Questions on UI for ASP.NET AJAX Forum

1 answer

121 views

Hi,

I have a simple panel bar with itemtemplates, within the itemtemplate i have a table containing server controls. how would i access the server controls from the server side code? Findcontrol does not seems to work.

<asp:Panel ID="pnlStudentDetails" runat="server" Height="100%" Width="100%">

       <telerik:RadPanelBar ID="radPnl" runat="server" Width ="70%" Skin="Sunset"
       ExpandMode="MultipleExpandedItems">

       <Items>
       <telerik:RadPanelItem Text="Name" Expanded ="true" Font-Bold="True" runat="server">
           <Items>
            <telerik:RadPanelItem runat ="server">
            <ItemTemplate>
               <asp:Table ID="tblName" runat="server">
                   <asp:TableRow id="trRow1" runat ="server" Width ="10%">
                         <asp:TableCell rowspan="3" id="tcImage" runat ="server" CssClass="TableCell" ><asp:Image ID="imgStu" runat ="server" ImageUrl ="~/Images/logo.gif" BorderWidth ="1px"/></asp:TableCell>
                         <asp:TableCell id="tcFullName" ColumnSpan ="3" runat ="server" CssClass="TableCell"><asp:Label ID="lblFullName" runat ="server" Text ="FullName" CssClass="labelValueSrc"></asp:Label><asp:ImageButton ID="ImgAudio" runat ="server" ImageAlign="Right"/></asp:TableCell>

                   </asp:TableRow>
                   <asp:TableRow id ="trRow2" runat ="server" CssClass="TableCell">
                        <asp:TableCell id ="tcPrfName" runat ="server" CssClass="TableCell"><asp:Label ID="lblPrfName" runat ="server" Text="Preferred Name" CssClass="labelSrc"></asp:Label></asp:TableCell>
                        <asp:TableCell id="tcPrfNameValue" runat ="server" CssClass="TableCell"><asp:Label ID="lblPrfNameValue" runat="server" CssClass="labelValueSrc"></asp:Label></asp:TableCell>
                    </asp:TableRow>
                    <asp:TableRow id="trRow3" runat="server" CssClass="TableCell">
                        <asp:TableCell id="tcNotes" runat ="server" CssClass="TableCell"><asp:Label ID="lblNotes" runat="server" Text ="Notes/Messages" CssClass="labelSrc"></asp:Label></asp:TableCell>
                        <asp:TableCell id="tcNotesValue" runat="server" CssClass="TableCell"><asp:Label ID ="lblNotesValue" runat ="server" CssClass="labelValueSrc"></asp:Label></asp:TableCell>
                    </asp:TableRow>
                </asp:Table>
            </ItemTemplate>
            </telerik:RadPanelItem>
            </Items>
       </telerik:RadPanelItem>
</telerik:RadPanelItem>
</asp:Panel>

ComboBox

answered on 06 Aug 2009

2 answers

219 views

EnableRowHoverStyle without effect on Grid

Hello,

I want to disable the RadGrid's ability to highlight and select rows when hovering over a row with the pointer. However, setting the appropriate attribute EnableRowHoverStyle has no effect, one can still highlight rows and select them.

    
            <ClientSettings EnableRowHoverStyle="False" Selecting-AllowRowSelect="False">  
        
                <Selecting AllowRowSelect="false" EnableDragToSelectRows="False" /> 
        
            </ClientSettings>

Did I miss something or a property I need to set prior to EnableRowHoverStyle?

Thanks
Boris

Grid

answered on 06 Aug 2009

2 answers

259 views

[Solved] Find data item in SelectedIndexChanged

I was trying to get the data item in SelectedIndexChanged. Here is what I have:

    
                protected void Grid1_SelectedIndexChanged(object sender, System.EventArgs e)  
        
                {  
        
                    GridItem item = Grid1.SelectedItems[0] as GridItem;  
        
                    Customer cust = item.DataItem as Customer;  
        
                }

where Customer is my data type for data binding. The item object in the above codes is null. Please help. Thanks,

Peichung

Grid

answered on 06 Aug 2009

2 answers

154 views

Reagarding Inline Editing In RadGrid

Hi Team,

I use radgrid in that the properties i set true is AllowFiltering,AllowSorting and Allow Paging. For Editing i use the Imagebutton in the GridTemplateColoumn.when i click the edit Imagebutton the grid shows the inline editing even though i did not use the edit mode in the mastertableview

Please help me

Thanks In Advance

Grid

answered on 06 Aug 2009

1 answer

122 views

Automatic operations (insert) when grid is empty

Hi all,

Following the demo at http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx

Everything is great except that if the grid is empty and I try to insert a new record, the GridDropDownColumn in edit mode does not bind to the declared datasource. It seems the grid needs at least one record before it will bind the dropdown.

    
             <telerik:GridDropDownColumn DataField="answertype" DataSourceID="SqlDataSource3" 
        
                                    HeaderText="Answer Type" ListTextField="answertype" ListValueField="atID" 
        
                                    UniqueName="answertype" ColumnEditorID="GridDropDownColumnEditor1">  
        
            </telerik:GridDropDownColumn>

How can I force it to bind on edit please?

Cheers,

Jon

Grid

answered on 06 Aug 2009

1 answer

89 views

DatePicker no longer allowing MaxDate

I have an existing project that was using the Q1 2009 ASP.NET AJAX controls. I upgraded to the Q2 2009 ASP.NET AJAX control set and am now receiving a validation error on my date picker. I have set the MaxDate property to 12/31/2999, but the control will not accept a date beyond 12/31/2099 (the default).

Calendar

answered on 06 Aug 2009

5 answers

444 views

Multi-column sorting: click one column, sort two columns

Hi,

Let's assume there is a grid displaying application users. There are various columns and among them: name, surname and login. I would like this grid to behave this way:
- when I click the "name" column header it sorts by: name, surname
- when I click the "surname" column header it sorts by: surname, name
- when I click the "login" column header it sorts by: login

In the MS DataGrid it can be easily achieved setting SortExpression values. accordingly:
- "name, surname"
- "surname, name"
- "login"

Is it possible to do the same using RadGrid? The SortExpression property must contain a single field name. If AllowMultiColumnSorting = true, clicking columns' headers just adds or subtracts columns from the current set of sorting expressions. The above is possible but requires too much clicking and unneccessary intermediate sortings (e.g.: the current sorting is "name, surname"; I want to sort by "login"; I must click "name", then "surname" and "login" at last; three click and sortings instead of one).

Can you help me?

Regards
Tomasz

PS. Multi value SortExpression properties ("name, surname") worked in the "classic" RadGrid...

Grid

answered on 06 Aug 2009

8 answers

115 views

I cant get it to works VS2008 - RADChart?

I get this information -
Error Creating Control - RADChart1
Failed to create designer'Telerik.Web.UI, version=2009.1.3111.35, culture=neutral, PublicKeyToken=...

And I had put in VB files this code

Imports

System

Imports

System.Configuration

Imports

System.Collections

Imports

System.Web

Imports

System.Web.Security

Imports

System.Web.UI

Imports

System.Web.UI.WebControls

Imports

System.Web.UI.WebControls.WebParts

Imports

System.Web.UI.HtmlControls

Imports

Telerik.Charting

So maybe is there something i don't undertand how this work?
I wounder about the platform Win Server 2008 x64 is also a part of the problem?

Chart (Obsolete)

answered on 06 Aug 2009

3 answers

102 views

Using mixed versions of RAD Controls cause any issue?

Hi,

I was using RAD Controls Q3 2007 release version. I was using almost most of the controls such as DatePicker, Textbox, drop down, litsbox, radgrid etc.

Since the "export to excel" feature of the Q3 2007 release doesn't support "ExcelML" format, i am going to upgrade Q2 2009 release of RAD Grid. Considering the migration time of all the controls to the latest version, i planned to upgrade only the RAD Grid control of the particular page.

Does that cause any issue now (using mixed versions of RAD Controls in a page/project)?

Please let me know.

Thanks

Viswa

Grid