["name"]%>

   
  
 

 
 

<%--   
 
 
--%>

 


 
 


 
   
   

Je Naam:*
Je E-mail adres:*
Je Bericht:*

      <%----%>
          
   
   
   
   

<%--
--%>
<%----%>
<%--

--%>