How can I change GridButtonColumn text/image at runtime. Text or image will ba based on grids data.

Im using asp.net ajax 2009 Q1
Thanks in advance.

Hi
I am using the RadEditor un my web pages however getting the following error with the new version of IE (IE8)

'Error while excuting filter XHTML - TypeError: 'getAttribute(...).length' is null or not an object'

Is there an upgrade or a fix i need to add, has anyone else had this error?

Many thanks
T

 

Good morning. I have a radMaskedTextBox in my .aspx page. And I am using javascript to populate it. The javascript is fine, it populates the radcontrol with a 10-digit phone number. The control also has a requiredfield validator. When I try to postback the requiredfield validator fails. Please tell me why it fails as I see the phone number in correct format in the control when javascript populates it. But if I type in the same number in the radmaskedtextbox  it passes without any error.
Thanks

    I've used them in radgrids before, but now I'm trying to do it with a totally ajax-driven grid and it doesn't work. No matter what technique I use I get this error: "Microsoft JScript runtime error: Sys.InvalidOperationException: Cannot serialize object with cyclic reference within child properties." 
    Why does this happen with checkboxes? I can use text inputs just fine. I've tried the '<telerik:GridClientSelectColumn>', the '<telerik:GridCheckBoxColumn>', I've tried using item template with asp checkboxes and regular html checkboxes, and I've tried all these things in various configurations. I'm both baffled and frustrated. Has anyone else been able to do this, and if so, how?

I'm trying to setup tooltips on our product listing page. The problem I'm seeing is that tooltips don't seem to be showing up on Literal controls. Is this true? Are there other asp.net types that tooltips cannot be applied to?

Hello

The ajax manager on my page is not triggering client side request start and response end events even though it is performing ajax postbacks.


I have other pages on which the request start and response end are being triggered. I guess something on my page must be interfering but I don't know how to debug this.

thanks

Hi There,

I have a RadGrid with three NumericColumns.
When in EditMode, I need to check if the sum of the values of the three columns are not greater than 100%. If so, I might not let RadGrid update or insert.

I couldn't find any reference or example to accomplish that.

If someone could help...

Thanks.

Marcio Nascimento

I encountered a problem with my clientbound grid. The markup is shown below. The grid successfully generates a default pagesize of 10 rows. As you can see the first column is a Template column showing a linkbutton. All 10 rows initially contain the corect data in the linkbutton column.
The problem is that when I increase the page size from 10 to say 20 at runtime the template column does not generate any content for the rows beyond the initial first 10. Everything else is present and accounted for (i.e. rows 11 to 20 are complete in every other column) but only the original 10 links will appear. Links 11 to 20 are blank. I've checked the RadGrid1_RowDataBound() event and it's correctly firing 20 times when the page size is incresed to 20 so the problems not there.

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True"
    AllowSorting="True" AutoGenerateColumns="False" GridLines="None">
    <mastertableview ClientDataKeyNames="EquipID">
        <PagerStyle Mode="NumericPages" />
        <Columns>
            <telerik:GridTemplateColumn HeaderText="EquipID" SortExpression="EquipID" DataField="EquipID" DataType="System.Int32">
                <ItemTemplate>
                    <asp:linkbutton ID="lnkEquipID" NavigateUrl="#" runat="server"></asp:linkbutton>
                </ItemTemplate>
            </telerik:GridTemplateColumn>            
            <telerik:GridBoundColumn DataField="OrgID" HeaderText="OrgID" DataType="System.Int32"
                Visible="false">
            </telerik:GridBoundColumn>

           ... rest of GridBoundColumns ...
           
               <clientsettings allowcolumnsreorder="True" reordercolumnsonclient="True" databinding-enablecaching="false" EnableRowHoverStyle="true">
        <Selecting AllowRowSelect="True" />
        <DataBinding SelectMethod="GetDataAndCount" Location="https://localhost/MyService/MyService.svc"
            SortParameterType="Linq" FilterParameterType="Linq">
        </DataBinding>
        <Selecting AllowRowSelect="True" />
        <ClientEvents OnRowContextMenu="RowContextMenu" OnDataBinding="RadGrid1_DataBinding" OnRowDataBound="RadGrid1_RowDataBound" />
    </clientsettings>
</telerik:RadGrid>


Any idies. As always any help would be appreciated.

Trying to display a total footer row and I could of swore it was working fine until today and I made a master page

As you can see in the screen shot the total footer only displays "Count: " but no data ... but all the group by footers are just fine.  Ideas?

http://mmo-rpg.com/footermiss.png