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RadGrid not upating columns with virtualization enabled

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Grid

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

steve asked on 12 Jan 2017, 05:38 PM

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Hi I have a radgrid that I am pumping over 4k rows into. We have enabled virtualization, but we are getting some strange behavior. When the grid is loaded all looks fine, but when the user scrolls down and the virtualization starts to kick in there are columns not updating/refreshing and rows appear to only be going to 500. I have included a video as well to demonstrate. So when a user opens page, the radgrid displays data, but when scrolling down it appears to stop for certain columns. However, when exporting to excel, all rows are correctly displayed and matching among the rows.

1) GridTemplateColumn with asp:image tag is only displaying first image when sorting.

2) It appears that rows are only going to 500 as I believe this is set with ItemsPerView="500"

Below is the aspx code:

<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/MasterPages/main.Master" CodeBehind="Manager.aspx.vb" Inherits="ContentValidationSystem.Manager" %>

<%@ Register TagPrefix="UserControl" TagName="ManagerEmail" Src="~/Controls/Manager_Email_Settings.ascx" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="styles" runat="server">

<style type="text/css">

#divFloatingHeader{left:250px; right:0; top:200px; height:80px; overflow:hidden; position:fixed;padding-right:5px;background-color:black;}

.RadGrid_Simple .rgRow > td, .RadGrid_Simple .rgAltRow > td, .RadGrid_Simple .rgEditRow > td, .RadGrid_Simple .rgFooter > td

{

border-bottom:1px solid lightgrey !important;

}

</style>

</asp:Content>

<asp:Content ID="Content3" ContentPlaceHolderID="codeblock" runat="server">

<telerik:RadCodeBlock runat="server">

<script type="text/javascript">

/* this will allow control to be parsed.*/

function TelerikControls() {

this.__defineGetter__("radsearch_UserName", function () {

return $find("<%= radsearch_UserName.ClientID%>");

});

this.__defineGetter__("radgrid_dashboard", function () {

return $find("<%= radgrid_Dashboard.ClientID%>")

});

this.__defineGetter__("radimagebutton_mgr_MultipleProjects", function () {

return $find("<%= radimagebutton_mgr_MultipleProjects.ClientID%>")

});

}

var _telerikControls = new TelerikControls();

function rowDblClick(sender, eventArgs) {

var objGrid = sender;

var objMasterTable = objGrid.get_masterTableView();

var row = objMasterTable.get_dataItems()[eventArgs.get_itemIndexHierarchical()];

//alert(row.getDataKeyValue('CVS_DID'));

if (row.getDataKeyValue('DocumentID')) {

window.open('../Detail_DID.aspx?did=' + row.getDataKeyValue('DocumentID'), '_self');

}

function Resize() {

setTimeout(function () {

var rdg = $find("<%= radgrid_Dashboard.ClientID%>").GridDataDiv;

if (rdg) {

var blnStaticHeader = $find("<%= radgrid_Dashboard.ClientID%>").ClientSettings.Scrolling.UseStaticHeaders

var parent = $get("divWestSide");

//var srchbox = _telerikControls.radsearch_UserName;

var headerHeight = 0;

var btnHeight = 0;

if (blnStaticHeader) {

var rdgHeader = $find("<%= radgrid_Dashboard.ClientID%>").GridHeaderDiv;

headerHeight = rdgHeader.clientHeight;

}

//var srchbox = _telerikControls.radsearch_UserName;

//if (srchbox) { btnHeight = srchbox._element.clientHeight }

var topdiv = $get("divSearchItems");

if (topdiv) {

btnHeight = topdiv.clientHeight;

}

rdg.style.height = ((parent.clientHeight - btnHeight - 30) - headerHeight) + "px";

}

}, 200);

}

window.onresize = window.onload = Resize;

function HandleScrolling(e) {

var grid = $find("<%=radgrid_Dashboard.ClientID%>");

var scrollArea = document.getElementById("<%= radgrid_Dashboard.ClientID%>" + "_GridData");

if (IsScrolledToBottom(scrollArea)) {

var currentlyDisplayedRecords = grid.get_masterTableView().get_pageSize() * (grid.get_masterTableView().get_currentPageIndex() + 1);

//if the visible items are less than the entire record count

//trigger an ajax request to increase them

if (currentlyDisplayedRecords < 100)

{ $find("<%= RadAjaxManager_001.ClientID%>").ajaxRequest("LoadMoreRecords"); }

}

//calculate when the scroll bar is at the bottom

function IsScrolledToBottom(scrollArea) {

var currentPosition = scrollArea.scrollTop + scrollArea.clientHeight;

return currentPosition == scrollArea.scrollHeight;

}

</script>

</telerik:RadCodeBlock>

</asp:Content>

<asp:Content ID="Content4" ContentPlaceHolderID="radajaxmanagerSection" runat="server">

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableShadow="true">

</telerik:RadWindowManager>

<script type="text/javascript">

(function (global, undefined) {

var demo = {};

function alertCallBackFn(arg) {

//radalert("<strong>radalert</strong> returned the following result: <h3 style='color: #ff0000;'>" + arg + "</h3>", 350, 250, "Result");

}

function confirmCallBackFn(arg) {

//radalert("<strong>radconfirm</strong> returned the following result: <h3 style='color: #ff0000;'>" + arg + "</h3>", 350, 250, "Result");

}

function promptCallBackFn(arg) {

//radalert("After 7.5 million years, <strong>Deep Thought</strong> answers:<h3 style='color: #ff0000;'>" + arg + "</h3>", 350, 250, "Deep Thought");

}

global.alertCallBackFn = alertCallBackFn;

global.confirmCallBackFn = confirmCallBackFn;

global.promptCallBackFn = promptCallBackFn;

global.$dialogsDemo = demo;

})(window);

</script>

<telerik:RadAjaxManager ID="RadAjaxManager_001" runat="server" OnAjaxRequest="RadAjaxManager_001_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="radsearch_UserName">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID ="radgrid_Dashboard" LoadingPanelID="radajaxloadingpanel_GridPanel" />

<telerik:AjaxUpdatedControl ControlID="rptStatusInfo" LoadingPanelID="radajaxloadingpanel_GridPanel" />

<telerik:AjaxUpdatedControl ControlID="rptUpcomingItems" LoadingPanelID="radajaxloadingpanel_GridPanel" />

<telerik:AjaxUpdatedControl ControlID="RadHtmlChart_FrequencyMix" LoadingPanelID="radajaxloadingpanel_GridPanel" />

<%--<telerik:AjaxUpdatedControl ControlID="pnlEmailPreferences" LoadingPanelID="radajaxloadingpanel_GridPanel" />--%>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="radgrid_Dashboard">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="radgrid_Dashboard" LoadingPanelID="radajaxloadingpanel_GridPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadCodeBlock runat="server">

<script type="text/javascript">

$telerik.$(document).ready(function () {

});

function GridCreated(sender, args) {

sender.get_masterTableView().hideFilterItem();//hide filter menu

var scrollArea = sender.GridDataDiv;

if (scrollArea) {

var blnStaticHeader = sender.ClientSettings.Scrolling.UseStaticHeaders;

var parent = $get("divWestSide");

var headerHeight = 0; var headerWidth = 0;

var btnHeight = 0;

if (blnStaticHeader) {

var gridHeader = sender.GridHeaderDiv;

headerHeight = gridHeader.clientHeight;

headerWidth = gridHeader.clientWidth;

//alert(headerWidth);

}

var topdiv = $get("divSearchItems");

if (topdiv) {

btnHeight = topdiv.clientHeight;

}

scrollArea.style.height = ((parent.clientHeight - btnHeight - 30) - headerHeight) + "px";

sender.add_rowCreated(RowCreated);

}

function RowCreated() {

}

function CheckAll(id) {

var masterTable = $find("<%= radgrid_Dashboard.ClientID%>").get_masterTableView();

var row = masterTable.get_dataItems();

if (id.checked == true) {

for (var i = 0; i < row.length; i++) {

masterTable.get_dataItems()[i].findElement("cboxSelect").checked = true; // for checking the checkboxes

//masterTable.get_dataItems()[i].findElement("chkbx_Select_OnOff").checked = true; // for checking the checkboxes

}

else {

for (var i = 0; i < row.length; i++) {

masterTable.get_dataItems()[i].findElement("cboxSelect").checked = false; // for unchecking the checkboxes

//masterTable.get_dataItems()[i].findElement("chkbx_Select_OnOff").checked = false; // for checking the checkboxes

}

function unCheckHeader(id) {

var masterTable = $find("<%= radgrid_Dashboard.ClientID%>").get_masterTableView();

var row = masterTable.get_dataItems();

if (id.checked == false) {

var chkBox = $telerik.$('input[id$=checkAll]');

chkBox[0].checked = false;

}

function OpenRadWindowMultipleDocuments(sender, args) {

var uiPersonNumber = sender.get_commandArgument();

var urlTracker = $get('<%=hdnField_TrackerUrl.ClientID%>').value;

var DIDs = ',';

//********************************************************************************************

var masterTable = $find("<%= radgrid_Dashboard.ClientID%>").get_masterTableView();

var rows = masterTable.get_dataItems();

for (var i = 0; i < rows.length; i++) {

var chkBox = masterTable.get_dataItems()[i].findElement("cboxSelect");

var row = rows[i];

var tDID = row.get_cell("DocumentID").innerHTML + ',';

if (chkBox.checked) { DIDs += tDID }

}

//********************************************************************************************

var sURLParm = urlTracker + '/new/0/0?cvs=http://' + document.location.host + '/Service/ReportDashboardData.svc/Open_Tracker/' + DIDs + '/' + uiPersonNumber;

//var sURLParm = 'http://procmgmt-contentvalidation-dev.bankofamerica.com/Service/ReportDashboardData.svc/Open_Tracker/' + DIDs + '/' + uiPersonNumber;

window.open(sURLParm, "WindowPopup", "width=800px, height=600px, resizable,scrollbars=1");//test window open;

}

function OpenTrackerProject(did, uiPersonNumber) {

var urlTracker = $get('<%=hdnField_TrackerUrl.ClientID%>').value;

var sURLParm = urlTracker + '/new/0/0?cvs=http://' + document.location.host + '/Service/ReportDashboardData.svc/Open_Tracker/' + did + '/' + uiPersonNumber;

//window.status = sURLParm;

window.open(sURLParm, "_blank")//"width=800px, height=600px, resizable,scrollbars=1");//test window open;

//window.open('http://sharepoint3.bankofamerica.com/sites/ServicingBusinessSupport/PM/pm.html#/home', "WindowPopup", "width=800px, height=600px, resizable");

<%--var oWnd = $find("<%= radwindow_TrackerInfo.ClientID%>");

oWnd.SetUrl(sURLParm);

oWnd.setSize(800, 600);

oWnd.show();--%>

}

function OpenRadWin(did) {

var urlTracker = $get('<%=hdnField_TrackerUrl.ClientID%>').value;

//var oWnd = $find("<%= radwindow_TrackerInfo.ClientID%>");

/*

*

* This is to stay hard coded until tracker is remediated to TI Production Platform.

* use of -dev url is due to Tracker being hosted on Sharepoint Site.

*

* when remove the following:

* var sURL = "http://procmgmt-contentvalidation-dev.bankofamerica.com/TrackerInfo.aspx?did=" + did

*

var sURL = '';

sURL = 'http://' + document.location.host + '/TrackerInfo.aspx?did=' + did;

sURL = 'http://procmgmt-contentvalidation-dev.bankofamerica.com/TrackerInfo.aspx?did=' + did;

*/

//window.status = sURL;

//oWnd.SetUrl(sURL);

//oWnd.setUrl();

//oWnd.setSize(600, 400);

//oWnd.show();

var sURLParm = urlTracker + '/search?did=' + did + ','

window.open(sURLParm, "WindowPopup", "width=800px, height=600px, resizable,scrollbars=1");//test window open;

}

</script>

</telerik:RadCodeBlock>

</asp:Content>

<asp:Content ID="Content5" ContentPlaceHolderID="mainContent" runat="server">

<div style="float:left;"><asp:Label ID="lblMsg" runat="server"></asp:Label></div>

<table>

<tr>

<td>

<div id="divEastSide">

<table style="width:100%;">

<tr>

<td class="cellInfo">

<asp:Repeater ID="rptStatusInfo" runat="server">

<HeaderTemplate>

<table class="tblStats">

<tr>

<th colspan="3">

Status

</th>

</tr>

</HeaderTemplate>

<ItemTemplate>

<tr>

<td ><%# ProperCase(DataBinder.Eval(Container.DataItem, "Status").ToString().Trim)%></td>

<td><%# String.Format("{0:G}", DataBinder.Eval(Container.DataItem, "StatusCount"))%></td>

<td><%# String.Format("{0:P0}", DataBinder.Eval(Container.DataItem, "StatusPercentage"))%></td>

</tr>

</ItemTemplate>

<AlternatingItemTemplate>

<tr>

<td ><%# ProperCase(DataBinder.Eval(Container.DataItem, "Status").ToString().Trim)%></td>

<td><%# String.Format("{0:G}", DataBinder.Eval(Container.DataItem, "StatusCount"))%></td>

<td><%# String.Format("{0:P0}", DataBinder.Eval(Container.DataItem, "StatusPercentage"))%></td>

</tr>

</AlternatingItemTemplate>

<FooterTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

</td>

</tr>

<tr>

<td>

<div style="padding-top:10px;padding-bottom:10px;">

<asp:Repeater ID="rptUpcomingItems" runat="server">

<HeaderTemplate>

<table class="tblStats">

<tr>

<th colspan="2">

Documents Coming Due

</th>

</tr>

<tr>

<td><strong>Review Month</strong></td>

<td><strong>Total</strong></td>

</tr>

</HeaderTemplate>

<ItemTemplate>

<tr>

<td><%#DataBinder.Eval(Container.DataItem, "Review Month")%></td>

<td><%# String.Format("{0:G}", DataBinder.Eval(Container.DataItem, "Total"))%></td>

</tr>

</ItemTemplate>

<AlternatingItemTemplate>

<tr>

<td><%#DataBinder.Eval(Container.DataItem, "Review Month")%></td>

<td><%# String.Format("{0:G}", DataBinder.Eval(Container.DataItem, "Total"))%></td>

</tr>

</AlternatingItemTemplate>

<FooterTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

</div>

</td>

</tr>

<tr>

<td >

<table class="tblStats" >

<tr>

<th colspan="2">

Frequency Mix

</th>

</tr>

<tr>

<td colspan="2">

<telerik:RadHtmlChart id="RadHtmlChart_FrequencyMix" Transitions="true" runat="server" Width="195px" Height="200px">

<ChartTitle Text="Frequency Mix">

<Appearance Visible="false"></Appearance>

</ChartTitle>

<Legend>

<Appearance Visible="false"></Appearance>

</Legend>

<Appearance>

<FillStyle BackgroundColor="White" />

</Appearance>

<PlotArea>

<Series>

<telerik:PieSeries StartAngle="90" DataFieldY="FreqPercentage" NameField="Frequency" ExplodeField="Exploded" ColorField="SeriesColor">

<LabelsAppearance DataField="Frequency" Position="InsideEnd" DataFormatString="{0}">

<TextStyle FontFamily="Connections" FontSize="7pt" Color="Black" Padding="2px" />

</LabelsAppearance>

<TooltipsAppearance Color="White" DataFormatString="{0:p2}"></TooltipsAppearance>

<Appearance Overlay-Gradient="RoundedBevel"></Appearance>

</telerik:PieSeries>

</Series>

</PlotArea>

</telerik:RadHtmlChart>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<td>

<%--Email Preferences Here--%>

<UserControl:ManagerEmail ID="manageremail_MgrEmailPreferences" runat="server" EnableViewState="true" />

</td>

</tr>

</table>

</div>

</td>

<td>

<div id="divWestSide">

<div class="floatleftdiv">

<telerik:RadImageButton ID="radimagebutton_mgr_MultipleProjects" Text="Open Project(s)" CssClass="radgrid_lightblue_gradient display_inline_block" runat="server"

Width="125px" Height="50px" Font-Size="X-Small" ForeColor="White" OnClientClicked="OpenRadWindowMultipleDocuments" AutoPostBack="false" >

</telerik:RadImageButton><asp:HiddenField ID="hdnField_TrackerUrl" runat="server" />

</div>

<div id="divSearchItems" class="floatrightdiv">

<table>

<tr>

<td >

<div class="floatleftdiv"><span>Dashboard</span>

</div>

<div class="floatrightdiv">

<asp:Button ID="btnPopulate_radsearch_Dashboard" runat="server" text="Me" CssClass="AspButtonAsHyperLink" OnClick="hyperButton_Click" CommandArgument="radsearch_UserName" CommandName="updateSearchBox_andPopulate" />

</div>

</td>

<td />

</tr>

<tr>

<td>

<telerik:RadSearchBox ID="radsearch_UserName" runat="server"

width="460px"

DataSourceID="SqlDataSource1"

DropDownSettings-Height="300"

DataTextField ="FullName"

DataValueField="userid"

DataKeyNames="userid"

EmptyMessage="Lastname, Firstname"

Filter="Contains"

MaxResultCount="20"

OnDataSourceSelect="radsearch_UserName_DataSourceSelect"

OnSearch="radsearch_UserName_Search"

DropDownSettings-CssClass="cellInfo"

>

</telerik:RadSearchBox>

</td><td>

<asp:ImageButton ID="imgbtn_ExcelExport" runat="server" ImageUrl="~/Includes/images/Excel_XLSX.png" OnClick="ImageButton_Click" AlternateText="ExcelML" Height="25px" />

</td>

</tr>

</table>

</div>

<telerik:RadAjaxLoadingPanel ID="radajaxloadingpanel_GridPanel" runat="server"></telerik:RadAjaxLoadingPanel>

<telerik:RadGrid

RenderMode="Classic"

CssClass="leftbound"

ID="radgrid_Dashboard"

AllowFilteringByColumn="true"

runat="server"

AllowPaging="false"

AllowSorting="true"

GroupingEnabled="False"

width="100%"

AutoGenerateColumns="false"

OnItemCreated="radgrid_Dashboard_ItemCreated"

OnItemDataBound="radgrid_Dashboard_ItemDataBound"

ClientSettings-Resizing-AllowResizeToFit="true"

OnSortCommand="radgrid_Dashboard_SortCommand"

OnExcelMLWorkBookCreated="radgrid_Dashboard_ExcelMLWorkBookCreated"

OnExcelMLExportRowCreated="radgrid_Dashboard_ExcelMLExportRowCreated"

OnInfrastructureExporting="radgrid_Dashboard_InfrastructureExporting"

Skin="Simple"

>

<ExportSettings>

<Excel Format="BIFF" AutoFitImages="true" DefaultCellAlignment="Left" />

</ExportSettings>

<MasterTableView

DataKeyNames="ID,DocumentId"

CommandItemDisplay="None"

HorizontalAlign="NotSet"

AutoGenerateColumns="false"

ClientDataKeyNames="DocumentID,Title"

TableLayout="Fixed"

Width="100%"

EnableHeaderContextMenu="true"

EnableHeaderContextFilterMenu="true"

>

<NoRecordsTemplate>

<span class="NoRecords">

User is not a Primary Manager, Delegate, or Majority Owner for any documents.

</span>

</NoRecordsTemplate>

<Columns>

<%-- id column not visible --%>

<telerik:GridBoundColumn HeaderText="ID" DataField="ID" UniqueName="ID" Visible="false" ReadOnly="true">

<HeaderStyle Width="50px" />

</telerik:GridBoundColumn>

<%--checkbox column--%>

<telerik:GridTemplateColumn UniqueName="SelectItem" EnableHeaderContextMenu="false">

<HeaderStyle Width="50px"/>

<ItemStyle HorizontalAlign="Center" />

<HeaderTemplate>

<asp:CheckBox ID="checkAll" runat="server" onclick="CheckAll(this)" />

</HeaderTemplate>

<ItemTemplate>

<asp:CheckBox ID="cboxSelect" runat="server" onclick="unCheckHeader(this)" />

<%-- <div class="onoffswitch" style="float:left;">

<asp:CheckBox ID="chkbx_Select_OnOff" runat="server" onclick="unCheckHeader(this)" />

<label id="lbl_Select_OnOff" runat="server">

<span class="onoffswitch-inner"></span>

<span class="onoffswitch-switch"></span>

</label>

</div>--%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<%-- 2nd Flag Column --%>

<telerik:GridTemplateColumn UniqueName="GapFlag2" DataField ="GapFlag" AllowFiltering="true" SortExpression="Gap" >

<HeaderStyle Width="50px" />

<HeaderTemplate>

<asp:Label ID="lbl_dummyGap" CssClass="gridHeaderItem" runat="server" Text="Gap"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<asp:Image ID="img_GapFlag" runat="server" Width="15px" Height="15px" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<%-- <telerik:GridBoundColumn HeaderText="Gap" DataField="Gap" UniqueName="Gap">

<HeaderStyle Width="50px" />

<ItemStyle HorizontalAlign="left" Wrap="true" />

</telerik:GridBoundColumn>--%>

<%-- flag column --%>

<%-- <telerik:GridImageColumn

DataType="System.String"

DataImageUrlFields="GapFlag"

DataImageUrlFormatString="{0}"

ImageAlign="AbsMiddle"

ImageHeight="15px"

ImageWidth="15px"

HeaderText="Gap"

UniqueName="GapFlag"

EnableHeaderContextMenu="false"

>

<HeaderStyle Width="50px" />

</telerik:GridImageColumn>--%>

<%--System of Record Column--%>

<telerik:GridBoundColumn HeaderText="Sys_Of_Record" DataField="Sys_Of_Record" UniqueName="Sys_Of_Record"

AllowFiltering="true" Visible="false">

<HeaderStyle Width="150px" />

<ItemStyle HorizontalAlign="left" Wrap="true" />

</telerik:GridBoundColumn>

<%--DocumentID Column--%>

<telerik:GridBoundColumn HeaderText="DocumentID" DataField="DocumentID" UniqueName="DocumentID"

AllowFiltering="true" CurrentFilterFunction="StartsWith">

<HeaderStyle Width="250px" />

<ItemStyle HorizontalAlign="left" Wrap="true" />

</telerik:GridBoundColumn>

<%--Hyperlink Column for Title--%>

<telerik:GridTemplateColumn UniqueName="TitleLink" AllowSorting="true" DataField="Title"

AllowFiltering="true" CurrentFilterFunction="StartsWith">

<HeaderStyle Width="350px" />

<ItemStyle HorizontalAlign="left" Width="100%" />

<HeaderTemplate>

<asp:Label ID="lbl_dummytitle" CssClass="gridHeaderItem" runat="server" Text="Title"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<a href="<%# DataBinder.Eval(Container.DataItem, "Link")%>" target="•_blank" ><%# DataBinder.Eval(Container.DataItem, "Title")%></a>

</ItemTemplate>

</telerik:GridTemplateColumn>

<%--Title Column - used in exports--%>

<telerik:GridBoundColumn HeaderText="Title" DataField="Title" UniqueName="TitleExport" Visible="true" Display="false">

<HeaderStyle Width="100px" />

</telerik:GridBoundColumn>

<%--Chapter Column--%>

<telerik:GridBoundColumn HeaderText ="Chapter" DataField="Chapter" UniqueName="Chapter"

AllowFiltering="true" CurrentFilterFunction="StartsWith">

<HeaderStyle Width="350px" />

<ItemStyle HorizontalAlign="left" Wrap="false" />

</telerik:GridBoundColumn>

<%--Category Column--%>

<telerik:GridBoundColumn HeaderText="Category" DataField="Category" UniqueName="Category">

<HeaderStyle Width="200px" />

<ItemStyle HorizontalAlign="left" Wrap="false" />

</telerik:GridBoundColumn>

<%-- Topic/Grouping Column --%>

<telerik:GridBoundColumn HeaderText="Topic/Group" DataField="Topic_Grouping" UniqueName="Topic_Grouping">

<HeaderStyle Width="300px" />

<ItemStyle HorizontalAlign="left" Wrap="false" />

</telerik:GridBoundColumn>

<%--Frequency Column--%>

<telerik:GridBoundColumn HeaderText="Frequency" DataField="Frequency" UniqueName="Frequency">

<HeaderStyle Width="100px" />

<ItemStyle HorizontalAlign="Center" Wrap="false" />

</telerik:GridBoundColumn>

<%--Document Status Color Not visible--%>

<telerik:GridBoundColumn HeaderText="Document_Status_Color" DataField="Document_Status_Color" UniqueName="Document_Status_Color" Visible="true" Display="false">

<HeaderStyle Width="50px" />

</telerik:GridBoundColumn>

<%--Next Review Date Column--%>

<telerik:GridDateTimeColumn HeaderText="Next<br/>Review" DataField="Next_Review_DtTM" UniqueName="Next_Review_DtTM" DataFormatString="{0:M/d/yyyy}"

AllowFiltering="true" CurrentFilterFunction="StartsWith">

<HeaderStyle Width="100px" />

</telerik:GridDateTimeColumn>

<telerik:GridDateTimeColumn HeaderText="Next<br/>Review<br/>NoColor" DataField="Next_Review_DtTM" UniqueName="Next_Review_DtTM_NoColor" DataFormatString="{0:M/d/yyyy}"

AllowFiltering="true" CurrentFilterFunction="StartsWith">

<HeaderStyle Width="100px" />

</telerik:GridDateTimeColumn>

<%-- Area --%>

<telerik:GridBoundColumn HeaderText="Area" DataField="Area" UniqueName="Area" Visible="true" Display="false">

<HeaderStyle Width="50px" />

<ItemStyle Wrap="false" />

</telerik:GridBoundColumn>

<%--Status column--%>

<telerik:GridBoundColumn HeaderText="Status" DataField="Status" UniqueName="Status">

<HeaderStyle Width="125px" />

<ItemStyle Wrap="false" />

</telerik:GridBoundColumn>

<%--Primary Manager Column--%>

<telerik:GridBoundColumn HeaderText="Primary Manager" DataField="Primary_Manager" UniqueName="Primary_Manager">

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%--Majority Owner / Manager Column--%>

<telerik:GridBoundColumn HeaderText="Manager" DataField="Manager" UniqueName="Manager">

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%--Team Name Column--%>

<telerik:GridBoundColumn HeaderText="Team Name" DataField="Team" UniqueName="Team_Name">

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%--Content Owner Column--%>

<telerik:GridBoundColumn HeaderText="Content Owners" DataField="ContentOwners" UniqueName="ContentOwners">

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%-- StakeHolder Column --%>

<telerik:GridBoundColumn HeaderText="Stakeholders" DataField="Stakeholders" UniqueName="Stakeholders" >

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%-- Number Of Hits Column --%>

<telerik:GridBoundColumn HeaderText="Hits" DataField="Last_Months_Hits" UniqueName="Last_Months_Hits">

<HeaderStyle Width="350px" />

</telerik:GridBoundColumn>

<%-- Comments Column --%>

<telerik:GridBoundColumn HeaderText="Comments" DataField="Comments" UniqueName="Comments" >

<HeaderStyle Width="400px" />

</telerik:GridBoundColumn>

<%-- Open Tracker project --%>

<telerik:GridButtonColumn HeaderText="Actions" UniqueName="TrackerSingleProject" Text="Open Project" ButtonType="ImageButton" CommandName="OpenSingleTrackerProjectWindow" EnableHeaderContextMenu="false">

<HeaderStyle Width="200px" />

<ItemStyle CssClass="radgrid_lightblue_gradient" VerticalAlign="Middle" HorizontalAlign="Center" />

</telerik:GridButtonColumn>

<%-- Search Tracker for DID --%>

<telerik:GridButtonColumn HeaderText="Tracker" UniqueName="ViewTrackerInfo" Text="DID Search" ButtonType="ImageButton" CommandName="OpenFromCodeBehind" EnableHeaderContextMenu="false">

<HeaderStyle Width="200px" />

<ItemStyle CssClass="radgrid_lightblue_gradient" VerticalAlign="Middle" HorizontalAlign="Center" />

</telerik:GridButtonColumn>

</Columns>

<HeaderStyle VerticalAlign="Bottom" HorizontalAlign="Center" Wrap="false" Font-Bold="true" Font-Size="12pt" Font-Names="Connections" />

<ItemStyle Font-Size="10pt" Font-Names="Connections" />

<AlternatingItemStyle Font-Size="10pt" Font-Names="Connections" BackColor="WhiteSmoke" />

</MasterTableView>

<ClientSettings>

<Resizing

AllowColumnResize="True" AllowRowResize="false" ResizeGridOnColumnResize="false"

ClipCellContentOnResize="true" EnableRealTimeResize="false" AllowResizeToFit="true" />

<ClientEvents OnRowDblClick="rowDblClick" OnGridCreated="GridCreated" OnScroll="HandleScrolling" />

<%--<Scrolling AllowScroll="true" ScrollHeight="300px" UseStaticHeaders="true" SaveScrollPosition="true" FrozenColumnsCount="3" />--%>

<Scrolling AllowScroll="true"

ScrollHeight="300px"

UseStaticHeaders="true"

FrozenColumnsCount="3"

/>

<Virtualization EnableVirtualization="true" LoadingPanelID="radajaxloadingpanel_GridPanel"

InitiallyCachedItemsCount="500"

ItemsPerView="500"

MaxCacheSize="2000"

RetrievedItemsPerRequest="500"

/>

</ClientSettings>

</telerik:RadGrid>

</div>

</td>

</tr>

</table>

<telerik:RadWindow runat="server" ID="radwindow_TrackerInfo" Width="650px" Height="400px"

ReloadOnShow="true" ShowContentDuringLoad="false" Modal="true">

</telerik:RadWindow>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:COOD %>"

SelectCommand="CVS.Get_ManagerList"

SelectCommandType ="StoredProcedure"

>

</asp:SqlDataSource>

</asp:Content>

Below is vb code

Imports Telerik.Web.UI

Imports System.Linq

Imports System.Data

Imports System.Collections.Generic

Imports xi = Telerik.Web.UI.ExportInfrastructure

Imports System.IO

Imports Telerik.Web.UI.GridExcelBuilder

Imports System.Drawing

Public Class Manager : Inherits clsWebForm

Dim ui As New clsUser

Dim isExport As Boolean = False

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

ui = CType(Session("User_Info_Map"), clsUser)

Dim lblTitle As Label = TryCast(Master.FindControl("lblApplicationName"), Label)

lblTitle.Text = String.Format("{0} - {1} Dashboard", Application("Title").ToString(), Path.GetFileNameWithoutExtension(Page.AppRelativeVirtualPath))

radimagebutton_mgr_MultipleProjects.CommandArgument = ui.PersonNumber.ToString

hdnField_TrackerUrl.value = ConfigurationManager.AppSettings("TrackerAddress").ToString()

radgrid_Dashboard.SortingSettings.SortToolTip = "Right Click Menu for options"

'load most current email settings.

Try

Dim dsManagerEmailSettings As DataSet = New DataSet

Dim mgrEmailEnabled As Boolean = False

Dim mgrEmailFreq As String = "Daily"

Dim mgrDesktopSLA As Integer = 4

Dim mgrStandardSLA As Integer = 4

dsManagerEmailSettings = GetDataSet(String.Format("exec CVS.get_User_email_preferences {0}", ui.PersonNumber), False)

If Not IsNothing(dsManagerEmailSettings) Then

If Not IsDBNull(dsManagerEmailSettings.Tables(0).Rows(0)("Email_Enabled")) Then

mgrEmailEnabled = dsManagerEmailSettings.Tables(0).Rows(0)("Email_Enabled")

End If

If Not IsDBNull(dsManagerEmailSettings.Tables(0).Rows(0)("Email_Descr")) Then

mgrEmailFreq = dsManagerEmailSettings.Tables(0).Rows(0)("Email_Descr")

End If

If Not IsDBNull(dsManagerEmailSettings.Tables(0).Rows(0)("DesktopSLA")) Then

mgrDesktopSLA = dsManagerEmailSettings.Tables(0).Rows(0)("DesktopSLA")

End If

If Not IsDBNull(dsManagerEmailSettings.Tables(0).Rows(0)("StandardsSLA")) Then

mgrStandardSLA = dsManagerEmailSettings.Tables(0).Rows(0)("StandardsSLA")

End If

manageremail_MgrEmailPreferences.Manager_PersonNumber = ui.PersonNumber 'dsManagerEmailSettings.Tables(0).Rows(0)("Person_Num")

manageremail_MgrEmailPreferences.Manager_EmailEnabled = mgrEmailEnabled

manageremail_MgrEmailPreferences.Manager_EmailFrequency = mgrEmailFreq

manageremail_MgrEmailPreferences.Manager_DesktopSLA = mgrDesktopSLA

manageremail_MgrEmailPreferences.Manager_StandardsSLA = mgrStandardSLA

'manageremail_MgrEmailPreferences.Visible = True

If Not IsDBNull(dsManagerEmailSettings.Tables(0).Rows(0)("Visible")) Then

manageremail_MgrEmailPreferences.Manager_SLAVisible = dsManagerEmailSettings.Tables(0).Rows(0)("Visible")

End If

Catch ex As Exception

lblMsg.Text = ex.Message

End Try

If Not Page.IsPostBack Then

ui.UrlViews.Add(Request.RawUrl)

load_sidemenu_and_radgrid(ui.PersonNumber)

'manageremail_MgrEmailPreferences.ChangeCheckBoxValue(False)

End If

End Sub

Protected Sub load_sidemenu_and_radgrid(ByVal iPersonNumber As Integer)

Try

'load all to one dataset (mulitple tables inside)

'1-griddata

'2-Summary data

'3-Chart data

'pnlEmailPreferences.Visible = False

'pnlEmailPreferences.Enabled = False

Dim qryCmd As String = String.Format("exec CVS.Get_Dashboard_Manager '{0}'", iPersonNumber)

Dim dsMain As DataSet = GetDataSet(qryCmd, False)

If Not IsNothing(dsMain) Then

'radgrid_Dashboard.DataSource = GetDataSet(qryCmd, False)

rptStatusInfo.DataSource = dsMain.Tables(1)

rptStatusInfo.DataBind()

'

rptUpcomingItems.DataSource = dsMain.Tables(2)

rptUpcomingItems.DataBind()

RadHtmlChart_FrequencyMix.DataSource = dsMain.Tables(3)

RadHtmlChart_FrequencyMix.DataBind()

If (Not Session("GridDT") Is Nothing) Then

Session.Remove("GridDT")

End If

Session("GridDT") = dsMain.Tables(0)

'radgrid_Dashboard.DataSource = dsMain.Tables(0)

radgrid_Dashboard.DataSource = Session("GridDT")

'radgrid_Dashboard.DataSource = TryCast(Session("GridDT"), DataTable).AsEnumerable().Where(Function(row, index) index > 0 AndAlso index < 200).CopyToDataTable()

radgrid_Dashboard.DataBind()

'radgrid_Dashboard.VirtualItemCount = TryCast(Session("GridDT"), DataTable).Rows.Count()

End If

Catch ex As Exception

Response.Write(String.Format("Error in {0}<br/>Error Message:{1}", System.Reflection.MethodBase.GetCurrentMethod().Name, ex.Message))

End Try

End Sub

Protected Sub hyperButton_Click(sender As Object, e As EventArgs)

'RadWindowManager1.RadAlert("text", 350, 230, "title", "alertCallBackFn")

Dim ui As clsUser = CType(Session("User_Info_Map"), clsUser)

Dim ds As DataSet = GetDataSet(String.Format(

"select top 1 FullName,Person_Num, Manager_Person_Num ,GroupLeader_Person_Num from CVS.tbl_User_Detail where Standard_Id = '{0}' "

, ui.UserId))

Dim sUserFullName As String = ds.Tables(0).Rows(0)("FullName").ToString() '= ExecuteSqlCmdScalar(String.Format("select FullName from CVS.tbl_User_Detail where Standard_Id = '{0}' ", ui.UserId))

Dim btn As Button = DirectCast(sender, Button)

Select Case btn.CommandName

Case "updateSearchBox_andPopulate"

Dim radSrchBox As RadSearchBox = DirectCast(btn.Parent.FindControl(btn.CommandArgument), RadSearchBox)

'radsearch_UserName.Text = sUserFullName

radSrchBox.Text = sUserFullName

load_sidemenu_and_radgrid(ui.PersonNumber)

End Select

End Sub

#Region "RadGrid"

Protected Sub radgrid_Dashboard_NeedDataSource(sender As Object, e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles radgrid_Dashboard.NeedDataSource

'Dim iRadSearchBoxUserId As Integer = ExecuteSqlCmdScalar(String.Format("exec CVS.Get_SpecificUserDetail 'FullName', '{0}','Person_Num','int'", radsearch_UserName.Text))

'Dim queryCmd As String = String.Format("exec CVS.Get_Dashboard_Manager '{0}'", IIf(iRadSearchBoxUserId = 0, ui.PersonNumber, iRadSearchBoxUserId))

'TryCast(sender, RadGrid).DataSource = GetDataSet(queryCmd, False)

Dim objGrid As RadGrid = TryCast(sender, RadGrid)

objGrid.DataSource = Session("GridDT")

'Dim objGrid As RadGrid = TryCast(sender, RadGrid)

'objGrid.DataSource = TryCast(Session("GridDT"), DataTable).Select(String.Format("ID >={1} and ID<={0} ", objGrid.CurrentPageIndex * objGrid.PageSize, objGrid.CurrentPageIndex + 1), "ID")

'Dim firstRowId As Integer = objGrid.CurrentPageIndex * objGrid.PageSize

'Dim secondRowId As Integer = (objGrid.CurrentPageIndex + 1) * objGrid.PageSize

'If isExport Then

' firstRowId = 0

' secondRowId = TryCast(Session("GridDT"), DataTable).Rows.Count()

'End If

'objGrid.DataSource = TryCast(Session("GridDT"), DataTable).Select(String.Format("ID >={0} and ID<={1} ", firstRowId, secondRowId), "ID")

End Sub

Protected Sub radgrid_Dashboard_ItemCreated(sender As Object, e As GridItemEventArgs)

If ((e.Item.ItemType = GridItemType.FilteringItem) And (isExport)) Then

e.Item.Visible = False

End If

If (e.Item.ItemType = GridItemType.Header) Then

Dim hItem As GridHeaderItem = DirectCast(e.Item, GridHeaderItem)

Dim chk1 As CheckBox = DirectCast(hItem.FindControl("checkAll"), CheckBox)

End If

End Sub

Protected Sub radgrid_Dashboard_ItemDataBound(sender As Object, e As GridItemEventArgs)

If (TypeOf (e.Item) Is GridDataItem) Then

Dim objDataBoundItem As GridDataItem = DirectCast(e.Item, GridDataItem)

Dim DBCELLCOLORNAME As String = IIf(IsDBNull(objDataBoundItem("Document_Status_Color").Text), "WHITE", objDataBoundItem("Document_Status_Color").Text)

objDataBoundItem("Next_Review_DtTM").BackColor = Drawing.Color.FromName(DBCELLCOLORNAME)

objDataBoundItem("Chapter").Text = objDataBoundItem("Chapter").Text.Replace("|", "<br/>")

objDataBoundItem("Chapter").Text = objDataBoundItem("Chapter").Text.Replace("&", "&")

objDataBoundItem("Topic_Grouping").Text = objDataBoundItem("Topic_Grouping").Text.Replace("|", "<br/>")

objDataBoundItem("Primary_Manager").Text = objDataBoundItem("Primary_Manager").Text.Replace("|", "<br/>")

objDataBoundItem("Manager").Text = objDataBoundItem("Manager").Text.Replace("|", "<br/>")

objDataBoundItem("ContentOwners").Text = objDataBoundItem("ContentOwners").Text.Replace("|", "<br/>")

objDataBoundItem("Team_Name").Text = objDataBoundItem("Team_Name").Text.Replace("|", "<br/>")

objDataBoundItem("Stakeholders").Text = objDataBoundItem("Stakeholders").Text.Replace("|", "<br/>")

Dim DID As String = objDataBoundItem.DataItem("DocumentId")

Dim Title As String = objDataBoundItem.DataItem("Title")

Dim Chapter As String = objDataBoundItem.DataItem("Chapter")

'Dim lblTitle As Label = TryCast(Master.FindControl("lblApplicationName"), Label)

Dim objCtrlImage As System.Web.UI.WebControls.Image = TryCast(objDataBoundItem.FindControl("img_GapFlag"), System.Web.UI.WebControls.Image)

objCtrlImage.ImageUrl = IIf(IsDBNull(objDataBoundItem.DataItem("GapFlag")), "", objDataBoundItem.DataItem("GapFlag"))

'objCtrlImage.ImageUrl = TryCast(objDataBoundItem("GapFlag").Controls(0), System.Web.UI.WebControls.Image).ImageUrl

End If

End Sub

Protected Sub radgrid_Dashboard_SortCommand(sender As Object, e As GridSortCommandEventArgs)

'To allow only sorting by Ascending

'If Not e.Item.OwnerTableView.SortExpressions.ContainsExpression(e.SortExpression) Then

' Dim sortExpr As New GridSortExpression()

' sortExpr.FieldName = e.SortExpression

' sortExpr.SortOrder = GridSortOrder.Ascending

' e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpr)

'End If

End Sub

Protected Sub radgrid_Dashboard_ExcelMLWorkBookCreated(sender As Object, e As GridExcelBuilder.GridExcelMLWorkBookCreatedEventArgs)

Dim objTable As TableElement = e.WorkBook.Worksheets(0).Table

For Each objRow As RowElement In objTable.Rows

'ApplyRowStyle(objRow, "CommonRow")

Next

End Sub

Protected Sub radgrid_Dashboard_ExcelMLExportRowCreated(sender As Object, e As GridExportExcelMLRowCreatedArgs)

Dim strTmp As String

strtmp = ""

End Sub

Protected Sub radgrid_Dashboard_InfrastructureExporting(sender As Object, e As GridInfrastructureExportingEventArgs)

Dim CharacterPixelLength As Double = 7.25

e.ExportStructure.Tables(0).Rows(1).Style.BackColor = Color.Black

e.ExportStructure.Tables(0).Rows(1).Style.ForeColor = Color.White

e.ExportStructure.Tables(0).Rows(2).Height = 0.0 'hide filter row

e.ExportStructure.ColumnWidthUnit = ExportInfrastructure.ExportUnitType.Pixel

Dim lstOfColumnWidths As New List(Of Integer)

For Each objcell As ExportInfrastructure.Cell In e.ExportStructure.Tables(0).Rows(1).Cells

lstOfColumnWidths.Add(e.ExportStructure.Tables(0).Columns(objcell.ColIndex).Width)

Next

'data rows

For i As Integer = 2 To e.ExportStructure.Tables(0).Rows.Count

'e.ExportStructure.Tables(0).Rows(i).Style.BackColor = IIf(i Mod 2 = 0, Color.White, Color.LightGray)

For Each objCell As ExportInfrastructure.Cell In e.ExportStructure.Tables(0).Rows(i).Cells

objCell.Value = objCell.Text.Replace(Chr(10), ";")

objCell.Value = objCell.Text.Replace("&", "&").Replace(""", """").Replace("<", "<").Replace(">", ">")

If lstOfColumnWidths(objCell.ColIndex - 1) < (CharacterPixelLength * objCell.Text.Length) Then

lstOfColumnWidths(objCell.ColIndex - 1) = (CharacterPixelLength * objCell.Text.Length)

End If

objCell.Style.BackColor = IIf(objCell.Style.BackColor.Name = "", Color.White, objCell.Style.BackColor)

objCell.Style.HorizontalAlign = HorizontalAlign.Left

objCell.Style.BorderTopStyle = BorderStyle.Solid

objCell.Style.BorderBottomStyle = BorderStyle.Solid

objCell.Style.BorderLeftStyle = BorderStyle.Solid

objCell.Style.BorderRightStyle = BorderStyle.Solid

objCell.Style.BorderBottomColor = Color.Black

objCell.Style.BorderTopColor = Color.Black

objCell.Style.BorderLeftColor = Color.Black

objCell.Style.BorderRightColor = Color.Black

Next

For Each objcell As ExportInfrastructure.Cell In e.ExportStructure.Tables(0).Rows(1).Cells

e.ExportStructure.Tables(0).Columns(objcell.ColIndex).Width = lstOfColumnWidths(objcell.ColIndex - 1)

'e.ExportStructure.Tables(0).Columns(objcell.ColIndex).Width = 360

Next

radgrid_Dashboard.ClientSettings.Virtualization.ItemsPerView = 500

isExport = False

End Sub

Protected Sub radgrid_Dashboard_FilterCheckListItemsRequested(sender As Object, e As GridFilterCheckListItemsRequestedEventArgs)

Dim objDataField As String = String.Empty

Dim objRadGrid As RadGrid = TryCast(sender, RadGrid)

If (TypeOf e.Column Is GridBoundColumn) Then

objDataField = TryCast(e.Column, IGridDataColumn).GetActiveDataField()

Else

objDataField = TryCast(e.Column, GridTemplateColumn).HeaderText

'Dim msgtxt As String = e.Column.ColumnType.ToString()

End If

e.ListBox.DataSource = GetFilterListDataSetByColumn(objDataField)

e.ListBox.DataKeyField = objDataField

e.ListBox.DataTextField = objDataField

e.ListBox.DataValueField = objDataField

e.ListBox.DataBind()

'radgrid_Dashboard.Rebind()

End Sub

Protected Function GetFilterListDataSetByColumn(ByVal objColumnName As String) As DataSet

Dim iRadSearchBoxUserId As Integer = ExecuteSqlCmdScalar(String.Format("exec CVS.Get_SpecificUserDetail 'FullName', '{0}','Person_Num','int'", radsearch_UserName.Text))

Dim qryCmd As String = String.Format("exec CVS.Get_Document_ColumnByUserId '{0}','{1}'", objColumnName, IIf(iRadSearchBoxUserId = 0, ui.PersonNumber, iRadSearchBoxUserId))

'qryCmd = String.Format("select '{0}'='1'", objColumnName)

GetFilterListDataSetByColumn = GetDataSet(qryCmd, False)

End Function

Protected Sub radgrid_Dashboard_ItemCommand(ByVal sender As Object, ByVal e As GridCommandEventArgs) Handles radgrid_Dashboard.ItemCommand

Dim documentid As String = String.Empty

Dim ictr As Integer = 0

Try

'RadWindowManager1.RadAlert(e.CommandName, 300, 300, "Check", "")

If ((Not e.CommandName = "Sort") And (Not e.CommandName = "HeaderContextMenuFilter") And (Not e.CommandName = "ChangePageSize")) Then

'documentid = radgrid_Dashboard.MasterTableView.DataKeyValues(e.CommandArgument)("DocumentId")

documentid = radgrid_Dashboard.MasterTableView.DataKeyValues(e.Item.ItemIndex)("DocumentId")

Dim script As String = String.Empty

Select Case e.CommandName

Case "OpenSingleTrackerProjectWindow"

script = String.Format("function f(){0}OpenTrackerProject(',{2},','{3}'); Sys.Application.remove_load(f);{1}Sys.Application.add_load(f);", "{", "}", documentid, ui.PersonNumber)

'ScriptManager.RegisterStartupScript(Page, Page.GetType(), "key", script, True)

Case "OpenFromCodeBehind"

script = String.Format("function f(){0}OpenRadWin(',{2},'); Sys.Application.remove_load(f);{1}Sys.Application.add_load(f);", "{", "}", documentid)

''RadWindowManager1.RadAlert("DID Search:" + documentid, 300, 300, "Check", "")

Case "nothing"

'radwindow_TrackerInfo.NavigateUrl = String.Format("http://procmgmt-contentvalidation-dev.bankofamerica.com/TrackerInfo.aspx?did={0}", documentid)

'radwindow_TrackerInfo.ReloadOnShow = True

'radwindow_TrackerInfo.ShowContentDuringLoad = False

'script = "function f(){$find(""" + radwindow_TrackerInfo.ClientID + """).show(); Sys.Application.remove_load(f);}Sys.Application.add_load(f);"

Case Else

End Select

If script.Length > 0 Then

ScriptManager.RegisterStartupScript(Page, Page.GetType(), "key", script, True)

End If

Catch ex As Exception

Response.Write(String.Format("Error in {0}", System.Reflection.MethodBase.GetCurrentMethod().Name))

End Try

End Sub

#End Region

#Region "Command Item Types"

Protected Sub radsearch_UserName_Search(sender As Object, e As SearchBoxEventArgs)

'radgrid_Dashboard.ClientSettings.Virtualization.ItemsPerView = 100

'If isExport = True Then

' radgrid_Dashboard.ClientSettings.Virtualization.ItemsPerView = 60000

'End If

If (e.DataItem IsNot Nothing) Then

Dim di = DirectCast(e.DataItem, Dictionary(Of String, Object))

load_sidemenu_and_radgrid(di("userid"))

End If

End Sub

Protected Sub radsearch_UserName_DataSourceSelect(sender As Object, e As Telerik.Web.UI.SearchBoxDataSourceSelectEventArgs)

Dim src As SqlDataSource = DirectCast(e.DataSource, SqlDataSource)

Dim searchBox As RadSearchBox = DirectCast(sender, RadSearchBox)

Dim likeCondition As String = String.Format("'{0}' + @filterString + '%'", If(searchBox.Filter = SearchBoxFilter.Contains, "%", ""))

Dim countCondition As String = If(e.ShowAllResults, " ", " TOP " + (searchBox.MaxResultCount).ToString())

If e.SelectedContextItem IsNot Nothing Then

likeCondition = String.Format("{0} and GL_FullName={1}", likeCondition, e.SelectedContextItem.Key)

End If

Dim sSqlCmd As String = "CVS.Get_ManagerList"

src.SelectCommand = sSqlCmd

src.SelectParameters.Add("whereClause", e.FilterString.Replace("%", "[%]").Replace("_", "[_]"))

End Sub

Protected Sub ImageButton_Click(sender As Object, e As ImageClickEventArgs)

isExport = True

'For Each col As Telerik.Web.UI.GridColumn In radgrid_Dashboard.MasterTableView.Columns

' radgrid_Dashboard.MasterTableView.GetColumn(col.UniqueName).HeaderStyle.BackColor = Color.Gray

' radgrid_Dashboard.MasterTableView.GetColumn(col.UniqueName).HeaderStyle.ForeColor = Color.White

'Next

'radgrid_Dashboard.MasterTableView.GetColumn("DocumentID").HeaderStyle.BackColor = Color.LightGray

'radgrid_Dashboard.MasterTableView.GetColumn("Category").ItemStyle.BackColor = Color.LightGray

'radgrid_Dashboard.MasterTableView.GetColumn("GapFlag").Visible = False

'radgrid_Dashboard.MasterTableView.GetColumn("GapFlag2").Visible = False

radgrid_Dashboard.MasterTableView.GetColumn("SelectItem").Visible = False

radgrid_Dashboard.MasterTableView.GetColumn("TitleLink").Visible = False

radgrid_Dashboard.MasterTableView.GetColumn("TitleExport").Display = True

radgrid_Dashboard.ExportSettings.IgnorePaging = True

'radgrid_Dashboard.ExportSettings.ExportOnlyData = True

'clear filters

'radgrid_Dashboard.MasterTableView.FilterExpression = ""

'For Each objGridCol As GridColumn In radgrid_Dashboard.Columns

' objGridCol.CurrentFilterFunction = GridKnownFunction.NoFilter

' objGridCol.CurrentFilterValue = ""

'Next

Dim intRowsPerBatch As Integer = TryCast(Session("GridDT"), DataTable).Rows.Count()

intRowsPerBatch = IIf(intRowsPerBatch < 50, 50, intRowsPerBatch)

radgrid_Dashboard.ClientSettings.Virtualization.ItemsPerView = intRowsPerBatch

radgrid_Dashboard.ExportSettings.FileName = String.Format("ManagerDashboard_{1}_{0:MM_dd_yyyy_hhmm}", Now, IIf(String.IsNullOrEmpty(radsearch_UserName.Text.ToString()), ui.UserName, radsearch_UserName.Text))

radgrid_Dashboard.ExportSettings.OpenInNewWindow = True

radgrid_Dashboard.MasterTableView.ExportToExcel()

End Sub

#End Region

Protected Sub RadAjaxManager_001_AjaxRequest(sender As Object, e As AjaxRequestEventArgs)

Dim tstStop As String = String.Empty

'radgrid_Dashboard.ClientSettings.Virtualization.ItemsPerView =

'radgrid_Dashboard.PageSize = TryCast(Session("GridDT"), DataTable).Rows.Count()

'radgrid_Dashboard.Rebind()

End Sub

End Class

3 Answers, 1 is accepted

Accepted

answered on 17 Jan 2017, 07:37 AM

Hello Steve,

As documented in the "Limitations" section of the following help article, using template column with Virtualization is not supported scenario, because the initial rendering is performed on server-side, but the next items will be populated on client-side:

http://docs.telerik.com/devtools/aspnet-ajax/controls/grid/functionality/scrolling/virtualization#limitations

For customizing the content of cells across all items you need to handle the server-side OnItemDataBound event and the client-side OnRowDataBound event.

Best Regards,
Konstantin Dikov
Telerik by Progress

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RadGrid not upating columns with virtualization enabled

3 Answers, 1 is accepted