Telerik Forums
UI for ASP.NET AJAX Forum
3 answers
216 views

Hi,

Is there anyway I can hide/disable some toolbar options? like inserting flash, print, font styles or any other thing?
Also is there anyway I can add custom options to the tool bar? like a dropdown list whose value can be dragged into the editor.
One more thing, the editor doesn't seem to work with treeview when using the drag and drop, is there anyway this can be done?

Thanks
Atiq

Rumen
Telerik team
 answered on 17 May 2008
1 answer
104 views
Hi.
I have a column that active SUM Aggregate for it, datasource that I bind grid to it, has some null value for my Aggregate column, and it throw exeption: exeption has been thrown by the target of an invocation
I use 3.5 dll version.I read in telerik release not that in last release they fix this problem but when I use new release dll , it dosn't worked yet.
is there familier with this?
best regards
Konstantin Petkov
Telerik team
 answered on 17 May 2008
1 answer
80 views
hello,

i have a user control that has a 'search' link and when clicked, i need to show a modal dialog with some checkbox's. when the user closes the dialog, i need the user control with the 'search' link to refresh a grid with the values from the selected checkbox's from the modal dialog. any help would be great!
Georgi Tunev
Telerik team
 answered on 17 May 2008
1 answer
103 views
I mehran janfeshan

i use radcontrols for 1 year .all of this time i have problem with radeditor:

-1 loading of radeditor in my page is very late . when i use radeditor in my page loading of this page become very late. this with radeditor load in 2-3 minutes without radeditor load in 30 seconde.

2- when i use radajax manage for uodating of radeditor ,the page become lock for many seconde .

can you guidance me ?


Regards m.janfeshan
Rumen
Telerik team
 answered on 17 May 2008
1 answer
103 views
 

Hi,
 
 The scenario is I have a Rad Calendar inside a Rad Grid. The first time I fired the page on my local, I had the RadCalendar undefined javascript error, but when I refreshed it it never ever came back again. Same thing I deployed on our test server and I get this error every time I load the page first time. Only first time,  not after that. This has also caused my Rad Grid to throw the same error of RadGridNamespace is undefined, while I have Rad Grids in almost 10 other pages where I am not getting this error. I have tried the following ways found on Telerik forums:

  1) Set the UseEmbeddedScripts="false" so that the scripts from the Rad Controls folder at the root of the application will be used instead of loading from the browser (which actually does not make sense here because the control works fine after the first time that means it is able to access the WebResource.axd files).

2) Checked if “Check that file exists” checkbox in the IIS for .axd type files for this application is unchecked. It is unchecked.

3) Cleared the cache to make sure it’s not because of Cache.

4) I have also specifically provided the skin name in the RadCalendar along with UseEmbeddedScripts=”false” condition.

5) The version of the DLL’s in the bin and the scripts in the RadControl folder are the same.

I am using the Q12007 SP2 version of the Telerik Rad Controls. Is there something I am missing?

So in short the Rad Calendar and the Rad Grid (on this specific page only) are not picking up the webresources the first time the page is loaded, after that they are fine. And even if I have forced it to use the scripts from the RadControls folder, by setting the UseEmbeddedScripts=”false” its not making any difference.

This has been eating a lot of my time. Please do advice as to what else can be done.

Thank You,

Soumya

Iana Tsolova
Telerik team
 answered on 17 May 2008
2 answers
127 views
Hello everyone,
Is there a snippet of code that allows you to cancel out of the update (or delete, add, etc) transaction inside the OnItemCommand? I would first like to show an alert box, focus on a textbox, and leave the page as it is without updating it.

I am doing this using a grid with inline editing, ajax enabled.

Here is my code behind:

    Protected Sub RadGrid1_ItemCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)  
        If ((e.CommandName = "Update") AndAlso (TypeOf e.Item Is GridEditableItem)) Then 
            Dim editeditem As GridEditableItem = CType(e.Item, GridEditableItem)  
            Dim txtName As TextBox = CType(editeditem("NameColumn").Controls(0), TextBox)  
            If txtName.Text = "" Then 
                Utils.ShowMessage("Please enter a value for the name.", Page)  
                txtName.Focus()  
                ' Cancel out of update transaction  
            End If 
        End If 

Is there a better way of doing the exact same logic as above? If there is, please let me know too!

Thanks!
Sebastian
Telerik team
 answered on 17 May 2008
1 answer
146 views
How do you set the date input format? Lets say to 02.12.07.
Thanks
Karl
Demon
Top achievements
Rank 1
 answered on 17 May 2008
4 answers
166 views
Hi,

  I'm using my own recurrence edit control to construct the RecurrenceRule string. The asp.net ajax scheduler seems to recognize that the schedule as recurring (with the recurring icon) but it will only display the 1st schedule. How do I display all the schedules? The recurrence is for a daily recurring schedule that ends after 20 occurrences. The rrule string is:

       DTSTART:20080514T150000Z\nRRULE:FREQ=DAILY;INTERVAL=1;COUNT=20


Thanks.
Sanjay Kumar
Top achievements
Rank 1
 answered on 17 May 2008
8 answers
200 views
hi,

i am dynamically creating dock's in a single zone, the docks are dragable within the zone for repositioning, however after the respositioning is complete i want to find out the new positions in the zone.

the user would be presented with this screen and their sequence is captured.

please advise how can this be achieved..?

here is a working example of what i am trying to achieve
http://64.37.197.51/app.21online/MyListings/media_sequence.aspx?tr_key=32153146

and here is the source code
using System;  
using System.Data;  
using System.Configuration;  
using System.Collections;  
using System.Web;  
using System.Web.Security;  
using System.Web.UI;  
using System.Web.UI.WebControls;  
using System.Web.UI.WebControls.WebParts;  
using System.Web.UI.HtmlControls;  
using C21Online.Solution.DAL.App;  
using Telerik.Web.UI;    
public partial class MyListings_media_sequence : System.Web.UI.Page  
{  
    protected void Page_Load(object sender, EventArgs e)  
    {  
        if (Request["tr_key"] != "")  
        {  
            BuildThePage(Convert.ToInt32(Request["tr_key"].ToString()));  
        }  
    }  
 
    private void BuildThePage(int tr_key)  
    {  
        DataSet PhotosDS = new DataSet();  
        PhotosDS = Listings.GetPhotosByListing(tr_key);  
        if (PhotosDS != null)  
        {  
            Image img;  
            for (int i = 0; i < PhotosDS.Tables[0].Rows.Count; i++)  
            {  
                img= new Image();  
                img.CssClass = "thumbnail";   
                img.ID = "thumbnail_" + i.ToString();  
                img.ImageUrl = PhotosDS.Tables[0].Rows[i]["URL"].ToString().Trim();  
                img.Width = Unit.Pixel(100);  
                img.Height = Unit.Pixel(80);  
                img.ToolTip = PhotosDS.Tables[0].Rows[i]["Title"].ToString().Trim();   
                  
                RadDock rd = new RadDock();  
                rd.ID = "DockPhoto_" + i.ToString();  
                rd.DockMode = DockMode.Docked;  
                rd.Title = (i+1).ToString();  
                rd.DockHandle = DockHandle.TitleBar;     
                rd.ContentContainer.Controls.Add(img);  
                rd.DefaultCommands = Telerik.Web.UI.Dock.DefaultCommands.None;        
                rd.Width = Unit.Pixel(120);  
                rd.Height = Unit.Pixel(120);  
                RadDockZoneHorizontal1.Controls.Add(rd);  
            }  
        }  
    }  
}  
 

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="media_sequence.aspx.cs" Inherits="MyListings_media_sequence" %> 
 
<%@ 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>Photo Sequence</title> 
    <LINK href="~/css/sitestyles.css" type="text/css" rel="stylesheet">  
    <script language="javascript" type="text/javascript" src="~/JS/main.js"></script> 
</head> 
<body> 
    <form id="form1" runat="server">  
    <asp:ScriptManager ID="ScriptManager1" runat="server" > 
    </asp:ScriptManager>      
    <div> 
        <table cellpadding="0" cellspacing="0" border="0">  
            <tr> 
                <td><img src="~/Images/Misc/spacer.gif" border="0" alt="" width="5" /></td>  
                <td style="vertical-align:top;">  
                <telerik:RadDockLayout ID="RadDockLayout1" runat="server" Skin="Default" > 
                    <telerik:RadDockZone runat="server" id="RadDockZoneHorizontal1" orientation="Horizontal" 
                        BackColor="#8d8d8d" height="250px" width="650px">  
                    </telerik:RadDockZone> 
                </telerik:RadDockLayout> 
                        <asp:PlaceHolder runat="server" id="phPhotos"></asp:PlaceHolder> 
                </td> 
                <td><img src="~/Images/Misc/spacer.gif" border="0" alt="" width="5" /></td>  
            </tr> 
        </table>      
    </div> 
    </form> 
</body> 
</html> 
 

Tanuj
Top achievements
Rank 1
 answered on 17 May 2008
2 answers
95 views
On the first mouseover the tooltip displays as desired.  On all mouseovers after the first one, the position changes (not a problem) and the width becomes smaller (a problem).  For example, instead of seeing
Units: Each
I see
Units:
Each

---------------------------

<rad:RadToolTip ID="RadToolTip1" runat="server" TargetControlID="ImageButton1"  Sticky="true"  ShowCallout="false">
      </rad:RadToolTip>

protected override void OnPreRender(EventArgs e)
        {

                Label L= new Label();
                L.Text = "Initial Capacity (ACAP):";
                if (UserContext.Session.SCSInfo.IsIt.UnlimitedACAPwhenBalanced_YN)
                { L.Text += " unlimited";}
                else
                { L.Text += UserContext.Session.SCSInfo.ACAPwhenBalanced.ToString(); }

                if (UserContext.Session.SCSInfo.IsIt.UnlimitedACAPwhenBalanced_YN)
                { L.Text += " (Use all)"; }

                RadToolTip1.Controls.Add(L);

                RadToolTip1.Controls.Add(new System.Web.UI.HtmlControls.HtmlGenericControl("BR"));

                Label L2 = new Label();
                L2.Text = "Units: " + UserContext.Session.SCSInfo.ACAPUnitOfMeasureName;
                RadToolTip1.Controls.Add(L2);

John Davis
Top achievements
Rank 2
 answered on 16 May 2008
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