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Radgrid paging not working

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josephjijo
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josephjijo asked on 15 May 2010, 03:15 PM
 My radgrid paging is not showing.
My code is:
<telerik:RadGrid ID="rdtgContactUs" runat="server" AutoGenerateColumns="False" GridLines="None" 
                                AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" OnInit="rdtgContactUs_Init" 
                                OnNeedDataSource="rdtgContactUs_NeedDataSource" OnItemCommand="rdtgContactUs_ItemCommand" 
                                AllowMultiRowSelection="true" PageSize="25" PagerStyle-Mode="NextPrevAndNumeric" 
 > 
                         
                                <PagerStyle AlwaysVisible="True"  Position="TopAndBottom"  /> 
                                <ClientSettings> 
                                    <Selecting AllowRowSelect="true" /> 
                                </ClientSettings> 
                                <GroupingSettings CaseSensitive="false" /> 
                                <MasterTableView DataKeyNames="ContactID,Replied"
                                    <RowIndicatorColumn> 
                                        <HeaderStyle Width="20px"></HeaderStyle> 
                                    </RowIndicatorColumn> 
                                    <ExpandCollapseColumn> 
                                        <HeaderStyle Width="20px"></HeaderStyle> 
                                    </ExpandCollapseColumn> 
                                    <HeaderStyle Font-Bold="true" /> 
                                    <Columns> 
                                         
                                    </Columns> 
                                </MasterTableView> 
                            </telerik:RadGrid> 
I'm using RadControls for ASP.NET AJAX Q1 2010.
The grid is inside an update panel.

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Daniel
Telerik team
answered on 15 May 2010, 05:14 PM
Hello Jijo,

You won't see the Pager when your RadGrid doesn't have columns. Please either add some columns or enable the autogenerated columns feature (AutoGenerateColumns="true").

Regards,
Daniel
the Telerik team

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josephjijo
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answered on 17 May 2010, 10:05 AM
I have the columns. Earlier I removed it while formatting the code block.
Even if data is populated in the grid, the pager is not visible.

 <Columns> 
                                        <telerik:GridBoundColumn DataField="ContactID" HeaderText="ContactID" Visible="false" 
                                            UniqueName="ContactID"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridBoundColumn DataField="FirstName" HeaderText="First Name" UniqueName="FirstName" 
                                            Visible="true"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridBoundColumn DataField="LastName" HeaderText="Last Name" Visible="true" 
                                            UniqueName="LastName"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridBoundColumn DataField="ContactType" HeaderText="Contact Type" Visible="true" 
                                            UniqueName="ContactType" AllowFiltering="true"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridBoundColumn DataField="PostedDate" HeaderText="Posted Date" Visible="true" 
                                            UniqueName="PostedDate" AllowFiltering="false"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridBoundColumn DataField="Replied" HeaderText="Replied" Visible="true" 
                                            UniqueName="Replied"
                                        </telerik:GridBoundColumn> 
                                        <telerik:GridTemplateColumn HeaderText="Delete" UniqueName="Delete" AllowFiltering="false"
                                            <ItemTemplate> 
                                                <asp:ImageButton ID="btnDelete" runat="server" ImageUrl="~/Images/deletes.gif" ToolTip="Delete" 
                                                    CommandName="Deletes" Style="cursor: hand" /> 
                                            </ItemTemplate> 
                                            <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
                                            <ItemStyle HorizontalAlign="Center"></ItemStyle> 
                                        </telerik:GridTemplateColumn> 
                                        <telerik:GridTemplateColumn HeaderText="Reply/View" UniqueName="View" AllowFiltering="false"
                                            <ItemTemplate> 
                                                <asp:ImageButton ID="btnView" runat="server" ImageUrl="~/Images/views.gif" ToolTip="Reply/View" 
                                                    CommandName="Reply" Style="cursor: hand" /> 
                                            </ItemTemplate> 
                                            <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
                                            <ItemStyle HorizontalAlign="Center"></ItemStyle> 
                                        </telerik:GridTemplateColumn> 
                                        <telerik:GridClientSelectColumn ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center" 
                                            UniqueName="Chk_DeleteAll"
                                            <HeaderStyle HorizontalAlign="Center" /> 
                                            <ItemStyle HorizontalAlign="Center" /> 
                                        </telerik:GridClientSelectColumn> 
                                    </Columns> 

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josephjijo
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answered on 18 May 2010, 02:29 PM
Anyone from telerik
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Daniel
Telerik team
answered on 20 May 2010, 11:26 AM
Hello Jijo,

You can find a runnable demo, attached to this post. Please give it a try and let me know how to modify it to reproduce the problem on my end.

Regards,
Daniel
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josephjijo
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answered on 21 May 2010, 05:02 AM
Hi Daniel,

No it didnt solve my problem.
Also when I run the above example, the pager is showing.
but when I change the page size or filter anything the pager is disappearing.

Regards,
Jijo
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Daniel
Telerik team
answered on 26 May 2010, 09:30 AM
Hello Jijo,

I tested your sample project - it runs fine on my end and the pager is visible all the time. Could you please try the latest version of RadControls for ASP.NET AJAX? There was a problem with the AlwaysVisible functionality when you change the page size in RadControls for ASP.NET Q1 2010.
Q1 2010 SP1 release notes

Regards,
Daniel
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Vladislav
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answered on 24 Mar 2011, 02:19 PM
Actually, there is a bug with the pager not showing in (at least) IE 9:
It happens if the very first column of the grid has Display="false".
That results in <COL style="DISPLAY: none"> in HTML, and since the pager is located in the very first column (albeit in the footer), it is not shown in IE.

It works in Firefox, though.
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Pavel
Telerik team
answered on 25 Mar 2011, 10:18 AM
Hi Vladislav,

I cannot reproduce the described problem in IE9. Please check the attached sample and let me know how to alter it in order to replicate the issue.

Best wishes,
Pavel
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Vladislav
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answered on 25 Mar 2011, 11:03 AM
Actually, it turns out to be a subtle issue, and it's not RadGrid's fault:

It happens only if the following conditions are met:

1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> is used
2. There is a client-side js handler that's undefined, like OnRowDblClick="myDblClickHandler".
And if "Display notification about every script error is OFF in IE 9, there is no little yellow flag in the bottomleft corner as it used to be (at least I don't see it), so it's not obvious if there is an error.

Below is a full Customers.aspx page that illustrates the problem.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Columns.aspx.cs" Inherits="Columns" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">


<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <telerik:RadScriptManager ID="SM1" runat="server"></telerik:RadScriptManager>
    <telerik:RadGrid ID="RadGrid1" runat="server" OnNeedDataSource="RadGrid1_NeedDataSource" AllowPaging="true"
        AutoGenerateColumns="false" >
                   <ClientSettings>
                        <ClientEvents  OnRowDblClick="myDblClickHandler" /></ClientSettings>


 <MasterTableView TableLayout="Auto" AutoGenerateColumns="false">

            <Columns>
                <telerik:GridBoundColumn DataField="Col1" HeaderText="Col1" UniqueName="Col1" Display="false"
                     >
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="Col2" HeaderText="Col2" UniqueName="Col2"
                    >
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="Col3" HeaderText="Col3" UniqueName="Col3"
                    >
                </telerik:GridBoundColumn>
            </Columns>
        </MasterTableView>

    </telerik:RadGrid>
    </div>
    </form>
</body>
</html>
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Rohan
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answered on 14 Aug 2012, 09:12 AM
HI all ,
i have problem with radgrid, when the rad grid was resize the  page size combobox  gets freeze . i have attached screen shot of bot before and after .

Before resize



After resize


user not able to select the page size after the resize the rad grid within the radwindow  ...... how can i do this .............
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Daniel
Telerik team
answered on 17 Aug 2012, 08:10 AM
Hello Rohan,

Please double check your browser console for errors. I suppose that there is a javascript error breaking the aforementioned functionality.

Regards,
Daniel
the Telerik team
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Laxman
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answered on 15 Nov 2013, 07:11 AM
Hi ,
I am facing problem with pagesize drop down position in new telerik version.
Pls find the details in below.

TQ

http://www.telerik.com/community/forums/aspnet-ajax/grid/radgrid-header-problem-in-telerik-2013-3-1015-40.aspx

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Daniel
Telerik team
answered on 20 Nov 2013, 12:09 PM
Hello,

Please stick to the original forum post. My colleague Venelin will handle your question there.

Regards,
Daniel
Telerik
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Sarang
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answered on 09 Jan 2017, 01:54 PM

Hi Rohan,

I am facing simillar issue. How you solved this?

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josephjijo
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josephjijo
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Rohan
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