Compare Validators behaving odd in radgrid

[nagendra]

Hi,

I need to compare the values of fields in two columns in radgrid. one is the label field and another is the radnumeric textbox. I adding the validators to the radnumeric textbox at the itemcreated event.

I have set the radajax property properly.. comparsion does not happen properly..

Please give the suggestion for it..

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Collections.Specialized;
using System.IO;
using System.Configuration;
using System.Collections;
using Penson.Online.CostBasis.Business;
using Penson.EnterpriseLibrary.Logging;
using Telerik.Web.UI;
using Penson.Online.Common;
using System.Globalization;

namespace Penson.Online.CostBasis.Web
{
    public partial class CostBasisLotSelection : System.Web.UI.Page
    {
        #region Private/Global Variables

        CBLotSelection CBLotSelectionBusiness;
        string encryptedUserData = string.Empty;
        string encryptedUTC = string.Empty;
        string userType = string.Empty;
        ConstantsAndEnumsCostBasis.WebUserType loggedInUserType;

        #endregion

        #region Events

        //Button btnTaxLotGo;
        //Button btnCustAcctNoGo;
        int sum = 0;

        /// <summary>
        ///
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            try
            {
                //initiate log4net logging process
                Log.Init();

                //load private objecys/variables with data from Session
                LoadDataFromSession();

                #region Autheticate/Authorize page access
                if (!IsPostBack)
                {

                    if (!string.IsNullOrEmpty(Request.QueryString["param1"]))
                    {
                        encryptedUserData = Request.QueryString["param1"].ToString();
                    }
                    if (!string.IsNullOrEmpty(Request.QueryString["param2"]))
                    {
                        encryptedUTC = Request.QueryString["param2"].ToString();
                    }
                    if (encryptedUserData.Length == 0 || encryptedUTC.Length == 0)
                    {
                        RedirectToErrorPage(ConstantsAndEnumsCostBasis.BasisErrortype.NoAuthParamPassed);
                    }
                    //check for user authentication
                    if (!AuthenticateUser(encryptedUserData, encryptedUTC))
                    {
                        // redirect to error page
                        RedirectToErrorPage(ConstantsAndEnumsCostBasis.BasisErrortype.UnAuthorized);
                    }
                    Log.Write("User Authentication successful", Log.LogMessageType.Info);
                }
                #endregion


                /**** Depending on user type page level controls will be enabled/diasabled ****/
                if (loggedInUserType == ConstantsAndEnumsCostBasis.WebUserType.Firm)
                {
                    if (Page.IsPostBack)
                    {
                        if (!txtCustAcctNo.Text.Equals(string.Empty))
                        {
                            btnGo.Enabled = true;
                        }
                    }
                    else
                    {
                        rgCostBasisTrades.Visible = false;
                        //btnUpdate.Visible = false;
                        btnTaxLotsGo.Enabled = false;
                    }
                }
                if (loggedInUserType == ConstantsAndEnumsCostBasis.WebUserType.Correspondent || loggedInUserType == ConstantsAndEnumsCostBasis.WebUserType.User)
                {
                    if (Page.IsPostBack)
                    {
                        //do Something
                    }
                    else
                    {
                        //do Something
                    }
                }
            }
            catch (Exception ex)
            {
                Log.Write("Execution Fail in CostBasis Lot Selection Page Load", Log.LogMessageType.Error, ex);
                throw;
            }
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void rgCostBasisTrades_ItemCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName == RadGrid.ExpandCollapseCommandName)
            {
                GridDataItem dataItem = (GridDataItem)e.Item;
                LinkButton btnLotUpdate = (LinkButton)dataItem["LotUpdate"].Controls[0];
                Label lblshares = dataItem["Shares"].FindControl("lblmain") as Label;
                //Label lblshares = (Label)dataItem.FindControl["lblmain"];
                //insert custom logic here
                if (e.Item.Expanded)
                {
                    btnLotUpdate.Enabled = false;
                    SetShouldInitializeNestedContent(btnLotUpdate.ClientID + ":" + lblshares.Text, false);

                }
                else
                {
                    SetShouldInitializeNestedContent(btnLotUpdate.ClientID + ":" + lblshares.Text, true);
                    //if (e.Item.OwnerTableView.Name == "Taxlots")
                    //{
                    //    if (e.Item is GridDataItem)
                    //    {
                    //        GridDataItem items = (GridDataItem)e.Item;
                    //        RadNumericTextBox txtAllocation = items.FindControl("txtAllocation") as RadNumericTextBox;
                    //        Label SharesLabel = items["Shares"].FindControl("lblShares") as Label;
                    //        CompareValidator cmp = items.FindControl("CmptxtAllocation") as CompareValidator;
                    //        //cmp.ValueToCompare = Math.Round(Convert.ToDecimal(SharesLabel.Text.ToString()), 2).ToString();
                    //        cmp.ValueToCompare = Convert.ToString(Convert.ToInt32(SharesLabel.Text.ToString()));
                    //        //cmp.ValueToCompare = "100";
                    //        // cmp.c
                    //        // Get the textbox for column Price
                    //        txtAllocation.Attributes.Add("OnBlur", "return calculate('" + txtAllocation.ClientID + "','" + 100 + "','" + btnLotUpdate.ClientID + "')");
                    //        // txtAllocation.Attributes.Add("onFocusout", "return calculate('" + txtAllocation.ClientID + "','" + 100 + "')");
                    //        //    txtPrice.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //        //    txtQuantity.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //        //    txtTotalAmount.Attributes.Add("onfocus", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //        //}


                    //    }

                    //}

                }

            }
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnGo_Click(object sender, EventArgs e)
        {
            btnTaxLotsGo.Enabled = true;
            pnlTaxLotsSearch.Enabled = true;
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="strValue"></param>
        void ucTaxLotsSearch_btnHandler(string strValue)
        {

        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="strValue"></param>
        void ucCustAcctDetails_btnCustAcctNoHandler(string strValue)
        {

        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnTaxLotGo_Click(object sender, EventArgs e)
        {
            PopulateGrid();
        }


        //void ucTaxLotSearch_btnHandler(string strValue)
        //{

        //}

        //void ucCostBasisDetail_btnCustAcctNoHandler(string strValue)
        //{

        //}

        protected void rgCostBasisTrades_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
        {
            if (Session["ReportDefinitionGridView1"] != null)
            {
                DataSet gridViewRptDef = this.Session["ReportDefinitionGridView1"] as DataSet;
                rgCostBasisTrades.DataSource = gridViewRptDef;
                rgCostBasisTrades.DataMember = "catalog";
            }

        }
        protected List<string> ExpandedItemKeys
        {
            get
            {
                if (ViewState["ExpandedItemKeys"] == null)
                {
                    ViewState["ExpandedItemKeys"] = new List<string>();
                }

                return (List<string>)ViewState["ExpandedItemKeys"];
            }
        }

        protected void SetShouldInitializeNestedContent(string item, bool shouldInitialize)
        {
            //GridDataItem dataItem = (GridDataItem)item;
            //LinkButton lotlink = (LinkButton)dataItem.FindControl("LotUpdate");
            string dataValue = item;
            if (shouldInitialize && !ExpandedItemKeys.Contains(dataValue))
            {
                ExpandedItemKeys.Add(dataValue);
            }
            else if (!shouldInitialize && ExpandedItemKeys.Contains(dataValue))
            {
                ExpandedItemKeys.Remove(dataValue);
            }
        }

        protected void SetShouldInitializeNestedContent(GridDataItem item, bool shouldInitialize)
        {
            GridDataItem dataItem = (GridDataItem)item;
            LinkButton lotlink = (LinkButton)dataItem.FindControl("LotUpdate");
            string dataValue = lotlink.ClientID;
            if (shouldInitialize && !ExpandedItemKeys.Contains(dataValue))
            {
                ExpandedItemKeys.Add(dataValue);
            }
            else if (!shouldInitialize && ExpandedItemKeys.Contains(dataValue))
            {
                ExpandedItemKeys.Remove(dataValue);
            }
        }

        void PopulateGrid()
        {
            rgCostBasisTrades.Visible = true;
            //btnUpdate.Visible = true;

            string myXMLfile = ConfigurationManager.AppSettings["CBLotSelection"];
            DataSet ds = new DataSet();
            try
            {
                ds.ReadXml(myXMLfile);
                this.Session["ReportDefinitionGridView1"] = ds;
                rgCostBasisTrades.Rebind();

            }
            catch (Exception ex)
            {
            }
        }
        protected void rgCostBasisTrades_ItemCreated(object sender, GridItemEventArgs e)
        {
            if (e.Item.OwnerTableView.Name == "Taxlots")
            {
                if (e.Item is GridDataItem)
                {
                    GridDataItem item = (GridDataItem)e.Item;
                    RadNumericTextBox txtAllocation = item.FindControl("txtAllocation") as RadNumericTextBox;
                    RadNumericTextBox SharesLabel = item["Shares"].FindControl("txtShares") as RadNumericTextBox;
                    TableCell cell = (TableCell)txtAllocation.Parent;
                    txtAllocation.CausesValidation = true;
                    CompareValidator val = new CompareValidator();
                    val.ControlToCompare = SharesLabel.ID;
                    val.ControlToValidate = txtAllocation.ID;
                    val.Operator = ValidationCompareOperator.LessThan;
                    val.Display = ValidatorDisplay.Dynamic;
                    val.ErrorMessage = "Error message";
                    cell.Controls.Add(val);

                    //CompareValidator cmp = item.FindControl("CmptxtAllocation") as CompareValidator;
                    ////cmp.ValueToCompare = Math.Round(Convert.ToDecimal(SharesLabel.Text.ToString()), 2).ToString();
                    ////cmp.ValueToCompare = Convert.ToString(Convert.ToInt32(SharesLabel.Text.ToString()));
                    //cmp.ValueToCompare = "100";
                    // cmp.c
                    // Get the textbox for column Price
                    //txtAllocation.Attributes.Add("onFocusout", "return calculate('" + txtAllocation.ClientID + "','" + 100 + "','" + txtTotalAmount.ClientID + "')");
                    // txtAllocation.Attributes.Add("onFocusout", "return calculate('" + txtAllocation.ClientID + "','" + 100 + "')");
                    //    txtPrice.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //    txtQuantity.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //    txtTotalAmount.Attributes.Add("onfocus", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //}


                }
            }

        }
        protected void rgCostBasisTrades_ItemDataBound(object sender, GridItemEventArgs e)
        {
            if (e.Item.OwnerTableView.Name == "TaxlotsMain") // check with name of DetailTable
            {
                if (e.Item is GridDataItem)
                {
                    GridDataItem dataItem = (GridDataItem)e.Item;
                    LinkButton btnLotUpdate = (LinkButton)dataItem["LotUpdate"].Controls[0];
                    if (e.Item.Expanded)
                    {
                        btnLotUpdate.Enabled = true;
                    }
                    else
                    {
                        btnLotUpdate.Enabled = false;
                    }
                }
            }
            else if (e.Item.OwnerTableView.Name == "Taxlots")
            {
                if (e.Item is GridDataItem)
                {
                    GridDataItem item = (GridDataItem)e.Item;
                    RadNumericTextBox txtAllocation = item.FindControl("txtAllocation") as RadNumericTextBox;
                    Label SharesLabel = item["Shares"].FindControl("lblShares") as Label;
                    sum += int.Parse(txtAllocation.Value.ToString());

                    // CompareValidator cmp = item.FindControl("CmptxtAllocation") as CompareValidator;
                    // //cmp.ValueToCompare = Math.Round(Convert.ToDecimal(SharesLabel.Text.ToString()), 2).ToString();
                    // //cmp.ValueToCompare = Convert.ToString(Convert.ToInt32(SharesLabel.Text.ToString()));
                    // cmp.ValueToCompare = "100";
                    //// cmp.c
                    // Get the textbox for column Price
                    string[] Allc = ExpandedItemKeys[0].Split(':');

                    txtAllocation.Attributes.Add("onFocusout", "return calculate('" + txtAllocation.ClientID + "','" + SharesLabel.ClientID + "','" + Allc[0] + "','" + Allc[1] + "')");
                    // txtAllocation.Attributes.Add("onFocusout", "return calculate('" + txtAllocation.ClientID + "','" + 100 + "')");
                    //    txtPrice.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //    txtQuantity.Attributes.Add("onFocusout", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //    txtTotalAmount.Attributes.Add("onfocus", "return calculate('" + txtPrice.ClientID + "','" + txtQuantity.ClientID + "','" + txtTotalAmount.ClientID + "')");
                    //}


                }
                else if (e.Item is GridFooterItem)
                {
                    GridFooterItem footer = (GridFooterItem)e.Item;
                    RadNumericTextBox txtTotalAllocation = footer.FindControl("txtTotalAllocation") as RadNumericTextBox;
                    txtTotalAllocation.Value = int.Parse(sum.ToString());

                    txtTotalAllocation.Attributes.Add("OnLoad", "return OnLoad()");
                    txtTotalAllocation.Visible = false;
                    // footer["ShipCity"].Controls.Add(new LiteralControl("<span style='color: Black; font-weight: bold;'>Total freight on this page is:</span> "));
                    // footer.FindControl("txtTotalAllocation") as RadNumericTextBox.Value = int.Parse(sum.ToString());
                }


                //GridDataInsertItem insertItem = (GridDataInsertItem)e.Item;
                //GridDataItem parentitem = (GridDataItem)insertItem.OwnerTableView.ParentItem;
                //GridTableView tableView = (GridTableView)parentitem.ChildItem.NestedTableViews[0];
                //tableView.GetColumn("EditcolumnUniqueName").Visible = true;
                //GridDataItem dataItem = (GridDataItem)ParentItem;
                //foreach (GridDataItem dataItem in rgCostBasisTrades.Items)
                //    ((LinkButton)dataItem["EditcolumnUniqueName"].Controls[0]).Visible = false;
            }
            //else
            //{
            //    foreach (GridDataItem parentitem in rgCostBasisTrades.Items)
            //    {
            //        if (parentitem.Expanded)
            //        {
            //            LinkButton btnLotUpdate = (LinkButton)parentitem["LotUpdate"].Controls[0];
            //            btnLotUpdate.Enabled = false;
            //            //GridTableView tableView = (GridTableView)parentitem.ChildItem.NestedTableViews[0];
            //            //tableView.GetColumn("EditcolumnUniqueName").Visible = false;
            //        }
            //    }
            //}

            //if (e.Item is GridDataItem)
            //{
            //    GridDataItem dataItem = (GridDataItem)e.Item;
            //    LinkButton btnLotUpdate = (LinkButton)dataItem["LotUpdate"].Controls[0];
            //    btnLotUpdate.Enabled = false;
            //}


            //GridDataInsertItem insertItem = (GridDataInsertItem)e.Item;
            //GridDataItem parentitem = (GridDataItem)insertItem.OwnerTableView.ParentItem;
            //GridTableView tableView = (GridTableView)parentitem.ChildItem.NestedTableViews[0];
            //tableView.GetColumn("EditcolumnUniqueName").Visible = true;
            //GridDataItem dataItem = (GridDataItem)ParentItem;
            //foreach (GridDataItem dataItem in rgCostBasisTrades.Items)
            //    ((LinkButton)dataItem["EditcolumnUniqueName"].Controls[0]).Visible = false;
            //else
            //{
            //    foreach (GridDataItem parentitem in rgCostBasisTrades.Items)
            //    {
            //        if (parentitem.Expanded)
            //        {
            //            LinkButton btnLotUpdate = (LinkButton)parentitem["LotUpdate"].Controls[0];
            //            btnLotUpdate.Enabled = false;
            //            //GridTableView tableView = (GridTableView)parentitem.ChildItem.NestedTableViews[0];
            //            //tableView.GetColumn("EditcolumnUniqueName").Visible = false;
            //        }
            //    }
            //}

            //if (e.Item is GridDataItem)
            //{
            //    GridDataItem dataItem = (GridDataItem)e.Item;
            //    LinkButton btnLotUpdate = (LinkButton)dataItem["LotUpdate"].Controls[0];
            //    btnLotUpdate.Enabled = false;
            //}
        }

        protected void rgCostBasisTrades_DetailTableDataBind(object source, Telerik.Web.UI.GridDetailTableDataBindEventArgs e)
        {
            GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;


            switch (e.DetailTableView.Name)
            {
                case "Taxlots":
                    {
                        LinkButton btnLotUpdate = (LinkButton)dataItem["LotUpdate"].Controls[0];
                        btnLotUpdate.Enabled = true;
                        string myXMLfile = ConfigurationManager.AppSettings["CBLotSelection2"];//Path.Combine(Environment.CurrentDirectory, @"CostBasis\XML\SampleXML21.xml"); //"C:\\Documents and Settings\\SPuttappa\\My Documents\\Visual Studio 2008\\Projects\\CostBasis\\XML\\SampleXML21.xml";
                        DataSet ds = new DataSet();
                        try
                        {
                            ds.ReadXml(myXMLfile);
                            e.DetailTableView.DataSource = ds;
                            e.DetailTableView.DataMember = "catalog";
                        }
                        catch (Exception ex)
                        {
                        }
                        break;
                    }
            }
        }

        protected void rgCostBasisTrades_UpdateCommand(object source, GridUpdatedEventArgs e)
        {

        }

        protected void rgCostBasisTrades_UpdateCommand1(object source, GridCommandEventArgs e)
        {
            //e.Item.OwnerTableView.ParentItem.OwnerTableView.Rebind();
        }

        #endregion

        #region Web Methods
        /// <summary>
        /// Authenticates the user
        /// </summary>
        /// <param name="encryptedUserData">encrypted User Data from ClientSite</param>
        /// <param name="encryptedUTC">Encrypted DateTime</param>
        /// <returns></returns>
        private bool AuthenticateUser(string encryptedUserData, string encryptedUTC)
        {
            bool timeOutErr = false;
            string[] userInfo;
            bool userAuthenticated = false;
            int utcDiff;
            string allowedUsers = string.Empty;
            try
            {
                allowedUsers = ConfigurationManager.AppSettings["AllowedUserType"].Trim();

                if (!Utility.IsProperUserInfo(encryptedUserData, encryptedUTC, out utcDiff, out timeOutErr, out userInfo))
                {
                    if (timeOutErr)
                    {
                        //unauthenticated user ... redirect to error page
                        string iserr = "User accessing the page after a time differernce of {0} minutes. User Not Authenticated.";
                        iserr = string.Format(CultureInfo.InvariantCulture, iserr, Convert.ToString(utcDiff, CultureInfo.InvariantCulture));
                        try
                        {
                            throw new Exception(iserr);
                        }
                        catch (Exception ex)
                        {
                            Log.Write("Execution Fail", Log.LogMessageType.Error, ex);
                        }
                    }
                }
                else
                {
                    userType = userInfo[4];

                    // first check whether allowed
                    if (allowedUsers.Contains(userType))
                    {
                        //user Authenticated & authorized
                        userAuthenticated = true;
                        //then assign the user type to the usable enum
                        switch (userType)
                        {
                            case "2":
                                loggedInUserType = ConstantsAndEnumsCostBasis.WebUserType.Firm;
                                break;
                            case "3":
                                loggedInUserType = ConstantsAndEnumsCostBasis.WebUserType.Correspondent;
                                break;
                            case "4":
                                loggedInUserType = ConstantsAndEnumsCostBasis.WebUserType.CorrespondentOffice;
                                break;
                            case "5":
                                loggedInUserType = ConstantsAndEnumsCostBasis.WebUserType.RegisteredRep;
                                break;
                            case "6":
                                loggedInUserType = ConstantsAndEnumsCostBasis.WebUserType.User;
                                break;
                        }
                    }
                    Session["LoggedInUserType"] = loggedInUserType;
                }
            }
            catch (Exception)
            {
                throw;
            }
            return userAuthenticated;
        }

        /// <summary>
        /// Redirects to Custom error page
        /// </summary>
        public void RedirectToErrorPage(ConstantsAndEnumsCostBasis.BasisErrortype basisErrType)
        {
            try
            {
                Response.Redirect("Unauthorized.aspx?ErrorMsg=" + basisErrType.ToString(), true);
            }
            catch (Exception)
            {
                throw;
            }
        }

        /// <summary>
        /// Loads the data from session
        /// </summary>
        private void LoadDataFromSession()
        {
            try
            {
                if (Session["LoggedInUserType"] != null && Session["LoggedInUserType"].ToString().Length > 0)
                {
                    loggedInUserType = (ConstantsAndEnumsCostBasis.WebUserType)Session["LoggedInUserType"];
                }
                // Add code here to retrieve objects from Session


            }
            catch (Exception)
            {
                throw;
            }
        }
        #endregion
    }
}

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="CostBasisLotSelection.aspx.cs" Inherits="Penson.Online.CostBasis.Web.CostBasisLotSelection" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!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>Cost Basis Lot Selection Screen</title>
    <link href="css/Default.css" rel="stylesheet" type="text/css" />
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

        <script type="text/javascript">


            var sumInput = null;
            var tempValue = 0;

            function Load(sender, args) {

                sumInput = sender;
                tempValue = sender.GetValue();
               // sumInput.set_value(tempValue);
            }

                    function Blur(sender, args)
                    {
                    sumInput.set_value(tempValue + sender.GetValue());
                    }
                    function Focus(sender, args)
                    {
                     tempValue = sumInput.GetValue() - sender.GetValue();
                     //tempValue = sumInput.GetValue();
                    }
            function letternumber(e) {


                var key;
                var keychar;

                if (window.event)
                    key = window.event.keyCode;
                else if (e)
                    key = e.which;
                else
                    return true;
                keychar = String.fromCharCode(key);
                keychar = keychar.toLowerCase();

                // control keys
                if ((key == null) || (key == 0) || (key == 8) || (key == 9) || (key == 13) || (key == 27))
                    return true;

                // alphas and numbers
                else if ((("abcdefghijklmnopqrstuvwxyz0123456789").indexOf(keychar) > -1))
                    return true;
                else
                    return false;
            }

            function ClientValidate(source, arguments) {
                var DateTo = document.getElementById("dtToDate_dateInput_text").value;
                var DateFrom = document.getElementById("dtFromDate_dateInput_text").value;
                var dtto = new Date(DateTo);
                var dtFrom = new Date(DateFrom);
                if (DateFrom == undefined) {
                    arguments.IsValid = true;

                } else {
                    if (DateFrom > DateTo) {
                        arguments.IsValid = false;
                    } else {
                        arguments.IsValid = true;
                    }
                }
            }
            function OnKeyPress(sender, eventArgs) {
                var c = eventArgs.get_keyCode();
                if ((c < 47) || (c > 57))
                    eventArgs.set_cancel(true);
            }
 function calculate(price, quantity,Update,TotalShare) {
              //alert(TotalAllocated);
              var text1 =  document.getElementById(price).value; //I used Asp.net Ajax find method
              var text2 = document.getElementById(quantity).innerHTML;
              var btnUpdate = $find(Update);
              ///alert(text1+'==='+text2);
               var Input = $find(price);
              //var totalAllocated = document.getElementById(TotalAllocated).value;

              if(parseInt(text1) >  parseInt(text2))
              {
                alert('Allocation Cannot Be More Than  Avaiable Shares');
                Input.clear();

                return false;
              }
              else if (parseInt(sumInput.GetValue())>parseInt(TotalShare))
              {
                alert('Total Allocation  Cannot Be More Than Total Avaiable Shares');
                Input.clear();
                btnUpdate.disable();
                return false;
              }
              else
              {
             // btnUpdate.enable();
              return true;
              }

            }

function ClientValidateTextbox(source, arguments)
{


}

        </script>
    </telerik:RadCodeBlock>
</head>
<body>
    <form id="form1" runat="server">
    <asp:ScriptManager ID="Scriptmanager1" runat="server">
    </asp:ScriptManager>
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="btnGo">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="pnlTaxLotsSearch" LoadingPanelID="LoadingPanel1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="btnTaxLotsGo">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="rgCostBasisTrades"  />
                    <telerik:AjaxUpdatedControl ControlID="pnlTaxLotsSearch"  />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="rgCostBasisTrades">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="rgCostBasisTrades" LoadingPanelID="LoadingPanel3" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <telerik:RadAjaxLoadingPanel ID="LoadingPanel1" runat="server" Style="padding-top: 45px;padding-left: 35px;"
        Height="75px" Width="75px" IsSticky="false" Transparency="30">
        <img alt="Loading..." src="img/loadingReport.gif" style="border: 0;" />
    </telerik:RadAjaxLoadingPanel>
        <telerik:RadAjaxLoadingPanel ID="LoadingPanel2" runat="server" Style="padding-top: 85px;padding-left: 15px;"
        Height="75px" Width="75px" IsSticky="false" Transparency="30">
        <img alt="Loading..."  src="img/loadingReport.gif"  style="border: 0;" />
    </telerik:RadAjaxLoadingPanel>

        <telerik:RadAjaxLoadingPanel ID="LoadingPanel3" runat="server"
        Style="padding-top: 65px;padding-left: 20px;" IsSticky="false"
        Transparency="30">
        <img alt="Loading..."  src="img/loadingReport.gif"  style="border: 0;" />
    </telerik:RadAjaxLoadingPanel>
     <table border="0" cellpadding="4" cellspacing="0" width="100%">
        <tr class="PageTitle" valign="middle">
            <td>
                <span id="lblTitle" class="PageTitle">• Cost Basis Lot Selection Screen •</span>
            </td>
        </tr>
        <tr>
            <td>
                <table width="100%">
                    <tr>
                        <td>
                            <table width="100%">
                                <tr>
                                    <td style="width: 33%">
                                        <asp:Panel runat="server" ID="pnlCustAcctNo" Visible="true" GroupingText="Customer Account Number"
                                            Height="55px" Width="100%" HorizontalAlign="Center">
                                            <table>
                                                <tr valign="middle">
                                                    <td style="height: 35px;width:65%">
                                                        <asp:RequiredFieldValidator ID="rfdtxtCustAcctNo" Display="None" runat="server" ControlToValidate="txtCustAcctNo"
                                                            ValidationGroup="gpUser" ErrorMessage=" Enter Account Number"></asp:RequiredFieldValidator>
                                                        <telerik:RadTextBox ID="txtCustAcctNo" MaxLength="12" Skin="Office2007" CssClass="SMALLERTEXT" OnKeyPress="return letternumber(event);"
                                                            runat="server">
                                                        </telerik:RadTextBox>
                                                        <cc1:ValidatorCalloutExtender ID="valrqdFname_ValidatorCalloutExtender" runat="server"
                                                            Width="15px" TargetControlID="rfdtxtCustAcctNo">
                                                        </cc1:ValidatorCalloutExtender>
                                                    </td>
                                                    <td>
                                                        <asp:Button ID="btnGo" Enabled="true"  OnClick="btnGo_Click" ValidationGroup="gpUser"
                                                                        runat="server" BorderStyle="None" CssClass="Buttons2" Text="Go" />
                                                    </td>
                                                </tr>
                                            </table>
                                        </asp:Panel>
                                    </td>
                                    <td style="width: 67%">
                                    </td>
                                </tr>
                            </table>
                        </td>
                    </tr>

                    <tr>
                        <td>
                            <table width="100%">
                                <tr>
                                    <td style="width: 83%">
                                        <asp:Panel runat="server" ID="pnlTaxLotsSearch" Enabled="false" Visible="true" GroupingText="Tax Lots Search"
                                            Height="110px" HorizontalAlign="Center">
                                            <table class="selectedPage" width="97%" style="height: 70px">
                                                <tr>
                                                    <td>
                                                        <asp:CustomValidator ID="cstValFrmDate" runat="server" ControlToValidate="dtFromDate"
                                                            ClientValidationFunction="ClientValidate" Display="None" ErrorMessage="From Date should be Less than To Date"
                                                            ValidationGroup="GpTaxLot">
                                                        </asp:CustomValidator>
                                                    </td>
                                                </tr>
                                                <tr align="left" >
                                                    <td style="width: 24%">
                                                        <asp:Label ID="lblTaxLots" CssClass="SMALLERTEXTBOLD1" runat="server" Text="Tax Lots :"></asp:Label>
                                                    </td>
                                                    <td style="width: 26%">
                                                        <asp:RadioButtonList ID="rblSymbolCusip" Height="5px" CssClass="SMALLERTEXTBOLD1" runat="server" RepeatDirection="Horizontal">
                                                            <asp:ListItem Selected="True" Text="Symbol" Value="S"></asp:ListItem>
                                                            <asp:ListItem Text="Cusip" Value="C"></asp:ListItem>
                                                        </asp:RadioButtonList>
                                                    </td>
                                                    <td style="width: 24%">
                                                        <asp:Label ID="lblFromDate" CssClass="SMALLERTEXTBOLD1" runat="server" Text="From :"></asp:Label>
                                                    </td>
                                                    <td style="width: 24%">
                                                        <asp:Label ID="lblToDate" CssClass="SMALLERTEXTBOLD1" runat="server" Text="To :"></asp:Label>
                                                    </td>
                                                    <td style="width: 2%">
                                                    </td>
                                                </tr>
                                                <tr valign="top" align="left">
                                                    <td >
                                                        <telerik:RadComboBox ID="cmdTaxLots" runat="server" Width="110px" MarkFirstMatch="True"
                                                            Skin="Office2007" ToolTip="Select Tax Lots">
                                                            <Items>
                                                                <telerik:RadComboBoxItem Text="All" />
                                                                <telerik:RadComboBoxItem Text="Open Lots" />
                                                                <telerik:RadComboBoxItem Text="Closed Lots" />
                                                            </Items>
                                                        </telerik:RadComboBox>
                                                    </td>
                                                    <td style="width: 23%" >
                                                        <telerik:RadTextBox ID="txtSymbolCusip" Width="110px" Skin="Office2007" CssClass="SMALLERTEXT"
                                                            runat="server">
                                                        </telerik:RadTextBox>
                                                    </td>
                                                    <td>
                                                        <telerik:RadDatePicker ID="dtFromDate" Width="110px" runat="server" ToolTip="Select Date" Skin="Office2007"
                                                            Culture="English (United States)" >
                                                            <dateinput labelcssclass="radLabelCss_Office2007" DateFormat="MM/dd/yyyy"  skin="Office2007">
                                                            <ClientEvents OnKeyPress="OnKeyPress" />
                                                            </dateinput>
                                                            <calendar showrowheaders="False" skin="Office2007"
                                                                usecolumnheadersasselectors="False" userowheadersasselectors="False"
                                                                viewselectortext="x">
                                                                <specialdays>
                                                                <telerik:RadCalendarDay Date="" IsToday="True" Repeatable="Today">
                                                                    <ItemStyle CssClass="rcToday" BorderColor="Red" BorderStyle="NotSet" />
                                                                    </telerik:RadCalendarDay>
                                                                </specialdays>
                                                            </calendar>
                                                            <datepopupbutton cssclass="radPopupImage_Office2007" />
                                                        </telerik:RadDatePicker>
                                                    </td>
                                                    <td>
                                                        <telerik:RadDatePicker ID="dtToDate" Width="110px" ShowRowHeaders="false" runat="server"
                                                            ToolTip="Select Date" Skin="Office2007" Culture="English (United States)">
                                                            <dateinput labelcssclass="radLabelCss_Office2007" DateFormat="MM/dd/yyyy"  skin="Office2007">
                                                            <ClientEvents OnKeyPress="OnKeyPress" />
                                                            </dateinput>
                                                            <calendar showrowheaders="False" skin="Office2007"
                                                                usecolumnheadersasselectors="False" userowheadersasselectors="False"
                                                                viewselectortext="x">
                                                                <specialdays>
                                                                <telerik:RadCalendarDay Date="" IsToday="True" Repeatable="Today">
                                                                    <ItemStyle CssClass="rcToday" BorderColor="Red" BorderStyle="Solid" />
                                                                    </telerik:RadCalendarDay>
                                                                </specialdays>
                                                            </calendar>
                                                            <datepopupbutton cssclass="radPopupImage_Office2007" />
                                                        </telerik:RadDatePicker>
                                                        <cc1:ValidatorCalloutExtender ID="ValidatorCalloutExtender1" runat="server" Width="30 px"
                                                            TargetControlID="cstValFrmDate">
                                                        </cc1:ValidatorCalloutExtender>
                                                    </td>
                                                    <td>
                                                        <asp:Button ID="btnTaxLotsGo" runat="server" BorderStyle="None" CausesValidation="true"
                                                            ValidationGroup="GpTaxLot" CssClass="Buttons2" OnClick="btnTaxLotGo_Click" Text="Go" />
                                                    </td>
                                                     <td style="width: 100px">
                                                    </td>
                                                </tr>
                                            </table>
                                        </asp:Panel>
                                    </td>
                                    <td style="width: 17%">
                                    </td>
                                </tr>
                            </table>
                        </td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td>
                <table width="90%" style="height:100%">
                    <tr>
                        <td>
                            <telerik:RadGrid ID="rgCostBasisTrades" runat="server" AllowMultiRowSelection="false"
                                AllowPaging="false" ShowHeader="true" OnItemCommand="rgCostBasisTrades_ItemCommand" AllowSorting="false" OnNeedDataSource="rgCostBasisTrades_NeedDataSource"
                                OnItemDataBound="rgCostBasisTrades_ItemDataBound"
                                OnItemUpdated="rgCostBasisTrades_UpdateCommand" OnItemCreated="rgCostBasisTrades_ItemCreated" OnDetailTableDataBind="rgCostBasisTrades_DetailTableDataBind"
                                AutoGenerateColumns="False" GridLines="None" Height="200px" LoadingTemplateTransparency="25"
                                AlternatingItemStyle-BackColor="AliceBlue" Visible="true"
                                Skin="Office2007" Width="100%"
                                onupdatecommand="rgCostBasisTrades_UpdateCommand1">
                                <MasterTableView TableLayout="Fixed" Name="TaxlotsMain"  >
                                    <PagerStyle Mode="NumericPages" Visible="False" />
                                    <DetailTables>
                                        <telerik:GridTableView Name="Taxlots" ShowHeader="true" runat="server" Width="100 %" ShowFooter="true">
                                            <Columns>
                                                <telerik:GridBoundColumn DataField="Symbol" HeaderButtonType="TextButton" HeaderText="Symbol"
                                                    SortExpression="Symbol" UniqueName="Symbol">
                                                    <HeaderStyle HorizontalAlign="left" Width="20%" />
                                                    <ItemStyle HorizontalAlign="left" />
                                                </telerik:GridBoundColumn>
                                              <telerik:GridTemplateColumn  DataField="Shares" HeaderButtonType="TextButton" HeaderText="Shares"
                                                    SortExpression="Shares" UniqueName="Shares">
                                                    <HeaderStyle HorizontalAlign="left" Width="20%" />
                                                    <ItemStyle HorizontalAlign="left" />
                                                    <ItemTemplate>
                                                    <asp:Label ID="lblShares" runat="server" Text='<%# Eval("Shares") %>' />
                                                        <%-- <telerik:RadNumericTextBox ID="txtShares"   runat="server" Text='<%# Eval("Shares") %>'  >
                                                          <NumberFormat GroupSeparator="" DecimalDigits="0" />
                                                         </telerik:RadNumericTextBox> --%>
                                                 </ItemTemplate>

                                                </telerik:GridTemplateColumn >
                                                <telerik:GridBoundColumn DataField="LotID" HeaderButtonType="TextButton" HeaderText="LotID"
                                                    SortExpression="LotID" UniqueName="LotID">
                                                    <HeaderStyle HorizontalAlign="left" Width="20%" />
                                                    <ItemStyle HorizontalAlign="left" />
                                                </telerik:GridBoundColumn>
                                               <telerik:GridTemplateColumn DataField="Allocation" HeaderButtonType="TextButton"
                                                    HeaderText="Allocation" SortExpression="Allocation" UniqueName="Shares">
                                                    <ItemTemplate>
                                                    <telerik:RadNumericTextBox ID="txtAllocation"  Font-Size="xx-small" runat="server"
                                                        Width="80%" MinValue="1" MaxValue="999999999"  Text='<%#DataBinder.Eval(Container.DataItem, "Allocation")%>'>
                                                       <ClientEvents OnBlur="Blur" OnFocus="Focus" />

                                                        <NumberFormat GroupSeparator="" DecimalDigits="0" />
                                                    </telerik:RadNumericTextBox>
                                                   <%-- <asp:CompareValidator ID="CmptxtAllocation" runat="server" ErrorMessage="Enter Value Less Than Shares"
                                                          ControlToValidate="txtAllocation"  Display="Dynamic" Operator="LessThanEqual"></asp:CompareValidator>
                                                          <cc1:ValidatorCalloutExtender ID="ValidatorCalloutExtender1" runat="server" Width="50 px"
                                                            TargetControlID="CmptxtAllocation" >
                                                        </cc1:ValidatorCalloutExtender>--%>

                                                    </ItemTemplate>
                                                    <HeaderStyle HorizontalAlign="left" Width="20%" />
                                                    <ItemStyle HorizontalAlign="left" />
                                                    <FooterStyle HorizontalAlign="Left" Width="20%" />
                                                    <FooterTemplate>
                                                       <telerik:RadNumericTextBox ID="txtTotalAllocation"   Font-Size="xx-small" runat="server"   MinValue="1" MaxValue="999999999" Width="80%">
                                                        <%--<ClientEvents OnLoad="Load" />--%>
                                                        <NumberFormat GroupSeparator="" DecimalDigits="0" />
                                                        </telerik:RadNumericTextBox>
                                                      </FooterTemplate>

                                                </telerik:GridTemplateColumn>
                                            </Columns>
                                        </telerik:GridTableView>
                                    </DetailTables>
                                    <Columns>
                                        <telerik:GridBoundColumn DataField="Trade" HeaderButtonType="TextButton" HeaderText="Trade #"
                                            SortExpression="Trade" UniqueName="Trade">
                                            <HeaderStyle HorizontalAlign="left" />
                                            <ItemStyle HorizontalAlign="left" />
                                        </telerik:GridBoundColumn>
                                        <telerik:GridBoundColumn DataField="BS" HeaderButtonType="TextButton" HeaderText="B / S"
                                            SortExpression="BS" UniqueName="BS">
                                            <HeaderStyle HorizontalAlign="left" />
                                            <ItemStyle HorizontalAlign="left" />
                                        </telerik:GridBoundColumn>
                                        <telerik:GridTemplateColumn DataField="Allocation" HeaderButtonType="TextButton"
                                            HeaderText="Allocation" SortExpression="Allocation" UniqueName="Shares">
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridBoundColumn DataField="Symbol" HeaderButtonType="TextButton" HeaderText="Description"
                                            SortExpression="Symbol" UniqueName="Symbol">
                                            <HeaderStyle HorizontalAlign="left" />
                                            <ItemStyle HorizontalAlign="left" />
                                        </telerik:GridBoundColumn>
                                        <telerik:GridBoundColumn DataField="Price" HeaderButtonType="TextButton" HeaderText="Price"
                                            SortExpression="Price" UniqueName="Price">
                                            <HeaderStyle HorizontalAlign="left" />
                                            <ItemStyle HorizontalAlign="left" />
                                        </telerik:GridBoundColumn>
                                        <telerik:GridTemplateColumn  DataField="Shares" HeaderButtonType="TextButton" HeaderText="Shares"
                                                    SortExpression="Shares" UniqueName="Shares">
                                                    <HeaderStyle HorizontalAlign="left" Width="20%" />
                                                    <ItemStyle HorizontalAlign="left" />
                                                    <ItemTemplate>
                                                    <asp:Label ID="lblmain" runat="server" Text='<%# Eval("Shares") %>' />
                                                        <%-- <telerik:RadNumericTextBox ID="txtShares"   runat="server" Text='<%# Eval("Shares") %>'  >
                                                          <NumberFormat GroupSeparator="" DecimalDigits="0" />
                                                         </telerik:RadNumericTextBox> --%>
                                                 </ItemTemplate>

                                                </telerik:GridTemplateColumn >
                                        <telerik:GridButtonColumn   ButtonType="LinkButton"  CommandName="Update"  Text="Update" UniqueName="LotUpdate">
                                        <HeaderStyle Width="60px" />

                                        </telerik:GridButtonColumn>

                                    </Columns>
                                </MasterTableView>

                                <ClientSettings>
                <ClientEvents  />
             <Scrolling AllowScroll="True" UseStaticHeaders="True" />
                                    <Selecting AllowRowSelect="True" />
            </ClientSettings>
                                <FilterMenu NotSelectedImageUrl="~/Skins/GridSkin/Ice/NotSelectedMenu.gif" SelectedImageUrl="~/Skins/GridSkin/Ice/SelectedMenu.gif">
                                </FilterMenu>
                            </telerik:RadGrid>
                        </td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td align="center">
                <%--<asp:Button ID="btnGridUpdate" runat="server" CssClass="Buttons" Text="Update" BorderStyle="None"
                    Height="21px" Width="67px" />
                <asp:HiddenField ID="hdnActionButtonClicked" Value="false" runat="server" />--%>
            </td>
        </tr>
    </table>
    </form>
</body>
</html>

[Vasil]

Hi nagendra,

See the sample web site attached to this post. It provides similar scenario. In it are two controls in different columns in RadGrid. And on ItemCreated for each row it is added CompareValidator that validates second control, compared to first one.

Greetings,
Vasil
the Telerik team