Using Telerik 2017.1.118.45 version.
Having the following setup of my RadGrid:
<telerik:RadGrid runat="server" ID="gvResults" AllowMultiRowSelection="True" AlternatingItemStyle-BackColor="White" PageSize="10" AllowPaging="True" Skin="Bootstrap" AutoGenerateColumns="False" AllowSorting="True" OnNeedDataSource="gvResults_NeedDataSource" GroupPanelPosition="Top" OnItemCommand="gvResults_ItemCommand" OnItemCreated="gvResults_ItemCreated"> <ClientSettings EnableRowHoverStyle="true" EnableAlternatingItems="false" EnablePostBackOnRowClick="true"> <Selecting AllowRowSelect="true" /> <%--<ClientEvents OnRowSelected="onRowSelected" OnRowDeselected="onRowDeselected" />--%> </ClientSettings> <AlternatingItemStyle BackColor="White" /> <MasterTableView DataKeyNames="Id"> <NestedViewTemplate> <div style="margin: 10px;"> <div class="row"> <div class="col-md-6"> <div> <h4> <%# Eval("OrderCode") %> </h4> </div> <luc:SilencerDetailsView runat="server" ID="silencerDetailsView" /> <telerik:RadAjaxPanel runat="server" ID="apButtonAction"> <div class="btn-group"> <asp:Button runat="server" ID="btnGenPDF" Text="<%$ Resources:Resource, ButtonGeneratePDF %>" CssClass="btn btn-default" OnClick="btnOpenPDFDialog" /> <asp:Button runat="server" ID="btnGenDXF" Text="<%$ Resources:Resource, ButtonGenerateDXF %>" CssClass="btn btn-default" OnClick="btnGenDXF_Click" /> <asp:Button runat="server" ID="btnShowAddDialog" Text="<%$ Resources:Resource, LabelAddToProject %>" CssClass="btn btn-default" OnClick="btnShowAddDialog_Click" /> <asp:Button runat="server" ID="btnExportToMagiCAD" Text="<%$ Resources:Resource, LabelExportToMagiCAD %>" CssClass="btn btn-default" OnClick="btnExportToMC_Click" /> <asp:Button runat="server" ID="btnExportToRevit" Text="<%$ Resources:Resource, LabelExportToRevit %>" CssClass="btn btn-default" OnClick="btnExportToRvt_Click" /> </div> <asp:Panel runat="server" ID="pnlActionNotification" Style="margin-top: 5px;" Visible="false"></asp:Panel> </telerik:RadAjaxPanel> </div> <div class="col-md-6"> <luc:ProductDataView runat="server" ID="prodDataView" SelectedIndex="2" /> </div> </div> </div> </NestedViewTemplate> <Columns> <telerik:GridBoundColumn DataField="Id" FilterControlAltText="Filter column6 column" UniqueName="colId" Visible="False"> </telerik:GridBoundColumn> <telerik:GridClientSelectColumn UniqueName="checkColumn"> <HeaderStyle Width="42px" /> </telerik:GridClientSelectColumn> <telerik:GridImageColumn DataImageUrlFields="ImageThumbUrl" FilterControlAltText="Filter column column" HeaderText="" ItemStyle-HorizontalAlign="Center" ImageAlign="Middle" ImageHeight="40" ImageWidth="40" UniqueName="column"> <HeaderStyle Width="60px" /> </telerik:GridImageColumn> <telerik:GridButtonColumn ButtonType="LinkButton" DataTextField="OrderCode" HeaderText="<%$ Resources:Resource, LabelUserCode %>" UniqueName="colConfigure" CommandName="CONFIGURE"></telerik:GridButtonColumn> <telerik:GridHyperLinkColumn DataNavigateUrlFormatString="../calculator?source=search&id={0}" DataNavigateUrlFields="Id" AllowSorting="false" DataTextField="OrderCode" HeaderText="Ordercode" UniqueName="colOrderCode" Visible="false"> </telerik:GridHyperLinkColumn> <telerik:GridBoundColumn AllowSorting="true" SortExpression="ViewModel.Width" DataField="ViewModel.Width" FilterControlAltText="Filter column4 column" UniqueName="colWidth"> </telerik:GridBoundColumn> <telerik:GridBoundColumn AllowSorting="true" SortExpression="ViewModel.Height" DataField="ViewModel.Height" FilterControlAltText="Filter column4 column" UniqueName="colHeight"> </telerik:GridBoundColumn> <telerik:GridBoundColumn AllowSorting="true" SortExpression="ViewModel.Length" DataField="ViewModel.Length" FilterControlAltText="Filter column4 column" UniqueName="colLength"> </telerik:GridBoundColumn> <telerik:GridBoundColumn AllowSorting="true" SortExpression="NumberOfBaffles" DataField="NumberOfBaffles" FilterControlAltText="Filter column4 column" UniqueName="colNbrBaffles"> </telerik:GridBoundColumn> <telerik:GridNumericColumn AllowSorting="true" DataField="PriceFactor" Visible="false" FilterControlAltText="Filter column3 column" SortExpression="PriceFactor" UniqueName="colPrice"> </telerik:GridNumericColumn> <telerik:GridNumericColumn DataField="ViewModel.PressureLoss" FilterControlAltText="Filter column2 column" SortExpression="ViewModel.PressureLoss" UniqueName="colPressureLoss"> </telerik:GridNumericColumn> <telerik:GridNumericColumn DataField="SoundPower.Value" AllowSorting="true" SortExpression="SoundPower.Value" FilterControlAltText="Filter column5 column" HeaderText="Sound power [dB(A)]" UniqueName="colSoundPower"> </telerik:GridNumericColumn> <telerik:GridNumericColumn DataField="ViewModel.FaceVelocity" FilterControlAltText="Filter column3 column" UniqueName="colVelocity"> </telerik:GridNumericColumn> <telerik:GridButtonColumn Visible="false" ButtonType="PushButton" ButtonCssClass="btn btn-primary" Text="Quick Configure" CommandName="QUICK_CONFIGURE"></telerik:GridButtonColumn> </Columns> </MasterTableView> </telerik:RadGrid>
When list goes over 10 and tries to create pages it crashes with error:
Unhandled exception at line 6, column 18774 in http://localhost:50241/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en:4bd8faf8-554d-46be-b2ff-c9d57adb612c:ea597d4b:b25378d2;Telerik.Web.UI:en:e5f799c1-ae8d-47dd-a4eb-e98a7cefaaeb:16e4e7cd:f7645509:22a6274a:ed16cbdc:24ee1bba:33715776:6d43f6d9:88144a7a:583660290x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'toUpperCase'Type.prototype.registerEnum=function(b,c){Sys.__upperCaseTypes[b.toUpperCase()]=this;
Unhandled exception at line 6, column 54851 in http://localhost:50241/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en:4bd8faf8-554d-46be-b2ff-c9d57adb612c:ea597d4b:b25378d2;Telerik.Web.UI:en:e5f799c1-ae8d-47dd-a4eb-e98a7cefaaeb:16e4e7cd:f7645509:22a6274a:ed16cbdc:24ee1bba:33715776:6d43f6d9:88144a7a:58366029
0x800a01bd - JavaScript runtime error: Object doesn't support this action
var $create=Sys.Component.create=function(h,f,d,c,g){var a=g?new h(g):new h,b=Sys.Application,i=b.get_isCreatingComponents();a.beginUpdate();