grid is not pointing to the page

[prathyusha]

Hi

I have one problem

In my grid I set pagesize =10

I added 11 records

It was showing in 2 pages.

When I removed 11th record from second page, It is not pointing to  first oage whihc has values.

It is showing 2nd page and saying that , there are no records to display.
Could you please help me to resolve this issue.

I really appreciate , if some one helps me regarding this.

Thanks
Usha

[Mira]

Hello Prathyusha,

I tried to replicate the issue which you described, but to no avail as you can see in this demo.

Please, take a look at it and let me know if there are any differences at your end, which I may be leaving out.

Best wishes,
Mira
the Telerik team

[prathyusha]

thank u so much for the reply.
But still I am not able to resolve the issue.
Here is my gridcode
Could you please suggest me? Do i need any other property to the grid.


<div id="dvTemplate" runat="server">
            <telerik:RadGrid ID="TemplateRadGrid" runat="server" AllowPaging="True" DataSourceID="TemplateDataSource"
                GridLines="None" AllowCustomPaging="true" AllowSorting="true" PageSize="10" PagerStyle-FirstPageText="<%$ Resources:global, lbl_radgrid_page_size %>"
                MasterTableView-EditFormSettings-EditColumn-HeaderText="<%$ Resources:global, lbl_radgrid_edit %>"
                MasterTableView-EditFormSettings-EditColumn-HeaderTooltip="<%$ Resources:global, lbl_radgrid_edit %>"
                AutoGenerateColumns="false" OnItemCreated="TemplateRadGrid_ItemCreated"
                OnItemCommand="TemplateRadGrid_ItemCommand" OnItemDataBound="TemplateRadGrid_ItemdataBound"
                Width="960px"  AllowAutomaticDeletes="true" AllowAutomaticInserts="true" AllowAutomaticUpdates="true" >
                <MasterTableView AllowMultiColumnSorting="false" DataKeyNames="Id,TemplateName,HasAllCostCenter"
                    CommandItemDisplay="Top" CommandItemSettings-AddNewRecordText="Add New Template"
                    CommandItemSettings-ShowRefreshButton="false" ShowFooter="true">
                    <Columns>
                        <telerik:GridEditCommandColumn ButtonType="ImageButton" HeaderText="<%$ Resources:global, lbl_radgrid_edit %>"
                            UniqueName="EditCommandColumn" UpdateText="Update" EditText="Edit" CancelText="Cancel"
                            ItemStyle-CssClass="centerTDBorder" EditImageUrl="../Resources/images/icons/edit_doc_small.png">
                            <ItemStyle CssClass="centerTD leftBorder" Width="50px" />
                        </telerik:GridEditCommandColumn>
                        <telerik:GridTemplateColumn UniqueName="TemplateName_TemplateColumn" HeaderText="<%$ Resources:lbl_radgridTemplateName %>"
                            EditFormHeaderTextFormat="<%$ Resources:lbl_radgridTemplateName %>" DataField="TemplateName"
                            SortExpression="TemplateName">
                            <ItemTemplate>
                                <%# DataBinder.Eval(Container.DataItem, "TemplateName")%>
                               
                            </ItemTemplate>
                            <EditItemTemplate>
                            
                                <telerik:RadTextBox  ID="txt_TemplateName" runat="server" AutoPostBack="true" Text='<%# DataBinder.Eval(Container.DataItem,"TemplateName" ) %>'
                                     MaxLength="50" ToolTip="Maximum number of characters allowed is 50"></telerik:RadTextBox >
                               <div class="invalidMessage">
                                <asp:RequiredFieldValidator ID="rfv_TemplateName" runat="server" ControlToValidate="txt_TemplateName"
                                    Display="Dynamic" ErrorMessage="Template name is required"></asp:RequiredFieldValidator>  
                                    </div>                                
                               <div class="invalidMessage">
                                <asp:RegularExpressionValidator ID="rgx_TemplateName" runat="server" ErrorMessage="Allowed characters(Alphanumeric,- ,_/ )"
                                   Display="Dynamic"  ControlToValidate="txt_TemplateName" ValidationExpression="^[a-zA-Z,0-9-,_/ ]+$">
                                </asp:RegularExpressionValidator>
                                 <div style="color: Red;">
                                <asp:Label ID="lbl_UniqueTempName" runat="server" Text="Duplicate Template Name"
                                Visible="false"></asp:Label>
                                </div>
                                </div>
                            </EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn UniqueName="TemplateDescription_TemplateColumn" HeaderText="<%$ Resources:lbl_radgridTemplateDescription %>"
                            EditFormHeaderTextFormat="<%$ Resources:lbl_radgridTemplateDescription %>" SortExpression="TemplateDescription">
                            <ItemTemplate>
                                <%# DataBinder.Eval(Container.DataItem, "TemplateDescription")%>
                                 
                            </ItemTemplate>
                            <EditItemTemplate>
                                <telerik:RadTextBox ID="txt_TemplateDescription" runat="server" AutoPostBack="true" Text='<%# DataBinder.Eval(Container.DataItem,"TemplateDescription" ) %>'
                                    MaxLength="500" ToolTip="Maximum number of characters allowed is 500"></telerik:RadTextBox>
                                <div class="invalidMessage">
                                <asp:RequiredFieldValidator ID="rfv_TemplateDescription" runat="server" ControlToValidate="txt_TemplateDescription"
                                    Display="Dynamic"  ErrorMessage="Template descriprion is required"></asp:RequiredFieldValidator>
                                    </div>
                                    <div class="invalidMessage">
                                    <asp:RegularExpressionValidator ID="rgx_Templatedesc" runat="server" ErrorMessage="Allowed characters(Alphanumeric,- ,_/ )"
                                   Display="Dynamic"  ControlToValidate="txt_TemplateDescription" ValidationExpression="^[a-zA-Z,0-9-,_/ ]+$"></asp:RegularExpressionValidator>
                                   <div style="color: Red;">
                            <asp:Label ID="lbl_UniqueTempdesc" runat="server" Text="Duplicate Template Description"
                                Visible="false"></asp:Label>
                                   </div>
                            </EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn ReadOnly="true" UniqueName="PrivHyperLinkColumn" ItemStyle-CssClass="centerTD"
                            HeaderText="Permissions">
                            <ItemTemplate>
                                <asp:LinkButton runat="server" ID="PrivHyperLink" Text="Edit Permissions" CommandName='<%# Eval("Id") %>'
                                    CommandArgument='<%# Eval("TemplateName")+";"+ "EditPermissions"%>' OnClick="NavigateToTemplateScreen"></asp:LinkButton>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn ReadOnly="true" UniqueName="PolHyperLinkColumn" ItemStyle-CssClass="centerTD"
                            HeaderText="Policies">
                            <ItemTemplate>
                                <asp:LinkButton runat="server" ID="PolHyperLink" Text="Edit Policies" CommandName='<%# Eval("Id") %>'
                                    CommandArgument='<%# Eval("TemplateName")+";"+ "EditPolicies" %>' OnClick="NavigateToTemplateScreen"></asp:LinkButton>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn ReadOnly="true" UniqueName="PrivHyperLinkROColumn" ItemStyle-CssClass="centerTD"
                            HeaderText="Permissions">
                            <ItemTemplate>
                                <asp:LinkButton runat="server" ID="PrivROHyperLink" Text="View Permissions" CommandName='<%# Eval("Id") %>'
                                    CommandArgument='<%# Eval("TemplateName")+";"+ "ViewPermissions" %>' OnClick="NavigateToTemplateScreen"></asp:LinkButton>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn ReadOnly="true" UniqueName="PolHyperLinkROColumn" ItemStyle-CssClass="centerTD"
                            HeaderText="Policies">
                            <ItemTemplate>
                                <asp:LinkButton runat="server" ID="PolROHyperLink" Text="View Policies" CommandName='<%# Eval("Id") %>'
                                    CommandArgument='<%# Eval("TemplateName")+";"+ "ViewPolicies" %>' OnClick="NavigateToTemplateScreen"></asp:LinkButton>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn HeaderText="Additional Cost Centers" ItemStyle-CssClass="addCostCenter" UniqueName="AdditiCostCenter_TemplateColumn">
                            <ItemTemplate>
                                <asp:Label ID="lbl_additionalCC" runat="server" Text='<%# Convert.ToBoolean(Eval("HasAllCostCenter")) == true ? "All" : "Special List" %>'></asp:Label>
                            </ItemTemplate>
                            <EditItemTemplate>
                                <div id="dvAddiCostCenters" runat="server" class="radios">
                                    <asp:RadioButton ID="rdoAll" runat="server" Text="All" GroupName="CCGroup" />
                                    <asp:RadioButton ID="rdoSpecList" runat="server" Text="Special List" GroupName="CCGroup" Checked="true" />
                                </div>
                            </EditItemTemplate>
                            <HeaderStyle HorizontalAlign="Center"></HeaderStyle>
                            <ItemStyle HorizontalAlign="Center"></ItemStyle>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn UniqueName="CopyTemplateColumn" Visible="false" HeaderText="CopyFrom">
                            <EditItemTemplate>
                                <telerik:RadComboBox DataSourceID="TemplateDataSourceForCopy" DataTextField="TemplateName"
                                    DataValueField="Id" ID="ddlTargetTemplate" Width="100" Visible="true" runat="server"
                                    OnDataBound="TemplateDataSourceForCopy_DataBound">
                                </telerik:RadComboBox>
                            </EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridButtonColumn  ButtonType="ImageButton" CommandName="Delete" Text="<%$ Resources:global, lbl_radgrid_delete %>"
                            UniqueName="DeleteColumn" HeaderText="<%$ Resources:global, lbl_radgrid_delete %>"
                            HeaderTooltip="<%$ Resources:global, lbl_radgrid_delete %>" ItemStyle-CssClass="centerTD"
                            ImageUrl="../Resources/images/icons/disapprove.png">
                            <ItemStyle HorizontalAlign="Center" CssClass="centerTD" />
                        </telerik:GridButtonColumn>
                    </Columns>
                    <EditFormSettings ColumnNumber="3" FormMainTableStyle-CssClass="radFormTable" InsertCaption="Add new Template"
                        CaptionFormatString="Edit Template details" CaptionDataField="Id">
                        <FormTableItemStyle Wrap="False"></FormTableItemStyle>
                        <FormCaptionStyle CssClass="editFormHeading"></FormCaptionStyle>
                        <FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>
                        <FormStyle></FormStyle>
                        <EditColumn UpdateText="Save Changes" UniqueName="EditCommandColumn1" ButtonType="PushButton"
                            ItemStyle-CssClass="buttonClass" CancelText="Cancel">
                        </EditColumn>
                        <FormTableButtonRowStyle HorizontalAlign="Left" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>
                    </EditFormSettings>
                    <RowIndicatorColumn>
                        <HeaderStyle Width="20px"></HeaderStyle>
                    </RowIndicatorColumn>
                    <ExpandCollapseColumn>
                        <HeaderStyle Width="20px"></HeaderStyle>
                    </ExpandCollapseColumn>
                </MasterTableView>
            </telerik:RadGrid>
            <asp:ObjectDataSource ID="TemplateDataSourceForCopy" runat="server" SelectMethod="GetAllTemplates" TypeName="EA.SpendManagement.UI.Views.BaseCache" ></asp:ObjectDataSource>
         
            <asp:ObjectDataSource ID="TemplateDataSource" EnablePaging="True"  TypeName="EA.SpendManagement.UI.Views.BaseCache"
                SelectCountMethod="GetTemplateCount" SelectMethod="GetAllTemplates"  StartRowIndexParameterName="startRowIndex"
                MaximumRowsParameterName="maximumRows"  runat="server">
            </asp:ObjectDataSource>
                <asp:HiddenField ID="hdn_Id" runat="server" />
        </div>


Thanks
Prathyusha

[Mira]

Hello Prathyusha,

I have examined your code and noticed that you use custom paging with object data source.
Please make sure that you follow these resources:
Custom Paging
Custom Paging through ObjectDataSource Population

I hope this helps.

All the best,
Mira
the Telerik team