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Script alert some times

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Ajax

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

sunny asked on 13 May 2009, 01:12 PM

Hi Its Shrawan from a:m tech Hyd,

I am experiencing a problem while using RadAjaxmanager and RadAjaxLoadingPanel in Mozilla 3

http://loveletters.ie/getquote.aspx

I have placed one grid and a table id in as updated controls in radAjaxmanager on clicking an image button, Its working fine in IE wgere as when come to mozilla 3.0 its dispalying a script alert with

"

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.

Details: Error parsing near '

<!DOCTYPE html PUB'. "

and in both the browsers i am not getting loading panel image and also no transparency effect working,

Can u please look in to this and suggets me a solution

Thanking you

Sravan

this my design page

@ Page Language="C#" AutoEventWireup="true" CodeFile="getQuote.aspx.cs" Inherits="getQuote" %>

@ Register Src="blackTable1.ascx" TagName="blackTable" TagPrefix="uc2" %>

@ Register Src="footernav.ascx" TagName="footernav" TagPrefix="uc4" %>

@ Register Src="topRightStrip.ascx" TagName="topRightStrip" TagPrefix="uc3" %>

@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="radA" %>

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>

meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

title>Welcome to Loveletters</title>

link href="includes/css/style.css" type="text/css" rel="stylesheet" />

link href="includes/css/inner_style.css" type="text/css" rel="stylesheet" />

script type="text/javascript" src="includes/scripts/rollover.js"></script>

script language="javascript">

function OnRequestStart(sender, args)

{

//alert(args.EventTarget);

if(args.EventTarget=="imgButton2")

{

showTab();

return true;

}

else if(args.EventTarget=="imgButton")

{

showTab();

return true;

}

function showTab()

{

window.document.getElementById(

"tblResult").style.display="";

window.document.getElementById(

"imgButton2").focus();

}

function chkNumeric(oSrc,args)

{

//alert(args.Value);

//args.IsValid = false;

var strValidChars = "0123456789";

var strChar;

var blnResult = true;

if (args.Value.length == 0)

blnResult=

false;

// test strString consists of valid characters listed above

for (i = 0; i < args.Value.length && blnResult == true; i++)

{

strChar = args.Value.charAt(i);

if (strValidChars.indexOf(strChar) == -1)

{

blnResult =

false;

}

args.IsValid=blnResult;

}

script>

head>

body onload="MM_preloadImages('images/order_stationery_m.gif','images/collection_m.gif')">

form runat="server" id="frmQuote">

div id="ancilar_nav">

<uc3:topRightStrip runat="server" ID="strip" />

</div>

</div>

</div>

</div>

div id="inner_content">

</div>

div id="content_sec">

<radA:RadScriptManager ID="RadScriptManager1" runat="server"></radA:RadScriptManager>

<asp:ImageButton runat="server" ID="imgButton" ImageUrl="images/btn_get_a_quote.gif" alt="" align="right" OnClick="imgButton2_Click"/><br />

<br />

<tr>

</tr>

</table>

<asp:DataGrid runat="server" ID="dgQuote" AutoGenerateColumns="false" CellSpacing="0" Width="780" CssClass="tab2" CellPadding="0">

<asp:TemplateColumn HeaderText="Qty" HeaderStyle-CssClass="header" >

<asp:CustomValidator runat="server" ID="regQty" ClientValidationFunction="chkNumeric" ControlToValidate="txtQty" ErrorMessage="Invalid" Display="dynamic" SetFocusOnError="true" ></asp:CustomValidator>

</ItemTemplate>

</asp:TemplateColumn>

<asp:BoundColumn ItemStyle-Width="15%" HeaderStyle-Width ="15%" DataField="cardtype" HeaderText="Items" HeaderStyle-CssClass="header" ></asp:BoundColumn>

<asp:TemplateColumn HeaderText="Unit Price" HeaderStyle-CssClass="header" >

<asp:Label Width="50" name="txtUPriceA" CssClass="text_pink" ID="txtUPriceA" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"A_Price") %>' />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderStyle-CssClass="header" HeaderText="Total" >

<asp:Label Width="50" name="txtTotalA" CssClass="text_normal2" ID="txtTotalA" runat="server" Text=" " />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderText="Unit Price" HeaderStyle-CssClass="header" >

<asp:Label Width="50" name="txtUPriceSelf" CssClass="text_orange" ID="txtUPriceSelf" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"self") %>' />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderStyle-CssClass="header" HeaderText="Total" >

<asp:Label Width="50" name="txtTotalSelf" CssClass="text_normal2" ID="txtTotalSelf" runat="server" Text=" " />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderText="Unit Price" HeaderStyle-CssClass="header" >

<asp:Label Width="50" name="txtUPriceB" CssClass ="text_green" ID="txtUPriceB" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"B_Price") %>' />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderStyle-CssClass="header" HeaderText="Total" >

<asp:Label Width="50" name="txtTotalB" CssClass="text_normal2" ID="txtTotalB" runat="server" Text=" " />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderText="Unit Price" HeaderStyle-CssClass="header" >

<asp:Label Width="50" name="txtUPriceC" CssClass="text_blue" ID="txtUPriceC" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"C_Price") %>' />

</ItemTemplate>

</asp:TemplateColumn>

<asp:TemplateColumn HeaderStyle-CssClass="header" HeaderText="Total" >

<asp:Label Width="50" name="txtTotalC" CssClass="text_normal2" ID="txtTotalC" runat="server" Text=" " />

</ItemTemplate>

</asp:TemplateColumn>

</Columns>

</asp:DataGrid>

<td width="30%" colspan="2" ><strong>Total in Euro</strong></td>

<td >Simple</td>

<td >Self-

<br />

assembly

<td >Stylish</td>

<td >Sumptuous</td>

</tr>

</table>

<p>

<asp:ImageButton runat="server" ID="imgButton2" ImageUrl="images/btn_get_a_quote.gif" alt="" align="right" OnClick="imgButton2_Click" />

</p><br />

br />

radA:RadAjaxLoadingPanel ID="AjaxLoadingPanel1" runat="server" Transparency="0">

<asp:Image ID="Image2" runat="server" AlternateText="Loading..." ImageUrl="~/RadControls/Ajax/Skins/Default/Loading3.gif" />

radA:RadAjaxLoadingPanel>

radA:RadAjaxManager ID="radMngr1" runat="server">

<radA:AjaxSetting AjaxControlID="imgButton">

<radA:AjaxUpdatedControl ControlID="tblResult" LoadingPanelID="AjaxLoadingPanel1" />

<radA:AjaxUpdatedControl ControlID="dgQuote" />

<radA:AjaxUpdatedControl ControlID="simpleTotal" />

<radA:AjaxUpdatedControl ControlID="selfTotal" />

<radA:AjaxUpdatedControl ControlID="stylishTotal" />

<radA:AjaxUpdatedControl ControlID="sumptuousTotal" />

</UpdatedControls>

</radA:AjaxSetting>

<radA:AjaxSetting AjaxControlID="imgButton2">

<radA:AjaxUpdatedControl ControlID="tblResult" LoadingPanelID="AjaxLoadingPanel1" />

<radA:AjaxUpdatedControl ControlID="dgQuote" />

<radA:AjaxUpdatedControl ControlID="simpleTotal" />

<radA:AjaxUpdatedControl ControlID="selfTotal" />

<radA:AjaxUpdatedControl ControlID="stylishTotal" />

<radA:AjaxUpdatedControl ControlID="sumptuousTotal" />

</UpdatedControls>

</radA:AjaxSetting>

</AjaxSettings>

radA:RadAjaxManager>

</div>

div>

<uc2:blackTable ID="BlackTable1" runat="server" />

<div id="amweb"><a href="http://www.amweb.ie" target="_blank">Web design</a> & <a href="http://www.amweb.ie" target="_blank">development</a> by <a href="http://www.amweb.ie" target="_blank"><em>am web</em></a> </div>

</form>

body>

html>

and coding page

using

System;

using

System.Data;

using

System.Configuration;

using

System.Collections;

using

System.Web;

using

System.Web.Security;

using

System.Web.UI;

using

System.Web.UI.WebControls;

using

System.Web.UI.WebControls.WebParts;

using

System.Web.UI.HtmlControls;

//public partial class getQuote : System.Web.UI.Page

public

partial class getQuote : Telerik.Web.UI.RadAjaxPage

{

DataTable myTab;

Functions objFun = new Functions();

Double dblsimpleTotal, dblselfTotal, dblstylishTotal, dblsumptuousTotal;

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

displayGrid();

}

void displayGrid()

{

myTab = objFun.GetRecords(

"select cardtype,'A_price'=convert(decimal(10,2),a_price),'b_price'=convert(decimal(10,2),b_price),'c_price'=convert(decimal(10,2),c_price),'self'=convert(decimal(10,2),self) from cardprice order by cardtype");

dgQuote.DataSource = myTab;

dgQuote.DataBind();

}

protected void imgButton2_Click(object sender, ImageClickEventArgs e)

{

Label txtUPriceA,txtTotalA, txtUPriceSelf, txtTotalSelf, txtUPriceB, txtTotalB, txtUPriceC, txtTotalC;

HtmlInputText txtQty;

for (int i = 0; i <= dgQuote.Items.Count - 1;i++ )

{

txtQty = dgQuote.Items[i].FindControl(

"txtQty") as HtmlInputText;

txtUPriceA = dgQuote.Items[i].FindControl(

"txtUPriceA") as Label;

txtTotalA = dgQuote.Items[i].FindControl(

"txtTotalA") as Label;

txtUPriceSelf = dgQuote.Items[i].FindControl(

"txtUPriceSelf") as Label;

txtTotalSelf = dgQuote.Items[i].FindControl(

"txtTotalSelf") as Label;

txtUPriceB = dgQuote.Items[i].FindControl(

"txtUPriceB") as Label;

txtTotalB = dgQuote.Items[i].FindControl(

"txtTotalB") as Label;

txtUPriceC = dgQuote.Items[i].FindControl(

"txtUPriceC") as Label;

txtTotalC = dgQuote.Items[i].FindControl(

"txtTotalC") as Label;

if (txtQty.Value == "")

{

//txtQty.Value = "0";

txtTotalA.Text =

" ";

txtTotalSelf.Text =

" ";

txtTotalB.Text =

" ";

txtTotalC.Text =

" ";

}

else

{

txtTotalA.Text =

Convert.ToDouble(Convert.ToDouble(txtUPriceA.Text) * Convert.ToInt16(txtQty.Value)).ToString();

dblsimpleTotal +=

Convert.ToDouble(txtTotalA.Text);

txtTotalSelf.Text =

Convert.ToDouble(Convert.ToDouble(txtUPriceSelf.Text) * Convert.ToInt16(txtQty.Value)).ToString();

dblselfTotal +=

Convert.ToDouble(txtTotalSelf.Text);

txtTotalB.Text =

Convert.ToDouble(Convert.ToDouble(txtUPriceB.Text) * Convert.ToInt16(txtQty.Value)).ToString();

dblstylishTotal +=

Convert.ToDouble(txtTotalB.Text);

txtTotalC.Text =

Convert.ToDouble(Convert.ToDouble(txtUPriceC.Text) * Convert.ToInt16(txtQty.Value)).ToString();

dblsumptuousTotal +=

Convert.ToDouble(txtTotalC.Text);

}

simpleTotal.Text =

String.Format("{0:0.00}", dblsimpleTotal); //dblsimpleTotal.ToString();

stylishTotal.Text =

String.Format("{0:0.00}", dblstylishTotal); //dblstylishTotal.ToString();

selfTotal.Text =

String.Format("{0:0.00}", dblselfTotal); //dblselfTotal.ToString();

sumptuousTotal.Text =

String.Format("{0:0.00}", dblsumptuousTotal); //dblsumptuousTotal.ToString();

}

3 Answers, 1 is accepted

answered on 19 May 2009, 09:22 AM

Hi sunny,

I went again through your code. And I can see that the tblResult is being hidden on RequestStart of the RadAjaxManager and same time it is set as updated control in the ajax settings. However, it is not suggested to have controls which change there visibility taking part in ajax settings. Therefore I suggest that you wrap the table into an ASP:Panel control and ajaxify it instead.
Additionally, if you could send us a runnable project (in a formal support ticket) illustrating the errorneous behavior would be of help. Thus I could debug it locally in order to get to the source of the problem.

Sincerely yours,
Iana
the Telerik team

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Script alert some times

3 Answers, 1 is accepted