Hi,

I would like to use the print functionality for the radgrid that is created programatically. Is it possible?
Please provide some direction.

Thanks,
Vijay

Just wondering if there is a load complete or post render event for radscheduler? I need to begin some other processing once the scheduler is completely loaded.

Thanks,
Dan

Please give code example on

I populate my treeview from sql example
Column Name : ID
Column Name : Catalogue
Column Name : ParentID

Data

1    Cataloge1      null
2.   Catalogue2    1
3.   Catalogue3    2

The tree look like this
  

• Catalogue1

              Catalogue2
                       Catalogue3
I want to delete the middel node "Catalogue2" then node 3 "Catalogue3" must move 1 up so the tree just have 2 nodes
    

• Catalogue1

              Catalogue3
How do i do this when treeview is populated from sql  

    

Hi

I am using Radwindow as a modal popup for inline form editing.  I have created a wizard, using standard 'asp:panels', inside the ContentTemplate of the Radwindow to break up the form in to smaller chunks. In each asp:panel there is a 'next' and 'back' button which is used to navigate between them. These buttons control server side functions to show/hide the various panels during navigation, and perform some form validation etc. in the background.  I need this server side functionality. 

I would like the Radwindow to resize the height automatically in each Panel of the wizard (to reflect the content in that panel) and to remain centred in the browser.  When I first open the Radwindow it autosizes to the content in the first Panel.  However when I click the 'next' button to show the second content panel in the wizard, the height remains stuck at the height of the first Panel - it doesn't resize to the new content height of the second panel.

I have searched around but have not found a similar scenario to auto resize the Radwindow in a wizard Panel navigation.  Any ideas?

The Telerik controls are Q3 2010 and it's ASP.NET 3.5. Thanks in advance.

Cheers

Kevin

P.S. I have also added a Div, with a width, in the Radwindow ContentTemplate as it doesn't resize properly without this - is there a more elegant solution so that I can remove this Div ideally?  As I said I want to keep theRadwindow width constant - just vary height.

Secondly can I generally use RadAjaxpanel instead of asp:panel in pages?  Is there a benefit or overhead to this? Sorry for all the questions but am new to these controls :)

Dear Sir:
   I have a radgrid with paging for search result, when the user search a large number of record and it take long time to retrieve the data from the stored procedue . In fact, the user normally just look at the first few page in the grid only but they still have suffer the time for get the whole result set from the database. is there anyway/sample to retrieve the record by page and how can i handle the sorting and filtering?

From CH

Hi,

I can able to format the cells of the RadGrid.  I want to format footer and group footer based on some condition like in the following code. 
Look at the following code which i format for the cell:

Thanks.

Regards
Syed Arshad

Hello,
I have a table colulmn which contains some IDs. And I have a List<something> which contains reference values for those IDs. Is there a simple way to display those values in the grid column?
It's not possible to use data relations and so on, and the only way to get data is the way described above. And it's not possible to use a ComboBox to display data. I tried to create a template column and put the label there but this would take very much time when combination of large lists and tables is used. Is there a way to do that faster?

Here is what I do in template:

public override void InstantiateIn(Control container)
        {
            Label lbl = new Label();
            lbl.DataBinding += label_DataBinding;
            container.Controls.Add(lbl);
}        
 
        void label_DataBinding(object sender, System.EventArgs e)
        {
            Label lbl = (Label)sender; 
            GridDataItem dataItem = lbl.NamingContainer as GridDataItem;
            DataRowView drv = (DataRowView)dataItem.DataItem;
            RefItem item = Item.refdef.ItemsFlat.Find(m => m.Id == drv[Item.user_name].ToGuid());
            if (item == null)
            {
                lbl.Text = "";
                return;
            }
            lbl.Text = item.Caption;
        }

Hi, I have the following problem, I have an Ajax Accordion and I have a js callAccordionExtender.js in the master page I have RadScriptManager and sends me the nexterror: Microsoft JScript runtime error: Object does not support this property or method, couldhelp?

pag. aspx
<%@ Page Language="VB" MasterPageFile="~/MasterPages/master1.master"
    AutoEventWireup="false" CodeFile="page.aspx.vb" Inherits="test_page" Title="page" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphJavaScript" runat="Server">
    <script src="../Scripts/AccordionExtender.js" type="text/javascript"></script>
    <script type="text/javascript">
        var accordionAllExpanded = false;
        var launch = false;
        function pageLoad() {
            if (launch) {
                $find('<%=modalManualFee.ClientID %>').show();
            }
            setAccordionExtension();
        }
        function hideModal() {
            $find('<%=modalManualFee.ClientID %>').hide();
        }
        function launchModal() {
            launch = true;
        }
        function HideButtonOnClick(button) {
            if (typeof Page_ClientValidate != 'undefined') {
                Page_ClientValidate();
                if (Page_IsValid) button.style.display = 'none';
            }
            else {
                button.style.display = 'none';
            }
        }
        function accordionExpandAll(button) {
            $find('<%=accLocations.ClientID %>_AccordionExtender')._expandAllPanes(!accordionAllExpanded);
            if (!accordionAllExpanded) {
                button.innerText = "Collapse All";
                button.className = "button left icon_collapse"
            }
            else {
                button.innerText = "Expand All";
                button.className = "button left icon_expand"
            }
            accordionAllExpanded = !accordionAllExpanded;
        }
    </script>
</asp:Content>
<asp:Content ID="Content5" ContentPlaceHolderID="cphContentMain" runat="Server">
 <telerik:RadAjaxManager ID="AjaxManager" runat="server">
        <AjaxSettings>
 <telerik:AjaxSetting AjaxControlID="accLocations">
                <UpdatedControls>
 <telerik:AjaxUpdatedControl ControlID="pnlCart" LoadingPanelID="RadAjaxLoadingPanel" />
 </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
<ajaxToolkit:Accordion ID="accLocations" EnableViewState="true" runat="server">
                <HeaderTemplate>
.........
 </ajaxToolkit:Accordion>
</asp:Content>
file js

function setAccordionExtension() {
    Sys.Application.add_load(Sys.Extended.UI.AccordionBehavior.prototype._expandAllPanes =
                function expandAllPanes(openOrClose) {
                    this._changeSelectedIndex(-1, true);
                    for (var i = 0; i < this._panes.length; i++) {
                        // Get the animation for each pane (creating it on demand if it doesn't
                        // already exist)
                        var pane = this._panes[i];
                        var animation = this._getAnimation(pane);
                        animation._opening = openOrClose;
                        var open = null;
                        var close = null;


                        // Stop any animations that are still playing (i.e. that haven't finished
                        // opening or closing from changing previous panes)
                        if (animation.get_isPlaying()) {
                            animation.stop();
                        }


                        // Get the pane ready to be animated by setting
                        this._startPaneChange(pane, animation._opening);


                        // Setup the fade effect if we are using it
                        if (this._fadeTransitions) {
                            animation._fade.set_effect(animation._opening ? Sys.Extended.UI.Animation.FadeEffect.FadeIn :
                                Sys.Extended.UI.Animation.FadeEffect.FadeOut);
                        }


                        // Set the length animation and the target
                        if (this._autoSize === Sys.Extended.UI.AutoSize.Fill) {
                            animation.set_target(pane.content._original);
                            animation._length.set_startValue(CommonToolkitScripts.getContentSize(pane.content._original).height);
                            animation._length.set_endValue(animation._opening ? this._getRemainingHeight(true) : 0);
                        } else {
                            animation.set_target(pane.content);
                            animation._length.set_startValue(pane.content.offsetHeight);
                            animation._length.set_endValue(animation._opening ? this._getRemainingHeight(false) : 0);
                        }


                        //Open or Close all the pannels
                        if (openOrClose) {
                            animation._opening = true;
                            open = animation;


                            if (open) {
                                open.play();
                            }
                        }
                        else {
                            animation._opening = false;
                            close = animation;
                            if (close) {
                                close.play();
                            }
                        }
                    }
                }
                );
}

I want to display an error message in the grid if some operation has failed  (update, delete, etc)
Ive followed an example suggested in the forums, but it doesnt work


gridMessage is supplied a value when something fails, I then rebind the grid

there IS a value in gridMessage when the NeedDataSource is fired, but the error message never gets displayed.
Anyone see what Im doing wrong here ?

Hi,

My aspx page has radgrid and a dropdownlist. I want to populate this dropdownlist based on the value captured from a cell on selecting a single radgrid row.

I have set AllowMultiRowSelection ="false"  and on clientsettings <Selecting AllowRowSelect="True"></Selecting>.

How can I do this?

Or if am using <ClientEvents OnRowSelected="RowSelected" /> and call some javascript I can get the cell value. How will I make use of this to populate the dropdown. The dropdown population is in codebehind.

Thanks,