Questions on UI for ASP.NET AJAX Forum

5 answers

166 views

I created a toolbar with a button that launches a radwindow. However, when I close the radwindow, the toolbar does not respond. The mouseover and mouseclick events don't react. This problem is specific to the toolbar, because if I use a plain radbutton, it works fine.

Default.aspx:

<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
    CodeBehind="Default.aspx.cs" Inherits="RadToolbarWindowTest._Default" %>
 
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Charting" Assembly="Telerik.Web.UI" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
    <script type="text/javascript">
        function OpenWindow(sID, sURL) {
            var oManager = GetRadWindowManager();
            oManager.open(sURL, sID);
            return false;
//                var oWnd = radopen(sURL, sID);
        }
    </script>
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
        <telerik:RadWindowManager EnableShadow="true" Behaviors="Close, Move" ID="m_oRadWindowManager"
            runat="server" Modal="true" Skin="Windows7">
            <Windows>
                <telerik:RadWindow ID="m_oEditLocDialog" VisibleOnPageLoad="false" Title="Edit Location"
                    VisibleStatusbar="false" NavigateUrl="Window.aspx" runat="server" Modal="true"
                    Width="550" Height="500">
                </telerik:RadWindow>
            </Windows>
        </telerik:RadWindowManager>
    <telerik:RadAjaxPanel runat="server">
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
        <telerik:RadButton ID="m_oEditBtn" Text="EditBtn" runat="server" OnClick="OpenWindow">
        </telerik:RadButton>
        <telerik:RadToolBar ID="m_oOverviewToolbar" runat="server" Width="100%" EnableRoundedCorners="true"
            EnableShadows="true" OnButtonClick="OverviewToolBar_ButtonClick">
            <Items>
                <telerik:RadToolBarButton runat="server" Text="EditTlbrBtn" CommandName="Edit">
                </telerik:RadToolBarButton>
            </Items>
        </telerik:RadToolBar>
    </telerik:RadAjaxPanel>
</asp:Content>

Default.aspx.cs:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;
 
namespace RadToolbarWindowTest
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
 
        }
 
        protected void OpenWindow(object sender, EventArgs e)
        {
            OpenWindow(this, m_oEditLocDialog, null);
        }
 
        protected void OverviewToolBar_ButtonClick(object sender, RadToolBarEventArgs e)
        {
            RadToolBarButton oBtn = e.Item as RadToolBarButton;
            if (oBtn.CommandName == "Edit")
            {
                OpenWindow(this, m_oEditLocDialog, null);
            }
        }
 
        public static void OpenWindow(Control oParentCtrl, RadWindow oWindow, string sURL)
        {
            RadScriptManager.RegisterStartupScript(oParentCtrl, oParentCtrl.GetType(), "openWnd", string.Format("OpenWindow('{0}', '{1}');", oWindow.ID, sURL), true);
        }
    }
}

Window.aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Window.aspx.cs" Inherits="RadToolbarWindowTest.Window" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Charting" Assembly="Telerik.Web.UI" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
    </div>
    </form>
</body>
</html>

Window.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
 
namespace RadToolbarWindowTest
{
    public partial class Window : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
 
        }
    }
}

This is either my fault (I don't have radtoolbar/radwindow configured correctly) or it is a bug. Any help would be greatly appreciated.

ToolBar

answered on 30 Jan 2012

3 answers

495 views

Expand all

Is there a property somewhere which will expand\collapse nodes, and\or set the default node state to expanded?

(without having to do a ItemDataBound)

TreeList

answered on 30 Jan 2012

3 answers

67 views

Visual Style Builder Error

Hi

I'm trying to use the visual style builder but I keep getting some javascript errors.

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB7.2; chromeframe/16.0.912.77; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET4.0C; .NET4.0E)

Timestamp: Thu, 26 Jan 2012 09:47:48 UTC

Message: Object expected

Line: 2

Char: 12379

Code: 0

URI: http://stylebuilder.telerik.com/ScriptResource.axd?d=xkkbaLkgYOUM7SUZo2niv8Xi2A3BuaKQMi6nUw_UD6kE4jJ9CwpMYzUeHdH-6xVfTZTQG4MfkcFbgEp7c_M3-2u32DSy5Nl5DvQ55zmcgDOhXVA_iagyO_d-A4CMACb02W4-7w2&t=ffffffffb001b73d

Message: Object expected

Line: 2

Char: 12379

Code: 0

URI: http://stylebuilder.telerik.com/ScriptResource.axd?d=xkkbaLkgYOUM7SUZo2niv8Xi2A3BuaKQMi6nUw_UD6kE4jJ9CwpMYzUeHdH-6xVfTZTQG4MfkcFbgEp7c_M3-2u32DSy5Nl5DvQ55zmcgDOhXVA_iagyO_d-A4CMACb02W4-7w2&t=ffffffffb001b73d

Has anyone experienced the same issue? Is there a fix?

Thanks
Martin.

Visual Style Builder

answered on 30 Jan 2012

2 answers

72 views

RadGrid as a UserControl

In My application have so many Grids. I want upgrade it all by using Telerik Grid.
My idea to implement radgrid as a usercontrol and column names should be defined in each page of config files.
can any one provide me the way of approach and steps to create it. Thanks in advance.

General Discussions

answered on 30 Jan 2012

9 answers

184 views

RadNumericTextBox - Point on numeric keyboard not functioning in MS IE9

We use RadControls for ASP.NET AJAX version 2011.2.712. And we think the point (.) on the numeric keyboard isn't functioning correctly in MS IE 9 for the RadNumericTextBox.

We use the following markup for the control.

<telerik:RadNumericTextBox id="tbVanKm" runat="server" Width="150px"
    MaxLength="10"  NumberFormat-GroupSeparator=""
    NumberFormat-DecimalSeparator="." NumberFormat-DecimalDigits="3"
    Culture="Dutch (Netherlands)">

<ClientEvents OnError="onError" > </ClientEvents>

</telerik:RadNumericTextBox>

Input

answered on 30 Jan 2012

3 answers

113 views

Link for a good online visual style builder tutorial

Can you provide me with a link for a good online visual style builder tutorial?

Thanks,

Steve Holdorf

Visual Style Builder

answered on 30 Jan 2012

1 answer

40 views

Exapand symbol column is missing when edit/delete/insert new record

hi ,

i have 3 level hierarchical grid when load it shows the expand column as a first column but when i click any edit/delete/insert new record at the top level table then the expand column is not appearing but it working fine at remaing two levels but when out expand how can i go for child levels after curd operation on toplevel ,see the image alos

Thanks & Regards,
M.Koteswara Rao.

Grid

answered on 30 Jan 2012

1 answer

74 views

Dynamically / Programmatically created Grid and Filters Issue

Hi,
I have a grid that I am creating programmactically. Everything in the grid works fine. In the Column created Event I am setting the
Column.AutoPostback property to true. When I try to fiter on any of the columns I am getting this error

Microsoft JScript runtime error: 'value' is null or not an object

This is happening on all the column filters. Can someone tell me what is causing this since this is making the filtering useless for the grid? Please let me know since this is kind of a vague error from ajax and im having a hard time trying to find the cause and solution around it, your helps appreciated!!

Grid

answered on 30 Jan 2012

1 answer

41 views

How to set hte properties of a newly added row ina grid ?

I want to set the "NumberFormat-DecimalDigits" of a RadNumericTextBox at run time when it is created. But I am unable to find in which event i can do so and how.

Please help me out !

Grid

answered on 30 Jan 2012

1 answer

146 views

RadTreeView and ContextMenuItemClick

Hi There,

ContextMenuItemClick server side event returns e.Node as null all the time. Certainly I am missing something here but not sure what,

The code is as below.

<

telerik:RadTreeView ID="CategoryTree"

Runat="server"

Skin="Windows7"

DataSourceID="SqlDataSource1"

CheckBoxes="True"

MultipleSelect="True"

DataFieldID="CategoryId"

DataFieldParentID="ParentID"

DataTextField="CategoryName"

DataValueField="Category"

OnNodeDataBound="CategoryTree_OnNodeDataBound"

OnContextMenuItemClick="CategoryTree_ContextMenuItemClick"

OnClientContextMenuShowing="onClientContextMenuShowing"

OnClientContextMenuItemClicking="onClientContextMenuItemClicking"

TriStateCheckBoxes="False"
AllowNodeEditing="True">

<telerik:RadTreeViewContextMenu ID="MyContextMenu" runat="server" Skin="Windows7" >

<Items>

<telerik:RadMenuItem runat="server" ImageUrl="~/Images/add.gif" Text="Add new category" Value="New">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" ImageUrl="~/Images/edit.gif" Text="Edit category" Value="Edit">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" ImageUrl="~/Images/delete.gif" Text="Delete category" Value="Delete">

</telerik:RadMenuItem>

</Items>

</telerik:RadTreeViewContextMenu>

</ContextMenus>

<telerik:RadTreeNodeBinding Expanded="True" ContextMenuID="MyContextMenu"/>

</DataBindings>

</telerik:RadTreeView>

protected void CategoryTree_ContextMenuItemClick(object sender, RadTreeViewContextMenuEventArgs e)

{

if (e.Node != null)

{

        //check for menuitem text
    }
    else
    {
        return;
    }
}

e.Node is always null, Could someone please advise me why am I getting e.Node as null everytime inside the ContextMenuItemClick event.

TreeView

answered on 30 Jan 2012