Questions on UI for ASP.NET AJAX Forum

1 answer

119 views

RadWindow Ajax Panel - Open in Code Behind

I am currently creating and opening a RadWindow in the code behind using the RadWindowManager. The RadWindow opens without issue until I add a RadAjaxPanel. I was wondering how I can still get the RadWindow to open with a RadAjaxPanel. Below is the code I have:

ASP.NET:

<telerik:RadAjaxLoadingPanel ID="LocationsLoadingPanel" runat="server" Transparency="30" Skin="Vista"></telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxPanel ID="LocationsPanel" runat="server" LoadingPanelID="LocationsLoadingPanel">

<telerik:RadTreeView ID="LocationsTreeView" runat="server" EnableDragAndDrop="true" MultipleSelect="true" EnableDragAndDropBetweenNodes="true"

AllowNodeEditing="true" OnContextMenuItemClick="LocationsTreeView_ContextMenuItemClick" OnClientContextMenuItemClicking="onClientContextMenuItemClicking"

OnClientContextMenuShowing="onClientContextMenuShowing" OnNodeEdit="LocationsTreeView_NodeEdit"

OnNodeDrop="LocationsTreeView_NodeDrop" OnClientNodeDropping="onNodeDropping" OnClientNodeDragging="onNodeDragging">

<ContextMenus>

<telerik:RadTreeViewContextMenu ID="MainContextMenu" runat="server">

<Items>

<telerik:RadMenuItem Value="Rename" Text="Rename ..." Enabled="true" ImageUrl="images/icons/edit_48.png"

PostBack="false">

</telerik:RadMenuItem>

<telerik:RadMenuItem IsSeparator="true">

</telerik:RadMenuItem>

<telerik:RadMenuItem Value="addLocation" Text="Add Location" ImageUrl="images/icons/add_16.png">

</telerik:RadMenuItem>

<telerik:RadMenuItem Value="editDetails" Text="Edit Details" PostBack="true" />

</Items>

<CollapseAnimation Type="none" />

</telerik:RadTreeViewContextMenu>

</ContextMenus>

</telerik:RadTreeView>

</telerik:RadAjaxPanel>

<telerik:RadWindowManager ID="locationRadWindow" runat="server" />

C#:

RadWindow window1 = new RadWindow();

window1.NavigateUrl = "http://www.google.com";

window1.VisibleOnPageLoad = true;

window1.Width = 500;

window1.Height = 300;

window1.VisibleOnPageLoad = true;

locationRadWindow.Windows.Add(window1);

Thanks!

Window

answered on 22 Jul 2011

0 answers

70 views

RAD Grid Row Hovering

I was curious if anyone has been able to do something similar to the RAD Menu Mega Drop Down (http://demos.telerik.com/aspnet-ajax/menu/examples/megadropdown/defaultcs.aspx) on hovering over a row or cell from a RAD Grid? A customer had suggested something similar to a Netflix style of hovering over a row to see a well-formatted and expanded detail version of the data.

Grid

asked on 22 Jul 2011

3 answers

128 views

Definition of get_itemIndexHierarchical Method

Where can I get a documentation definition of the get_itemIndexHierarchical method and other such methods?

Thanks.

General Discussions

answered on 22 Jul 2011

1 answer

80 views

Hyperlink is not clickable at RAD Editor in IE

Hi team!

We are getting into trouble in because of hyperlinks created at RAD Editor are not clickable when working in Internet Explorer. I've checked and faced the same issue at your DEMO: http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx

Is that possible to have this fixed?

Regards,
Vladimir Yegorov
Logic Software support specialist.

Editor

answered on 22 Jul 2011

3 answers

255 views

How to default to first page after adding an item in RadGrid

My RadGrid has several pages. when i add new item, the page is defaulting to the last page. as the new item shows on first page, how to default to first page after adding new item in rad grid.

Calendar

answered on 22 Jul 2011

5 answers

514 views

Unable to get value of the property 'parentNode': object is null or undefined

Hi.
I'm getting this error using a RadToolTipManager, related to a control (RadioButton) inside a gridView.

When I click on RadioButton, I want the tooltip to appear. The tooltip refers to a UserControl.

I attach the code, if needed.

Thanks in advance.

Leo

RadToolTip.aspx

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true"

CodeBehind="radtooltip.aspx.cs" Inherits="WebApplication1.radtooltip" %>

<%@ Register Assembly="Telerik.Web.UI, Version=2010.2.713.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<asp:ScriptManager ID="MasterScriptManager" runat="server" AsyncPostBackTimeout="300"

ScriptMode="Release">

</asp:ScriptManager>

<telerik:RadToolTipManager runat="server" ID="RadToolTipManager1" Position="Center"

RelativeTo="Element" Width="400px" Height="200px" Animation="Resize" Skin="Default"

OnAjaxUpdate="OnAjaxUpdate" ShowEvent="OnClick" EnableShadow="true" RenderInPageRoot="true"

ShowDelay="0">

</telerik:RadToolTipManager>

<asp:GridView ID="AttivitaGv" runat="server" AllowPaging="True" AllowSorting="True"

AutoGenerateColumns="False" OnRowDataBound="AttivitaGV_RowDataBound" Width="950px"

ViewStateMode="Enabled" CellPadding="3">

<columns>

<asp:TemplateField

ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="60px">

<ItemTemplate>

<asp:RadioButton ID="rbPianificata" runat="server" GroupName="StatoAttivita" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField

ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="60px">

<ItemTemplate>

<asp:RadioButton ID="rbEffettuata" runat="server" GroupName="StatoAttivita" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField

ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="60px">

<ItemTemplate>

<asp:RadioButton ID="rbAnnullata" runat="server" GroupName="StatoAttivita" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField

ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="60px">

<ItemTemplate>

<asp:RadioButton ID="rbRipianificata" runat="server" GroupName="StatoAttivita" />

</ItemTemplate>

</asp:TemplateField>

</columns>

<pagersettings mode="NumericFirstLast" />

<alternatingrowstyle cssclass="GridAlternating" />

<editrowstyle cssclass="GridEdit" />

<footerstyle cssclass="GridFooter" />

<headerstyle cssclass="GridHeader" />

<pagerstyle cssclass="GridPager" />

<rowstyle cssclass="GridRow" />

<selectedrowstyle cssclass="GridSelectedRow" />

<sortedascendingcellstyle cssclass="GridSortedCells" />

<sortedascendingheaderstyle cssclass="GridSortedHeader" />

<sorteddescendingcellstyle cssclass="GridSortedCells" />

<sorteddescendingheaderstyle cssclass="GridSortedHeader" />

</asp:GridView>

</asp:Content>

RadToolTip.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 WebApplication1

{

public partial class radtooltip : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

List<Item> items = new List<Item>();

items.Add(new Item() { IdCliente = 1, Email = "Mark" });

items.Add(new Item() { IdCliente = 2, Email = "Jon" });

items.Add(new Item() { IdCliente = 3, Email = "Frank" });

items.Add(new Item() { IdCliente = 4, Email = "Mark" });

AttivitaGv.DataSource = items;

AttivitaGv.DataBind();

}

protected void AttivitaGV_RowDataBound(object sender, GridViewRowEventArgs e)

{

try

{

if (e.Row.RowType == DataControlRowType.DataRow)

{

this.RadToolTipManager1.TargetControls.Add(((RadioButton)e.Row.FindControl("rbPianificata")).ClientID,

"123", true);

}

catch (Exception ex)

{

throw new Exception(ex.Message, ex);

}

protected void OnAjaxUpdate(object sender, ToolTipUpdateEventArgs args)

{

this.UpdateToolTip(args.Value, args.UpdatePanel);

}

private void UpdateToolTip(string elementID, UpdatePanel panel)

{

Control ctrl = Page.LoadControl("AttivitaShort.ascx");

panel.ContentTemplateContainer.Controls.Add(ctrl);

AttivitaShort details = (AttivitaShort)ctrl;

details.ConfigureView(int.Parse(elementID));

}

public class Item

{

private int id;

public int IdCliente

{

get { return id; }

set { id = value; }

}

private string name;

public string Email

{

get { return name; }

set { name = value; }

}

AttivitaShort.ascx

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AttivitaShort.ascx.cs" Inherits="WebApplication1.AttivitaShort" %>

<asp:Label ID="lbl1" runat="server"></asp:Label>

AttivitaShort.ascx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication1

{

public partial class AttivitaShort : System.Web.UI.UserControl

{

protected void Page_Load(object sender, EventArgs e)

{

}

public void ConfigureView(int IdCliente)

{

lbl1.Text = IdCliente.ToString();

}

ToolTip

answered on 22 Jul 2011

3 answers

112 views

Old Content Displayed on Load

Hi

We have a radwindow that is used to display a variety of reports

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" VisibleStatusbar="false"

ReloadOnShow="true" RestrictionZoneID="MainArea">

<Windows>

<telerik:RadWindow ID="ReportWindow1" runat="server" KeepInScreenBounds="True" Modal="True"

Behaviors="Close,Maximize" Height="800px" Width="1000px"

ShowContentDuringLoad="True" Title="" EnableEmbeddedSkins="False" DestroyOnClose="False">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

The issue is that if you close the window when it had one report open and reopen it with a new report, the previous title is displayed until the page loads.

This happens even if destroyonclose is set to true (for some reason it also ignores the sizeing when you open it the second time as well when destroyoclose is tue)

Why does it do this?

Cheers

Window

answered on 22 Jul 2011

6 answers

158 views

TimeSlotCreated event raised before and after page load event

Hi, during debugging with VS 2008 (Q2 2008 build 723) we remarked the following behavior:

On the first request to the page, we have the page load event called, and then a series of TimeSlotCreated event raised. Then if we cause a refresh of the scheduler using ajax (we click on the day or week button on the ajaxified scheduler) , we notice that the TimeSlotCreated event are fired before the page load event, and then again after the page load event, which caused us problems.

We noticed this after upgrading from the future build (708) to the release sp2 build (723). In the future build, the TimeSlotCreated event is always raised after the page load event.

We can fix our problem, but i'd like to know why the behavior is different (set of TimeSlotCreated raised twice in the latest build)

Thanks

Scheduler

answered on 22 Jul 2011

10 answers

521 views

Display Rad Window in Top Left corner of browsers

hi,

I have a button. On click of the button (server side) i am displaying a rad window(modal). What should i do to display the rad window in the 'top-left corner' of the browser instead of center.

Regards,
Shashank V

Window

answered on 22 Jul 2011

7 answers

2.3K+ views

Open RadWindow from code behind

I am using RadControl AJAX, I want to open a radwindow from code behind after some functions are handled, I try to use registerStartupScript as below:

string newWindowUrl = "Popups/Default1.aspx?WindowArgs=" + windowArgs;

string javaScript =

"<script type='text/javascript'>\n" +

"<!--\n" +

"var newwindow = window.radopen('" + newWindowUrl + "' +',' + 'RadWindow1');\n" +

"newwindow.focus();\n" +

"// -->\n" +

"</script>\n";

Page.ClientScript.RegisterStartupScript(t, "Email", javaScript);

and my aspx page is:

<telerik:RadWindowManager ID="RadWindowManager1" ShowContentDuringLoad="false" VisibleStatusbar="false" EnableViewState="true"

ReloadOnShow="true" runat="server" Skin="Default" EnableShadow="false" >

<Windows>

<telerik:RadWindow ID="RadWindow1" VisibleTitlebar="false" runat="server" Behaviors="Close, Move, Resize" AutoSize="true" NavigateUrl="~/Popups/Default1.aspx">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

But it doesn't work. Any suggestions?

Thanks in advance!

Window

answered on 22 Jul 2011