Questions on UI for ASP.NET AJAX Forum

1 answer

160 views

Footer

http://www.upload2world.com/pic106/upload2world_84b8e.jpg

what this footer how can i remove it sorounded with red color

Editor

answered on 12 Dec 2008

1 answer

171 views

[Solved] Exporting content to PDF

Hello!

I've noticed that RadEditor have very usefull method ExportToPdf. When I invoke it, PDF file opens automatically in current browser window. But this is not what I want. I just want to save this PDF file to database and do not output it.

Is there any solution to do this?

Editor

answered on 12 Dec 2008

1 answer

140 views

TreeView in ComboBox

Hi,

I created a page with a treeview inside a combobox like your Treeview in Combobox example.
http://demos.telerik.com/aspnet-ajax/Treeview/Examples/Functionality/TreeViewComboBox/DefaultCS.aspx

I followed the example and it worked perfectly. However, I need to set an initial value for the combo/treeview with values from the database. I assumed I had to :
1) select the corresponding item in the treeview
2) set the text and the value for the radcombo.

I haven't been able to implement this successfully. I selected the item in the treeview with no problems, and also have been able to set the radcombobox text, but for some reason cannot set the value, and I need this value in order to insert it in a database.

This is what I've been trying to do:

   Dim selectedNode As Telerik.Web.UI.RadTreeNode = tvParentPage.FindNodeByValue(parentPageId)

                Me.ParentId.Items(0).Value = parentPageId
                Me.ParentId.Items(0).Text = selectedNode.Text
                Me.ParentId.Text = selectedNode.Text

Any sugestions on what's missing?

Thank you.
YCeron

ComboBox

answered on 12 Dec 2008

1 answer

168 views

Hierarchical Rad Grid and UserControl Error : Microsoft JScript runtime error: Sys.InvalidOperationException: A control is already associated with the element

Hi,

I have a 3 level hierarchical grid in page Grid.aspx. After expanding my grid to third level, I click on Add New Record, which opens a UserControl ( UsrCntrl1.ascx) as add template. This usercontrol contains a grid, a combo and a button (name is 'Add to grid') inside it.

In the usercontrol, when i select a value in the combobox and click on button 'Add to Grid', a server side function is called which updates rad grid datatable by adding a new row to it and then binding the grid again. After the addition process is complete, the grid is successfully updated with new row, but when this usercontrol(UsrCntrl1.ascx) finishes its postback and rebinds itself to the 3 level hierarchical grid an error occurs saying,

"Microsoft JScript runtime error: Sys.InvalidOperationException: A control is already associated with the element."

The Grid UI Code in UsrCntrl.ascx:

<rad:RadGrid ID="DynamicList" runat="server" ></rad:RadGrid>

The Grid Codebehind Code in UsrCntrl.ascx.cs:

protected

void AddToList(object sender, ImageClickEventArgs e)

{

DataTable

dt = new DataTable();

if (Session["List"] == null)

{

dtPayee.Columns.Add(

"ABC", typeof(string));
        dtPayee.Columns.Add("XYZ", typeof(string));
    }
    else

dt = (

DataTable)Session["List"];

DataRow dr = dt.NewRow();

dr[

"ABC"]= "Hello";
dr["XYZ"]= "Bye";
dt.Rows.Add(dr);

DynamicList.DataSource = dt;

DynamicList.DataBind();

Session[

"List"] = dt;
}

What is causing this error ? I have already checked that there is no naming / ID conflicts between the grid page and template(usercontrol) page.

Grid

answered on 12 Dec 2008

2 answers

287 views

RadScheduler Appointment Height

Hi,

Now I have upgraded to the (very) latest Radscheduler (2008.3.1210.20), but also in earlier Q3 release, the code I was using to set the appointment height on the displayed Scheduler no longer works - it did work in the Q2 release. The Javascript, copied from the site, is:

    
            <style type="text/css">        
        
                .RadScheduler .rsContent .rsHoursTable th         
        
                {        
        
                    font-size:10px;        
        
                    line-height: 15px;        
        
                    height:15px;        
        
                }        
        
               .rsContent .rsContentTable .rsCell         
        
                {        
        
                    font-size:10px;        
        
                    line-height: 15px;        
        
                    height:15px;        
        
                }        
        
                </style>

I have also tried the

RadScheduler1.RowHeight = 10

code, but this only affects the Appointment area, and not the hours displayed on the left hand side.

Is there are means of changing both the apppointment heightr and the time height at the same time so they are in synch?

I would also find it useful to be able to change the size of the font used to display the hours and minutes on the left hand side, as my Clients are telling me the new default size is too large (compared with Q2 release)

David Penny

Scheduler

answered on 12 Dec 2008

1 answer

127 views

Show time on X axis and resources on Y axis

Hi,

I am using a Rad Schedule control. I am having Schedule group by resources. I want to show Resources on Y axis and Time on X axis. I am using Object Data Source. Below is the code that i am using. Please let me know a possible solution

    
            ASPX file 
        
            <%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %> 
        
            <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> 
        
            <!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>Untitled Page</title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server"> 
        
                </asp:ScriptManager> 
        
                <telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="EndTime"  
        
                    DataKeyField="Subject" DataSourceID="ObjectDataSource1"  
        
                    DataStartField="StartTime" DataSubjectField="Subject"  
        
                    HoursPanelTimeFormat="htt" ValidationGroup="RadScheduler1"  
        
                    GroupBy="MeetingRoom" GroupingDirection="Vertical" ShowHeader="false"  
        
                    ShowViewTabs="False" SelectedView="ResourceView,TimelineView"> 
        
                    <ResourceTypes> 
        
                        <telerik:ResourceType DataSourceID="ObjectDataSource1" KeyField="Room.ID"  
        
                            Name="Room.Name" TextField="Room.Name" ForeignKeyField="Room.ID" /> 
        
                    </ResourceTypes> 
        
                </telerik:RadScheduler> 
        
                <asp:ObjectDataSource ID="ObjectDataSource1" runat="server"  
        
                    SelectMethod="GetBookings" TypeName="Booking"></asp:ObjectDataSource> 
        
                </form> 
        
            </body> 
        
            </html>

Object Class File

    
            using System; 
        
            using System.Collections.Generic; 
        
            /// <summary> 
        
            /// Summary description for BookingClass 
        
            /// </summary> 
        
            public class Booking 
        
            { 
        
                public Booking() 
        
                {        
        
                } 
        
                public Booking(DateTime s, DateTime e, String Subject,MeetingRoom pRoom) 
        
                { 
        
                    StartTime = s; 
        
                    EndTime = e; 
        
                    this.Subject = Subject; 
        
                    Room = pRoom; 
        
                } 
        
                private DateTime _StartTime; 
        
                public DateTime StartTime 
        
                { 
        
                    get { return _StartTime; } 
        
                    set { _StartTime = value; } 
        
                } 
        
                private DateTime _EndTime; 
        
                public DateTime EndTime 
        
                { 
        
                    get { return _EndTime; } 
        
                    set { _EndTime = value; } 
        
                } 
        
                private MeetingRoom _Room; 
        
                public MeetingRoom Room 
        
                { 
        
                    get { return _Room; } 
        
                    set { _Room = value; } 
        
                } 
        
                private string _Subject; 
        
                public string Subject 
        
                { 
        
                    get { return _Subject; } 
        
                    set { _Subject = value; } 
        
                } 
        
                public List<Booking> GetBookings() 
        
                { 
        
                    List<Booking> lst = new List<Booking>(); 
        
                    for (int i = 1; i <= 10; i++) 
        
                    { 
        
                        MeetingRoom room = new MeetingRoom(i, "Nalanda " + i.ToString()); 
        
                        lst.Add(new Booking(DateTime.Now.AddMinutes(10 * i), DateTime.Now.AddMinutes((10 * i) + 20), "Booking " + i.ToString(),room)); 
        
                    } 
        
                    return lst; 
        
                } 
        
            } 
        
            public class MeetingRoom 
        
            { 
        
                public MeetingRoom(int pID, string pName) 
        
                { 
        
                    this.ID = pID; 
        
                    this.Name = pName; 
        
                } 
        
                private int _ID; 
        
                private string _Name; 
        
                public string Name 
        
                { 
        
                    get { return _Name; } 
        
                    set { _Name = value; } 
        
                } 
        
                public int ID 
        
                { 
        
                    get { return _ID; } 
        
                    set { _ID = value; } 
        
                } 
        
            }

Code behind file

    
            using System; 
        
            public partial class _Default : System.Web.UI.Page  
        
            { 
        
                protected void Page_Load(object sender, EventArgs e) 
        
                { 
        
                } 
        
            }

Can i paste Screenshot here for your quick Reference?

1. How to desable making an new Appoinment before a particulate time (say DateTime.Now)
2. Is there a possible way to show a line on calendar indicating current time.
3. For a particular appointment let us say from 1.45 to 3.15 i need to show multiple colors. Meaning from 1.45 to 2.00 i need to show red color. Then 2.00 to 3.00 i need to show green color and then again from 3.00 to 3.15 i need to show red color. Can this be done?
4. Also i want to show multiple timezones in Scheduler and show corresponding Meeting rooms under that Timezone. Something like Group Meeting Rooms by Timezone.

Scheduler

answered on 12 Dec 2008

1 answer

114 views

Count number of appointments and show in left column

We use the scheduler control to schedule employees to server the callqueue. People are settled for a couple of hours during the day. We no want to show the number of employees scheduled in the left column, at the rows where the hours are shown. Then we can see in one blink of eye how many people we have schuduled in that (half) hour.

Anyone an idea how to fix that?

Screenshot: Employee scheduler

All day

08:00

(4) Mr. X Mrs. Y Mrs. Z Mrs. W

(6) Mr. X Mrs. Y Mrs. Z Mrs. A Mr. B Mrs. C

09:00

(12) etc. etc.

(14) etc. etc.

10:00

(15)

etc.

Scheduler

answered on 12 Dec 2008

4 answers

416 views

[Solved] Multiple webresource.axd style sheet links

Hi there, we're using your latest Q3 controls, and we've disabled embedded stylesheets by setting a property in the web.config:

</appSettings>

We then used a method posted by one of your techs where we use a usercontrol that looks for all ISkinnableControls within the current form and sets their skin property to our custom skin. This all works fine.. The problem is that we see three stylesheet references to webresources.axd in our html document, which shouldn't be there since we are not using embedded skins? Why three, why any :)

<link href="/WebResource.axd?d=_NkAcKzL_lR4vdCVSsRvaCWD41UmOOu-yM0BgPeB33QQvLJdXYTZGVCUIKILah0L0&t=633631346260000000" type="text/css" rel="stylesheet" class="Telerik_stylesheet" />

<link href="/WebResource.axd?d=_NkAcKzL_lR4vdCVSsRvaCWD41UmOOu-yM0BgPeB33Tq9aa_akvAEN4I8wtVTgK0ISNuu78FGbxSfzrd9eBydw2&t=633631346260000000" type="text/css" rel="stylesheet" class="Telerik_stylesheet" />

<link href="/WebResource.axd?d=_NkAcKzL_lR4vdCVSsRvaCWD41UmOOu-yM0BgPeB33QQ3R6S2A9PwmfdOAgsjdba0&t=633631346260000000" type="text/css" rel="stylesheet" class="Telerik_stylesheet" />

General Discussions

answered on 12 Dec 2008

3 answers

125 views

Add "ID" to RadComboBoxItem

Hi,

The app I am creating is based on comboBox (dropdownlist) selections. For example,

Staff
Faculty
Administration

If someone selects "Staff" from the combo box selection, another dropdownlist (RadComboBox) will appear listing the Title types of "Staff" for them to choose. I'd like these titles to be dynamically generated via a datasource based on "Staff" (haven't hooked the control to the DS yet). However, at this point, I just want to be able to identify what the user has selected in the "StafF" ComboBox in order for the "Staff title" comboBox to become visible. I would normally use an ID for this, but I don't see that as an attribute in the RadComboBoxItem control. What do you suggest?

Thanks,
R2

Ajax

answered on 12 Dec 2008

1 answer

117 views

Width of resource column in timelineview

How do I increase the width of resource column in timeline view? Furthermore are the columns resizable?

Scheduler

answered on 12 Dec 2008

	ASPX file

	<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

	<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

	<!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>Untitled Page</title>
	</head>
	<body>
	<form id="form1" runat="server">
	<asp:ScriptManager ID="ScriptManager1" runat="server">
	</asp:ScriptManager>
	<telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="EndTime"
	DataKeyField="Subject" DataSourceID="ObjectDataSource1"
	DataStartField="StartTime" DataSubjectField="Subject"
	HoursPanelTimeFormat="htt" ValidationGroup="RadScheduler1"
	GroupBy="MeetingRoom" GroupingDirection="Vertical" ShowHeader="false"
	ShowViewTabs="False" SelectedView="ResourceView,TimelineView">
	<ResourceTypes>
	<telerik:ResourceType DataSourceID="ObjectDataSource1" KeyField="Room.ID"
	Name="Room.Name" TextField="Room.Name" ForeignKeyField="Room.ID" />
	</ResourceTypes>
	</telerik:RadScheduler>
	<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
	SelectMethod="GetBookings" TypeName="Booking"></asp:ObjectDataSource>
	</form>
	</body>
	</html>

	using System;
	using System.Collections.Generic;

	/// <summary>
	/// Summary description for BookingClass
	/// </summary>
	public class Booking
	{
	public Booking()
	{
	}

	public Booking(DateTime s, DateTime e, String Subject,MeetingRoom pRoom)
	{
	StartTime = s;
	EndTime = e;
	this.Subject = Subject;
	Room = pRoom;
	}

	private DateTime _StartTime;

	public DateTime StartTime
	{
	get { return _StartTime; }
	set { _StartTime = value; }
	}
	private DateTime _EndTime;

	public DateTime EndTime
	{
	get { return _EndTime; }
	set { _EndTime = value; }
	}
	private MeetingRoom _Room;

	public MeetingRoom Room
	{
	get { return _Room; }
	set { _Room = value; }
	}

	private string _Subject;

	public string Subject
	{
	get { return _Subject; }
	set { _Subject = value; }
	}

	public List<Booking> GetBookings()
	{
	List<Booking> lst = new List<Booking>();
	for (int i = 1; i <= 10; i++)
	{
	MeetingRoom room = new MeetingRoom(i, "Nalanda " + i.ToString());
	lst.Add(new Booking(DateTime.Now.AddMinutes(10 * i), DateTime.Now.AddMinutes((10 * i) + 20), "Booking " + i.ToString(),room));
	}
	return lst;
	}


	}

	public class MeetingRoom
	{
	public MeetingRoom(int pID, string pName)
	{
	this.ID = pID;
	this.Name = pName;
	}

	private int _ID;
	private string _Name;

	public string Name
	{
	get { return _Name; }
	set { _Name = value; }
	}

	public int ID
	{
	get { return _ID; }
	set { _ID = value; }
	}
	}

	using System;

	public partial class _Default : System.Web.UI.Page
	{
	protected void Page_Load(object sender, EventArgs e)
	{

	}
	}