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Filtering Grid or Listview I get Error: Sys.WebForms.PageRequestManagerParserErrorException:

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Grid

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

Cherif Diallo asked on 21 Dec 2010, 04:40 PM

VS 2008
Telerik version 2010.1.519.35

Up until 2 days ago this web page was working fine, I could use the radfilter to get the subset of data I needed.

Yesterday, I tried to use the web page, The following error keeps poping up

Line: 4723
Error: 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 P'.

so I activated the Grid filter no better luck the error keeps poping. The Grid sorting function give the same error
Do not ask what I did or modify the answer is Nothing. The only thing I may think of, would be, the automatic windows update that may update the framework!!!!!

Can annyone help

find attached a sample of my data I queried from SQL SERVER

thanks
Cherif diallo

***************************
FORM CODE
***************************

<%@ Page Title="" Language="C#" MasterPageFile="~/Masters/Admin/Main2c.master" AutoEventWireup="true" CodeFile="ListeDocuments.aspx.cs" Inherits="Administration_CMG_ListeDocuments" %><

br> <asp:Content ID="Content1" ContentPlaceHolderID="cphLeft" Runat="Server"> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="cphright" Runat="Server"> <telerik:RadSkinManager ID="RadSkinManager1" runat="server" Skin="Windows7"> </telerik:RadSkinManager> <asp:UpdatePanel runat="server"> <ContentTemplate> <telerik:RadFilter ID="rfDocumentations" runat="server" FilterContainerID="rlvDocumentations"> </telerik:RadFilter> <div class="RegistrationPage"> <div class="clear"> </div> <div class="body"> <div class="SectionBody"> <table class="TableContainer"> <tbody> <tr class="Row"> <td class="ItemName" > <asp:Button ID="btnAjouter" runat="server" Text="Button" /> </td> <td class="ItemValue" > </td> </tr> </tbody> </table> </div> </div> </div> <telerik:RadGrid ID="rlvDocumentations" runat="server"  AllowSorting="true" AutoGenerateColumns="false" AllowPaging="true" AllowFilteringByColumn="true" onneeddatasource="rlvDocumentations_NeedDataSource"> <MasterTableView DataKeyNames="PkId"> <Columns> <telerik:GridDateTimeColumn  DataField="PublicationDate" DataType="System.DateTime" HeaderText="Publication Date" UniqueName="PublicationDate" DataFormatString="{0:dd MMM yyyy}" ItemStyle-Width="130px" AllowFiltering="True" AllowSorting="True"> </telerik:GridDateTimeColumn> <telerik:GridBoundColumn  DataField="RaisonSociale" HeaderText="Raison Sociale" SortExpression="RaisonSociale" UniqueName="RaisonSociale" AllowFiltering="True" AllowSorting="True"> </telerik:GridBoundColumn> <telerik:GridTemplateColumn DataField="Title"  HeaderText="Title" UniqueName="Title" AllowFiltering="True"> <ItemTemplate> <a href="<%#GetRelativeLink(Eval("Slug").ToString()) %>" ><%#Eval("Title").ToString()%></a> </ItemTemplate> </telerik:GridTemplateColumn> </Columns> </MasterTableView> </telerik:RadGrid> </ContentTemplate> </asp:UpdatePanel> </asp:Content>

**************************
END FORM CODE
**************************

***********************
CODE BEHIND
***********************

using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; #region Using using Norvatech.BLL; using Norvatech.BusinessEntities; using Norvatech.ResourceSettings.BLL; using Norvatech.ResourceSettings.BusinessEntities; using Norvatech.ResourceSettings.DAL; using Norvatech.Common.IP; using Norvatech.Common; using Norvatech.Common.Caching; using Telerik.Web.UI; #endregion Using public partial class Administration_CMG_ListeDocuments : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { BindData(); string urlBase = Request.AppRelativeCurrentExecutionFilePath;<br

>            string urlrelative = urlBase.Replace(Request.Url.Segments[Request.Url.Segments.Length - 1], GetRelativeLink(GetLocaleResource("Company.NewCompanyUrl")));<

br> this.btnAjouter.PostBackUrl = urlrelative; } } protected void Page_PreInit(object sender, EventArgs e) { if (!Page.IsPostBack && !Page.IsCallback) {<br

>            if ((Request.QueryString.Get("DocumentGroup") != null) && (Request.QueryString.Get("DocumentGroup").ToString().Trim().Length > 0))<

br> { DocumentGroup = Request.QueryString.Get("DocumentGroup").ToString().Trim(); } } } public string DocumentGroup { get { if (ViewState["DocumentGroup"] != null) { return (string)ViewState["DocumentGroup"]; } return null; } set { ViewState["DocumentGroup"] = value; } } public string GetLocaleResource(string resourcename) { string reternedval = resourcename; if (!string.IsNullOrEmpty(resourcename)) { GetResources(); foreach (LocalizedResources lsr in LocalResources) { if (lsr.ResourceName == resourcename) { reternedval = lsr.LocalizationResourceValue; break; } } } return reternedval; } private LocalizedResourceCollection LocalResources { get { if (ViewState["CompanyResources"] != null) { return (LocalizedResourceCollection)ViewState["CompanyResources"]; } return null; } set { ViewState["CompanyResources"] = value; } } private DataSet MembersList { get { if (ViewState["MembersList"] != null) { return (DataSet)ViewState["MembersList"]; } return null; } set { ViewState["MembersList"] = value; } } override protected void OnInit(EventArgs e) { InitializeComponent(); base.OnInit(e); } private void InitializeComponent() { GetResources(); LocalizeFilter(); } private void GetResources() { if ((this.LocalResources == null) || (this.LocalResources.Count == 0)) {<br

>            LocalizedResourceCollection myresources = NSIResourceManager.GetResources(ResourceModules.Documentations, Norvatech.Common.Context.Current.CurrentLanguage.PkId);<

br> this.LocalResources = myresources; } } private void LocalizeFilter() { foreach (LocalizedResources lsr in LocalResources) {<br

>            if (lsr.ResourceName == "GridFilter.AddExpressionToolTip") this.rfDocumentations.AddExpressionToolTip = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.AddGroupToolTip") this.rfDocumentations.AddGroupToolTip = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.ApplyButtonText") this.rfDocumentations.ApplyButtonText = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.Between") this.rfDocumentations.Localization.FilterFunctionBetween = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.BetweenDelimeterText") this.rfDocumentations.BetweenDelimeterText = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.Contains") this.rfDocumentations.Localization.FilterFunctionContains = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.DoesNotContain") this.rfDocumentations.Localization.FilterFunctionDoesNotContain = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.EndsWith") this.rfDocumentations.Localization.FilterFunctionEndsWith = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GreaterThan") this.rfDocumentations.Localization.FilterFunctionGreaterThan = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GreaterThanOrEqualTo") this.rfDocumentations.Localization.FilterFunctionGreaterThanOrEqualTo = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GroupOperationAnd") this.rfDocumentations.Localization.GroupOperationAnd = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GroupOperationNotAnd") this.rfDocumentations.Localization.GroupOperationNotAnd = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GroupOperationNotOr") this.rfDocumentations.Localization.GroupOperationNotOr = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.GroupOperationOr") this.rfDocumentations.Localization.GroupOperationOr = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.IsEmpty") this.rfDocumentations.Localization.FilterFunctionIsEmpty = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.IsNull") this.rfDocumentations.Localization.FilterFunctionIsNull = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.LessThan") this.rfDocumentations.Localization.FilterFunctionLessThan = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.LessThanOrEqualTo") this.rfDocumentations.Localization.FilterFunctionLessThanOrEqualTo = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.NotBetween") this.rfDocumentations.Localization.FilterFunctionNotBetween = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.NotEqualTo") this.rfDocumentations.Localization.FilterFunctionNotEqualTo = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.EqualTo") this.rfDocumentations.Localization.FilterFunctionEqualTo = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.NotIsEmpty") this.rfDocumentations.Localization.FilterFunctionNotIsEmpty = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.NotIsNull") this.rfDocumentations.Localization.FilterFunctionNotIsNull = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.RemoveToolTip") this.rfDocumentations.RemoveToolTip = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.StartsWith") this.rfDocumentations.Localization.FilterFunctionStartsWith = lsr.LocalizationResourceValue;<

br

>            if (lsr.ResourceName == "GridFilter.ToolTip") this.rfDocumentations.ToolTip = lsr.LocalizationResourceValue;<

br

>            //if (lsr.ResourceName == "Filter.Usethistofilter") lbfilter.Text = lsr.LocalizationResourceValue;<

br> if (lsr.ResourceName == "Button.btnAdd") this.btnAjouter.Text = lsr.LocalizationResourceValue; } } public string GetRelativeLink(string slug) { return string.Concat("Ed/0101-", slug.Trim(), ".aspx"); } public string FormatDate(DateTime date) { return string.Format("{0:dd MMM yyyy}", date); } private void BindData() { if (DocumentGroup != null)<br

>            MembersList = DocumentationsManager.GetDocumentationAllSet(Norvatech.Common.Context.Current.CurrentLanguage.PkId, DocumentGroup);<

br> if (MembersList != null) { rlvDocumentations.DataSource = MembersList; rlvDocumentations.DataBind(); } else this.Visible = false; } protected void rfDocumentations_FieldEditorCreated(object sender, RadFilterFieldEditorCreatedEventArgs e) {<br

>        if (e.Editor.FieldName == "RaisonSociale") e.Editor.DisplayName = GetLocaleResource("Documentations.RaisonSociale");<

br> if (e.Editor.FieldName == "Title") e.Editor.DisplayName = GetLocaleResource("Documentations.Title");<br

>        if (e.Editor.FieldName == "PublicationDate") e.Editor.DisplayName = GetLocaleResource("Documentations.PublicationDate");<

br> } protected void rlvDocumentations_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e) { rlvDocumentations.DataSource = MembersList; } }

**************************
END CODE BEHIND
*************************

DATA SAMPLE

<?xml version="1.0" encoding="utf-8" ?> <ListInfo> <itemInfo> <RaisonSociale>SEMAFO GUINÉE SA.</RaisonSociale> <PkId>1348D2D2-9E27-4750-80B3-7A54799A0819</PkId> <CompanyID>46FF86E4-84FF-4504-A0B8-39D02523DFB2</CompanyID> <PublicationDate>2010-12-17 16:20:45</PublicationDate> <Auteur>Cherif Diallo</Auteur> <Title>Formulaire d'enregistrement d'entreprise</Title> <Slug>formulaire-d-enregistrement-d-entreprise</Slug> <Visible>1</Visible> <GroupTitle>Formulaires</GroupTitle> </itemInfo> </ListInfo> 

3 Answers, 1 is accepted

answered on 27 Dec 2010, 09:51 AM

Hi Cherif Diallo,

Could you please temporarily disable AJAX on the page, so you can test if a server-side exception is thrown, what is it and where exactly it happens?

Ususally this error is related to AJAX usage, so could you also confirm if changing the UpdateMode property of the UpdatePanel makes any change? Also, you can try using a RadAjaxPanel or RadAjaxManager (with RadGrid updates itself setting) instead of the UpdatePanel to see how the page behaves.

Greetings,
Tsvetina
the Telerik team

Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

answered on 02 Jan 2014, 01:40 PM

radGrid-Error.png

Hi all,
I have the same error appears only on IE 11, but all other browsers it works fine, I'm searching the internet for a fix for this problem but didn't find.

Note:
I tried the your demo on
http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/filtering/filter-templates/defaultcs.aspx
but the surprise was that it raises the same error:

Line: 15
Error: 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'.

I attached the a screen shot of the error, please I need a very urgent help.

Regards

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Filtering Grid or Listview I get Error: Sys.WebForms.PageRequestManagerParserErrorException:

3 Answers, 1 is accepted