Questions on UI for ASP.NET AJAX Forum

5 answers

236 views

get radGrid column - readOnly property

can someone plz tell me how can i get the readOnly property of a column in the client Side?

Grid

answered on 01 Dec 2010

1 answer

265 views

RadChart Binding with DataTable

Dear Team,

I have a DataTable object containing 4 columns... I want to bind it to RadChart, and I need to display column no.1 that is date column on the x-axis. please tell me complete steps what i need to perform... when I bind datatable it displays series against 2,3,4 th columns but displays 1,2,3,4... on x-axis.
Thanks

Chart (Obsolete)

answered on 01 Dec 2010

7 answers

233 views

JScript Error in Editor (external Dialog FlashManager)

Hi, i downloaded the trial and copied the FlashManager.asCx provided in ../EditorDialogs/ and then i tried to customize it. Having solved all "localization" errors, i still get the following error (using the provided sourcecode):

Sys.ArgumentUndefinedException: Value cannot be undefined. Parameter name: type

I'm using Telerik.Web.UI , Version 5.2.0.0__1f131a624888eeed.

I need to change the behaviour of the flashmanager dialog, because i want to have other html code generated (embedding flash object using swfobject...)

EDIT:
continued debugging and found the line which causes the error (l. 2705):

2690var $create = Sys.Component.create = function Sys$Component$create(type, properties, events, references, element) {

2691 /// <summary locid="M:J#Sys.Component.create" />

2692 /// <param name="type" type="Type"></param>

2693 /// <param name="properties" optional="true" mayBeNull="true"></param>

2694 /// <param name="events" optional="true" mayBeNull="true"></param>

2695 /// <param name="references" optional="true" mayBeNull="true"></param>

2696 /// <param name="element" domElement="true" optional="true" mayBeNull="true"></param>

2697 /// <returns type="Sys.UI.Component"></returns>

2698 var e = Function._validateParams(arguments, [

2699 {name: "type", type: Type},

2700 {name: "properties", mayBeNull: true, optional: true},

2701 {name: "events", mayBeNull: true, optional: true},

2702 {name: "references", mayBeNull: true, optional: true},

2703 {name: "element", mayBeNull: true, domElement: true, optional: true}

2704 ]);

2705 if (e) throw e;

EDIT II:
I should mention that I only copied "FlashManger.asCx" to my external Dialogs folder. Is it needed to have other controls in the same directory?

EDIT III:
Screenshot (attachment)

EDIT IV:
Just exchanged the whole source code from FlashManager.ascx with InsertLink.ascx and I still get the same problems

Sys.ArgumentUndefinedException: Value cannot be undefined. Parameter name: type

{name: "element", mayBeNull: true, domElement: true, optional: true}

Thanks in advance,

Stephan

Editor

answered on 01 Dec 2010

1 answer

141 views

Urgent : How to Bind more Values in the RadScheduler

Hi..

I Am using Rad Scheduler in my web application.

I have almost done with the basic functionality, But i have a issue that is I want to display the Different value in the Subject, Description and i want an extra value using that i want to set the the CSS for the Appointment.

such as
SubjectId="1"
Subject = "Task"
Description = "This is a Task."
TypeId= 1

SubjectId="10"
Subject = "TroubleTicket"
Description = "This is a TroubleTicket."
TypeId= 2

so on radsch_AppointmentDataBound() event
I am checking following condition.

if( e.Appointment.TypeId==1)

{

e.Appointment.CssClass = "rsCategoryYellow";

}

else if (e.Appointment.TypeId== 2)

{

e.Appointment.CssClass = "rsCategoryRed";

}

else

{

e.Appointment.CssClass = "rsCategoryGreen";

}

-- right now i have used in subectid (Following code)

if( e.Appointment.Subject == Convert.ToString((int)EventType.Task))

{

e.Appointment.CssClass = "rsCategoryYellow";

}

else if (e.Appointment.Subject == Convert.ToString((int)EventType.TroubleTicket))

{

e.Appointment.CssClass = "rsCategoryRed";

}

else

{

e.Appointment.CssClass = "rsCategoryGreen";

}

-- also I m attaching my code to.

Aspx

<telerik:RadScheduler ID="radschMyCalendar" runat="server" Width="100%" DataKeyField="PrimeId"

DataStartField="StartDateTime" StartEditingInAdvancedForm="true" DataEndField="DueDateTime"

DataSubjectField="TypeId" DataDescriptionField="Description" ShowAllDayRow="true"

Culture="en-US" Height="100%" SelectedView="MonthView" AllowDelete="false" FirstDayOfWeek="Monday"

LastDayOfWeek="Sunday" OnAppointmentDataBound="radschMyCalendar_AppointmentDataBound">

<MultiDayView UserSelectable="false" />

<AdvancedForm Modal="true" />

<TimelineView UserSelectable="false" />

<AppointmentContextMenuSettings EnableDefault="true" />

<AppointmentTemplate>

<div>

<%# Eval("Subject").ToString().Replace(",", "<br/>")%>

</div>

</AppointmentTemplate>

</telerik:RadScheduler>

aspx.cs

if (objMyCalendarList != null)

   {

   radschMyCalendar.DataSource = objMyCalendarList;

   objMyCalendarList = objMyCalendarList.FindAll(delegate(MyActivityBE obj) { return obj.StartDateTime < obj.DueDateTime; });

   radschMyCalendar.DataBind();

   }

   else

   {

   radschMyCalendar.DataSource = null;

   radschMyCalendar.DataBind();

   }

protected void radschMyCalendar_AppointmentDataBound(object sender, SchedulerEventArgs e)

{

e.Appointment.ToolTip = e.Appointment.Description;

RadScheduler radschMyCalendar = (RadScheduler)sender;

if( e.Appointment.Subject == Convert.ToString((int)EventType.Task))

{

e.Appointment.CssClass = "rsCategoryYellow";

}

else if (e.Appointment.Subject == Convert.ToString((int)EventType.TroubleTicket))

{

e.Appointment.CssClass = "rsCategoryRed";

}

else

{

e.Appointment.CssClass = "rsCategoryGreen";

}

e.Appointment.ToolTip = e.Appointment.Description;

}

---
I have also attached some images..
So anyone can tell me that how can i able to get this functionality..

Thanx in advance.

Scheduler

answered on 01 Dec 2010

2 answers

60 views

Hide subpages (DNN)

Hi,

I'm using the RadTabStrip on a DotNetNuke (DNN) environment. Is it possible to hide the child tabs (subpages) from the RadTabStrip with a property in the .ascx or client-side through JavaScript (I don't have direct acces to the code-behind file)?

Kind regards,
Stijn Vanderstraeten

edit: I forgot to mention I currently use:

.RadTabStrip_DNNTopMenu .level2 ul

{

display:none;

}

.RadTabStrip_DNNTopMenu .level2 li a

{

display:none;

}

.RadTabStrip_DNNTopMenu .level2 li a.selected,

.RadTabStrip_DNNTopMenu .level2 li a.selected:hover,

.RadTabStrip_DNNTopMenu .level2 li a:hover

{

display:none;

}

TabStrip

answered on 01 Dec 2010

5 answers

221 views

Extended RadDatePicker losing state on postback

Right, this is doing my head in.

I've extended a RadDatePicker to enable a pair of them to link up and essentially set the Min and Max dates of each other. Problem is that its not being persisted on postback. Like a custom user control which hasn't been saved in ControlState. Thing is, I can't see how to persist it...

Code for PairedRadDatePicker.cs:

using System;

using System.Web;

using Telerik.Web.UI;

using System.Web.UI.WebControls;

using System.ComponentModel;

using System.Web.UI;

namespace Sonic.Infrastructure

{

public enum PairedMinMax { GreaterThan, GreaterThanOrEqual, LesserThan, LesserThanOrEqual }

public class PairedRadDatePicker : RadDatePicker

{

public string PairedControlID { get; set; }

public PairedMinMax PairedOperator { get; set; }

public override string UniqueID

{

get { return this.ID; }

}

public override string ClientID

{

get { return this.ID; }

}

protected override void OnLoad(EventArgs e)

{

if (PairedControlID != null && PairedControlID != string.Empty)

{

this.ClientEvents.OnDateSelected = "function(){itsMinMaxRadDatePicker('" + this.ClientID + "', '" + PairedControlID + "', '" + PairedOperator.ToString() + "');}";

if (!Page.ClientScript.IsClientScriptIncludeRegistered("PairedRadDatePicker"))

{

Page.ClientScript.RegisterClientScriptInclude("PairedRadDatePicker", "/Scripts/PairedRadDatePicker.js");

}

And they are added to the page like so:

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/FormMasterPage2.master" AutoEventWireup="true" CodeBehind="AcademicYearEdit.aspx.cs" Inherits="Sonic.Infrastructure.AcademicYearEdit" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<%@ Register Assembly="Sonic" Namespace="Sonic.Infrastructure" TagPrefix="sonic" %>

<asp:Content ID="Content3" ContentPlaceHolderID="MainContentPlaceHolder" runat="server">

<p><sonic:PairedRadDatePicker ID="PairedDatePicker1" PairedControlID="PairedRadDatePicker2" SelectedDate="2010/05/06" PairedOperator="LesserThan" runat="server" /></p>

<p><sonic:PairedRadDatePicker ID="PairedRadDatePicker2" PairedControlID="PairedDatePicker1" PairedOperator="GreaterThan" runat="server" /></p>

<asp:Button ID="btnSave" OnClick="btnSave_Click" Text="save" runat="server" />

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

</asp:Content>

And the routine for the button in the page code behind:

protected void btnSave_Click(object sender, EventArgs e)

{

DateTime? st_date = PairedDatePicker1.SelectedDate;

lblDates.Text = st_date.ToString();

}

On a normal web page, postback isn't a problem. On a Master/Content page, values are lost on postback.

I've done loads of user controls, loading and retrieving properties in ControlState. But this is different, I'm extending the RadDatePicker class and I can't see how to persist it.

Any pointers please?

kitster

Calendar

answered on 01 Dec 2010

5 answers

115 views

RadGrid Bind

Is it possible to bind and Olap Cube with telerik radGrid? if there is any option for the same, please let me know?

General Discussions

answered on 01 Dec 2010

8 answers

821 views

How to Add & Delete Dynamic rows in RadGrid

Hai All,

How can i add rows dynamically in RadGrid
and can also delete any row in that grid not in database..
Pls...

Grid

answered on 01 Dec 2010

7 answers

262 views

How to achieve this simple editor functionality?

Hi Telerik team

The following is my code snippet. what I want to achieve is when I copied the code snippet into editor html view and switch back to design view, it keeps everything same as I copied. I found it's very very hard to achieve that. Here are two scenarios I tested
1)
If I turn off the ContentFilters, most of the html tag & attriburte has just been upper-cased, and double quote has been removed, even my original code has "double quote" and html tag is lower-case. I guess there must be some magic things done by telerik editor.

2) If I enable the default ContentFilters, then editor works most correctly, but it does some smart things which I don't need. e.g. align="right" will be changed to style="float:right".Because we are the email marketing company, we need to make sure our email is compatible for most of the email client. The style element can't be rendered by outlook2007 correctly.

<img name="designtime" align="right" alt="Digg" src="../../../App_Themes/Modern/images/Icons/32x32/socialnetworking/digg_32.png" />

Please give some help, heaps of thanks.

Vincent

Editor

answered on 01 Dec 2010

3 answers

67 views

going from radedtor 7 to Q2 2010 - SaveInFile?

I've been using RadEditor version 7.x for several years now and have just upgraded to Q2 2010 release.
I was using SaveInFile property but now cannot find a documentation on how to do the same thing with Q2 2010.
Please point me in the right direction. thanks

Editor

answered on 01 Dec 2010