Questions on UI for ASP.NET AJAX Forum

1 answer

87 views

Persisting Menu Sub-Items after postback

I using using the server to set the RadMenuItems at run time. When my page posts back (I am using master content) the menu items on the second level do not render any more. The top level menu items are visible but the sub menus disappear. Does anyone have any thoughts on why this happens?

Menu

answered on 04 Nov 2009

2 answers

447 views

Calculate sum of textbox values within GridTemplateColumn?

Hi, I need to calculate and display in the footer the total (sum) of values inserted in textboxes within a GridTemplateColumn.
I've seen that it's very easy if you have GridBoundColumn, just using Aggregate="Sum".
But how can I do this for Textbox columns?

Here is column definition code.

Thanks

    
            <telerik:GridTemplateColumn UniqueName="InvoiceAmount" SortExpression="InvoiceAmount">   
        
              <ItemTemplate> 
        
                <asp:Label runat="server" ID="lblInvoiceAmount" Text='<%# Eval("InvoiceAmount", "{0:#.##}") %>'></asp:Label> 
        
              </ItemTemplate> 
        
              <EditItemTemplate> 
        
                <asp:TextBox runat="server" ID="txtInvoiceAmount" Text='<%# Bind("InvoiceAmount") %>' Width="88%" CssClass="RadTextBox"></asp:TextBox>   
        
                <asp:RequiredFieldValidator ID="revInvoiceAmount" runat="Server" ControlToValidate="txtInvoiceAmount" Text="*" Display="Dynamic" ErrorMessage="Attention: Invoice Amount is required!"></asp:RequiredFieldValidator> 
        
                <asp:CompareValidator ID="cvInvoiceAmount" runat="server" ControlToValidate="txtInvoiceAmount" Operator="DataTypeCheck" Type="Double" Text="*" Display="Dynamic"></asp:CompareValidator>    
        
              </EditItemTemplate>   
        
              <HeaderTemplate> 
        
                <table width="100%">  
        
                  <tr style="width:100%">  
        
                    <td>Invoice</td> 
        
                  </tr> 
        
                </table>          
        
              </HeaderTemplate> 
        
              <HeaderStyle Width="140px" VerticalAlign="Middle" /> 
        
            </telerik:GridTemplateColumn>

Grid

answered on 04 Nov 2009

3 answers

161 views

Find tabstrip from grid control

Hi

I have rad grid. Inside grid i have tabstrip. I want use findcontrol method in ItemCommand event . I do like below buy its not working

my tab strip
<NestedViewTemplate>
                    <asp:Panel runat="server" ID="InnerContainer" CssClass="viewWrap" Visible="false">

                      <telerik:radtabstrip ID="RadTabStrip1" runat="server" SelectedIndex="0" AutoPostBack="true" OnClientTabSelecting="OnSelecting"
                        MultiPageID="RadMultiPage1" Skin="Web20">
                        <Tabs>


GridDataItem nestedItem = (GridDataItem)e.Item;
            ViewState["CurTab"] = ((RadTabStrip)nestedItem.FindControl("RadTabStrip1")).SelectedIndex;


This method not working. So i try below method it also not working

GridNestedViewItem nesteditem = (GridNestedViewItem)e.Item;
ViewState["CurTab"] = ((RadTabStrip)nestedItem.FindControl("RadTabStrip1")).SelectedIndex;

How can i find tabstrip?

krds
lakmal

Grid

answered on 04 Nov 2009

2 answers

178 views

[Solved] Rad date picker calender popup problem with Rad menu

hi......
i m using Radmenu and Rad date picker on web form.Rad date is in first row and Rad menu is in 2nd row.but when i open the claender
popup.it open back of rad menu.how can i open the calender pop up front of the Rad menu????????????
plz reply....................

Input

answered on 04 Nov 2009

5 answers

232 views

Suggested DEMO

For the full release, I think several would love to have your example Predefined layouts changed to use "load template" instead of having 5 different listviews in a multipage.
Prefereable have radtoolbar with 5 buttons and with ajax change the loaded template....

I think this wil be a very common scenario on how the ListView will work...

ListView

answered on 04 Nov 2009

1 answer

76 views

RadComboBox and Asp.NET Grid vertical scroll issue in IE7

Hi,

I am facing an issue when I add a Rad ComboBox to an normal ASP .NET gridview and place the grid in a vertically scrollable div. The div scrolls vertically. This works fine in all browsers except IE7. In IE7 there is additional white space equal to the size of the grid that appears below the page. Though the records are not visible white space appears below the grid. And I have found that the space is because of the RAD ComboBox.

Please help!!

Grid

answered on 04 Nov 2009

1 answer

78 views

Populating ALL RadContextMenu items from a web service

Will the RadContextMenu ever be able to populate all of its items from a web service? Not just child items?

We use the RadContextMenu in a web application environment where the content of the menu needs to be completely different based on which element of the screen is clicked on. We're currently populating the menu by enclosing it within its own update panel and rebuilding it before each display; however, that is very slow, cumbersome, and has other glitches.

Will you consider allowing all of the menu to be populated from a web service as a future enhancement?

Thank you,
Terry

Menu

answered on 04 Nov 2009

1 answer

102 views

RadListBox in RadPanelItem in MVC View

Hello,

When I have a RadListBox in a RadPanelItem in an MVC view (note: which is also data bound), I get an JS error related to this method in ControlItem client-side class

_initialize: function(json, element)
   {

   },

json is null. Why would that be? So when it looks for attributes, it is throwing an exception.

Thanks.

ListBox

answered on 04 Nov 2009

1 answer

61 views

[Solved] Customized look for Rad Grid Grouping

HI,
I have one doubt w.r.t to sample code specified in Radgrid Grouping. It refers to some header, footer conrols. where can i find these.

Also, i would like to remove following from display :

1. Field name used for grouping appearing on left top corner.
2. Page Size Change option
3. Go to Page option

Thanks and regards,
Manish Patel

Grid

answered on 04 Nov 2009

1 answer

374 views

RadChart Y Axis as Secondary Axis, Y axis label issue

When I set Y axis of Radchart as Secondary Axis

telerikSeries.YAxisType = Telerik.Charting.ChartYAxisType.Secondary;

it hide Y Axis label, why this is happening ? Can anyone guide me to display Y Axis Label

Code: Y Axis as secondary axis
        <telerik:RadChart ID="RadChart1" runat="server" Width="480px" Height="290px">
            <Series>
                <telerik:ChartSeries Name="Series 1" YAxisType="Secondary" >
                    <Items>
                        <telerik:ChartSeriesItem YValue="1" Name="Item 1">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="2" Name="Item 2">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="4" Name="Item 3">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="3" Name="Item 4">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="5" Name="Item 5">
                        </telerik:ChartSeriesItem>
                    </Items>
                </telerik:ChartSeries>

            </Series>
        </telerik:RadChart>

Please go through the screenshot of both scenarios ..

1. defaultaxis.jpg - normal behavior of Chart
2. y axis secondaryaxis.jpg - Y axis set as secondary axis

Chart (Obsolete)

answered on 04 Nov 2009