Hey folks, 

When I scroll down a page displayed as rich text in the radeditor using the mouse wheel, or by sliding the editor's scrollbar towards the bottom of the page, phantom line droppings appear over the text that scrolls up from the bottom of the editor's frame.  More precisely, numerous light grey 1pt thick horizontal lines are drawn across the text set at random intervals ranging from a few points to a couple of text lines apart.  As soon as I move the windows mouse pointer to outside of the radeditor's control boundaries, the lines disappear.  I've seen this behavior in other sites that use the telerik radeditor such as the forums in http://devhub.author-it.com/

As a user trying to key text into the control, I find this behavior most annoying because it obliterates the readability of almost everything being displayed, rendering the point of having such an editor available in the first place as being useless.  I have to spend time haphazardly scrolling the text up and down until I can get a clean display in which I can find the location of what I want to edit OR review.

As a developer, I'ld like to find a way to prevent these lines from ever appearing.  What's causing this problem and how can it be fixed?  It doesn't seem to happen when the editor is working with plain text.

I'm using Telerik RAD controls 2011.2.915.35 in visual studio C# build 91605-270-2201135-60151 and am viewing this on Internet Explorer 9  (9.0.8112.16421 with update version 9.0.3) on windows 7 SP1

this is some text
to scroll down on
so you can see the
phenomena happen
here as it seems
this is also a radeditor
telerik control

Hello everyone,

What is the easiest way to add/edit/delete records from a rad grid?
I tried to look for online tutorials but there are none, the one I found is in VB but I need it in C#.
I tried checking the videos but they wouldn't load even though I have a good connection.

If you can guide me step by step, I'll be appreciated.

Thanks.

Hi all,

Is it possible to have a RadTreeView Context Menu that as an horizontal orientation instead of a vertical one? And can I set it to have just images with no text?

Tks,
Bruno.

Hi All,

I've a problem with Tab.
I attach
- How see in in IE .
-How see in FF.

I need see in IE such as FF.

This is my code:

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />
    <telerik:RadAjaxPanel ID="RadJax1" runat="server" Width="100%" Height="100%">
        <div class="headerPage">
            <asp:Label ID="lblTitle" runat="server"></asp:Label>
        </div>
        <div class="containerSub">
            <div class="TabSubContainer">
                <telerik:RadTabStrip ID="RadTabStrip1" runat="server" Skin="Vista" MultiPageID="RadMultiPage1"
                    SelectedIndex="0" CssClass="tabStripOrg" Width="100%">
                    <Tabs>
                        <telerik:RadTab Value="Information">
                        </telerik:RadTab>
                        <telerik:RadTab Value="Emails">
                        </telerik:RadTab>
                        <telerik:RadTab Value="Settings">
                        </telerik:RadTab>
                    </Tabs>
                </telerik:RadTabStrip>
                <div style="width: 100%; margin-left: 30%; top: 8%">
                    <asp:Label ID="lblValidationText" Style="margin-bottom: 50px" CssClass="validator"
                        runat="server" Font-Italic="true"></asp:Label></div>
                <telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0" CssClass="multiPageOrg">
                    <telerik:RadPageView ID="RadPageViewInformation" runat="server" Width="100%">
                        <div class="TabTitleOrganization">
                            <asp:Label ID="lblTitleTab1" runat="server"></asp:Label>
                        </div>
                        <div class="BodyContainter">
                            <asp:Table ID="Table3" CssClass="organizationTable" runat="server">
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblName" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL">
                                            <asp:TextBox ID="txtName" MaxLength="250" CssClass="TextBoxPopUp" runat="server">
                                            </asp:TextBox><asp:RequiredFieldValidator ID="rfName" runat="server" ErrorMessage="*"
                                                ControlToValidate="txtName" CssClass="validator" Display="Dynamic"></asp:RequiredFieldValidator>
                                        </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                            <asp:Label runat="server" CssClass="fontLabel" ID="lblAddress" /></asp:TableCell><asp:TableCell
                                                CssClass="CellTextBoxR">
                                                <asp:TextBox ID="txtAddress" MaxLength="250" CssClass="TextBoxPopUp" runat="server" />
                                            </asp:TableCell></asp:TableRow>
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblDescription" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL" ColumnSpan="3">
                                            <asp:TextBox ID="txtDescription" TextMode="MultiLine" MaxLength="250" runat="server"
                                                CssClass="TextBoxPopUpDescription" />
                                        </asp:TableCell></asp:TableRow>
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblPhone1" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL">
                                            <telerik:RadMaskedTextBox ID="txtPhone" runat="server" MaxLength="250" CssClass="TextBoxPopUp"
                                                Mask="(###) ###-####-####" DisplayMask="(###) ###-####-####">
                                            </telerik:RadMaskedTextBox>
                                        </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                            <asp:Label runat="server" ID="lblPhone2" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                CssClass="CellTextBoxR">
                                                <telerik:RadMaskedTextBox ID="txtPhone2" runat="server" MaxLength="250" CssClass="TextBoxPopUp"
                                                    Mask="(###) ###-####-####" DisplayMask="(###) ###-####-####">
                                                </telerik:RadMaskedTextBox>
                                            </asp:TableCell></asp:TableRow>
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblState" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL">
                                            <asp:TextBox ID="txtState" MaxLength="250" CssClass="TextBoxPopUp" runat="server" />
                                        </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                            <asp:Label runat="server" ID="lblCity" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                CssClass="CellTextBoxR">
                                                <asp:TextBox ID="txtCity" MaxLength="250" CssClass="TextBoxPopUp" runat="server" />
                                            </asp:TableCell></asp:TableRow>
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblCodePost" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL">
                                            <telerik:RadMaskedTextBox ID="txtCodePost" runat="server" MaxLength="250" CssClass="TextBoxPopUp"
                                                Mask="#####" DisplayMask="#####">
                                            </telerik:RadMaskedTextBox>
                                        </asp:TableCell><asp:TableCell CssClass="CellLabelL">
                                            <asp:Label runat="server" ID="lblHome" CssClass="fontLabel" /></asp:TableCell>
                                    <asp:TableCell CssClass="CellTextBoxL">
                                        <asp:TextBox ID="txtHome" MaxLength="250" CssClass="TextBoxPopUp" runat="server" />
                                        <asp:RequiredFieldValidator ErrorMessage="*" ControlToValidate="txtHome" runat="server"
                                            CssClass="validator"></asp:RequiredFieldValidator>
                                        <asp:RegularExpressionValidator ControlToValidate="txtHome" Display="Dynamic" runat="server"
                                            ID="reURL" CssClass="validator" ValidationExpression="(((https?||http):((//)|(\\\\)))?[\w\d:#@%/;$()~_?\+-=\\\.&]*)"></asp:RegularExpressionValidator></asp:TableCell></asp:TableRow>
                            </asp:Table>
                        </div>
                    </telerik:RadPageView>
                    <telerik:RadPageView ID="RadPageEmailSetting" runat="server" Width="100%">
                        <div class="TabTitleOrganization">
                            <asp:Label ID="lblTitleTab2" runat="server"></asp:Label></div>
                        <div class="BodyContainter">
                            <div id="CommonEmails_DIV" runat="server">
                                <asp:Panel ID="CommonEmails" runat="server" Direction="LeftToRight" CssClass="pnlEmail">
                                    <asp:Table ID="Table2" CssClass="organizationTable" runat="server">
                                        <asp:TableRow>
                                            <asp:TableCell CssClass="CellLabelL">
                                                <asp:Label runat="server" ID="lblItPort" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                    CssClass="CellTextBoxL">
                                                    <asp:TextBox ID="txtItPort" MaxLength="250" CssClass="TextBoxPopUp" runat="server">
                                                    </asp:TextBox><asp:RequiredFieldValidator runat="server" ErrorMessage="*" ControlToValidate="txtItPort"
                                                        CssClass="validator" Display="Dynamic" />
                                                </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                                    <asp:Label runat="server" CssClass="fontLabel" ID="lblItServer" /></asp:TableCell><asp:TableCell
                                                        CssClass="CellTextBoxR">
                                                        <asp:TextBox ID="txtItServer" MaxLength="250" CssClass="TextBoxPopUp" runat="server" /><asp:RequiredFieldValidator
                                                            runat="server" ErrorMessage="*" ControlToValidate="txtItServer" CssClass="validator"
                                                            Display="Dynamic" />
                                                    </asp:TableCell></asp:TableRow>
                                        <asp:TableRow>
                                            <asp:TableCell CssClass="CellLabelL">
                                                <asp:Label runat="server" ID="lblServerPassword" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                    CssClass="CellTextBoxL">
                                                    <asp:TextBox ID="txItServerPassword" MaxLength="250" CssClass="TextBoxPopUp" runat="server">
                                                    </asp:TextBox><asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
                                                        ErrorMessage="*" ControlToValidate="txtItPort" CssClass="validator" Display="Dynamic" />
                                                </asp:TableCell><asp:TableCell CssClass="CellLabelR">
                                                    <asp:Label runat="server" CssClass="fontLabel" ID="Label2" /></asp:TableCell><asp:TableCell
                                                        CssClass="CellTextBoxR">
                                                
                                                    </asp:TableCell></asp:TableRow>
                                        <asp:TableRow>
                                            <asp:TableCell CssClass="CellLabelL">
                                                <asp:Label runat="server" ID="lblSsl" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                    CssClass="CellTextBoxL">
                                                    <asp:DropDownList ID="ddlSSL" runat="server">
                                                    </asp:DropDownList>
                                                </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                                </asp:TableCell><asp:TableCell CssClass="CellTextBoxR">
                                                   
                                         
                                                </asp:TableCell></asp:TableRow>
                                        <asp:TableRow>
                                            <asp:TableCell CssClass="CellLabelL">
                                                <asp:Label runat="server" ID="lblSendEmail" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                    CssClass="CellTextBoxL">
                                                    <asp:DropDownList ID="ddlSendEmail" runat="server">
                                                    </asp:DropDownList>
                                                </asp:TableCell><asp:TableCell CssClass="CellLabelRTW">
                                                    <asp:Label runat="server" CssClass="fontLabel" ID="lblisHtml" /></asp:TableCell><asp:TableCell
                                                        CssClass="CellTextBoxR">
                                                        <asp:DropDownList ID="ddlIsHTML" runat="server">
                                                        </asp:DropDownList>
                                                    </asp:TableCell></asp:TableRow>
                                    </asp:Table>
                                </asp:Panel>
                            </div>
                            <div id="SettingbyAreas_DIV" runat="server">
                                <asp:Panel ID="SettingbyAreas" runat="server" CssClass="pnlEmail">
                                    <telerik:RadPanelBar runat="server" ID="RadPanelBar1" Width="100%">
                                        <Items>
                                            <telerik:RadPanelItem Expanded="True" Value="RadPanelIT" runat="server" Selected="true"
                                                Width="100%">
                                                <Items>
                                                    <telerik:RadPanelItem Value="IT" runat="server">
                                                        <ItemTemplate>
                                                            <asp:Table CssClass="organizationTable" runat="server">
                                                                <asp:TableRow>
                                                                    <asp:TableCell CssClass="CellLabelL">
                                                                        <asp:Label runat="server" ID="lblITFromAddress" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                                                            CssClass="CellTextBoxL">
                                                                            <asp:TextBox ID="txtITFromAddress" MaxLength="250" CssClass="TextBoxPopUp" runat="server">
                                                                            </asp:TextBox><asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
                                                                                ErrorMessage="*" ControlToValidate="txtITFromAddress" CssClass="validator" Display="Dynamic" />
                                                                            <asp:RegularExpressionValidator ControlToValidate="txtItFromAddress" CssClass="validator" ID="reITFromAddress"
                                                                                Display="Dynamic" ValidationExpression="^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$"  runat="server"></asp:RegularExpressionValidator>
                                                                        </asp:TableCell><asp:TableCell CssClass="CellLabelR">
                                                                            <asp:Label runat="server" CssClass="fontLabel" ID="lblITFromName" /></asp:TableCell><asp:TableCell
                                                                                CssClass="CellTextBoxR">
                                                                                <asp:TextBox ID="txtItFromName" MaxLength="250" CssClass="TextBoxPopUp" runat="server" /><asp:RequiredFieldValidator
                                                                                    ID="RequiredFieldValidator4" runat="server" ErrorMessage="*" ControlToValidate="txtItFromName"
                                                                                    CssClass="validator" Display="Dynamic" />
                                                                            </asp:TableCell></asp:TableRow>
                                                            </asp:Table>
                                                        </ItemTemplate>
                                                    </telerik:RadPanelItem>
                                                </Items>
                                            </telerik:RadPanelItem>
                                        </Items>
                                    </telerik:RadPanelBar>
                                </asp:Panel>
                            </div>
                            <%-- <div style="width: 100%; text-align: left">
                            <asp:ImageButton ID="btnAddEmail" runat="server" ImageUrl="~/UI/Images/add.png">
                            </asp:ImageButton><asp:Label ID="lblAdd" runat="server"></asp:Label></div>--%>
                        </div>
                    </telerik:RadPageView>
                    <telerik:RadPageView ID="RadPageView1" runat="server" Width="680px">
                        <div class="TabTitleOrganization">
                            <asp:Label ID="lblTitleTab3" runat="server"></asp:Label></div>
                        <div class="BodyContainter">
                            <asp:Table CssClass="organizationTable" runat="server">
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblCulture" CssClass="fontLabel" /></asp:TableCell><asp:TableCell
                                            CssClass="CellTextBoxL">
                                            <telerik:RadComboBox ID="cblenguages" runat="server">
                                                <Items>
                                                    <telerik:RadComboBoxItem Value="en-US" Text="United States - English" ImageUrl="../Images/Flags/en-US.png" />
                                                    
                                                </Items>
                                            </telerik:RadComboBox>
                                        </asp:TableCell>
                                    <asp:TableCell CssClass="CellLabelRTW">
                                        <asp:Label runat="server" CssClass="fontLabel" ID="lblExpireDays" /></asp:TableCell>
                                    <asp:TableCell CssClass="CellTextBoxR">
                                        <asp:TextBox ID="txtExpireDays" MaxLength="250" CssClass="TextBoxPopUp" runat="server" /><asp:RequiredFieldValidator
                                            ID="RequiredFieldValidator6" runat="server" ErrorMessage="*" ControlToValidate="txtExpireDays"
                                            CssClass="validator" Display="Dynamic"></asp:RequiredFieldValidator>
                                    </asp:TableCell></asp:TableRow>
                                <asp:TableRow>
                                    <asp:TableCell CssClass="CellLabelL">
                                        <asp:Label runat="server" ID="lblLogo" CssClass="fontLabel" /></asp:TableCell>
                                    <asp:TableCell CssClass="CellTextBoxL">
                                        <%--    <asp:FileUpload   ID="FileUpload1" runat="server"  />
                                       <asp:CustomValidator ControlToValidate="FileUpload1" runat="server" Display="Dynamic"
                                                                         Id="cvFile"   CssClass="validator" OnServerValidate="cvFile_ServerValidate">
                                       ></asp:CustomValidator>--%>
                                        <telerik:RadUpload runat="server" ID="radUpload" MaxFileInputsCount="1" OverwriteExistingFiles="true"
                                            MaxFileSize="1000000" ControlObjectsVisibility="None">
                                        </telerik:RadUpload>
                                    </asp:TableCell>
                                    <asp:TableCell CssClass="CellLabelR" ColumnSpan="2">
                                        <asp:Label CssClass="fontLabel" ID="lblUpload" runat="server"></asp:Label></asp:TableCell>
                                </asp:TableRow>
                            </asp:Table>
                        </div>
                    </telerik:RadPageView>
                </telerik:RadMultiPage>
            </div>
        </div>
        <div class="footerSaveOrg">
            <asp:Table ID="Table5" runat="server" Width="100%" HorizontalAlign="Right">
                <asp:TableRow>
                    <asp:TableCell HorizontalAlign="center">
                        <telerik:RadButton ID="btnSave" runat="server" Skin="Vista" Width="100px" OnClick="btnSave_OnClick" />
                        <telerik:RadButton ID="btnCancel" runat="server" Skin="Vista" Width="100px" CausesValidation="False"
                            ToolTip="Cancel" CommandName="Cancel">
                        </telerik:RadButton>
                    </asp:TableCell></asp:TableRow>
            </asp:Table>
        </div>
    </telerik:RadAjaxPanel>
    <UC:Notification ID="Notification" runat="server" />
</asp:Content>


CSS:
.TabSubContainer{ margin-top:6px; margin-left:5px; position:relative; height:50%; width:100%}
 
 .BodyContainter{width:100%; height:100%;  margin-top:5px; margin-left:5px}
 
 .organizationTable{width:100%; max-width:760px; height:50%; }
 
 .TabTitleOrganization
{       
    height:4%;    
    text-align:center;  
    background-color: #C1E3F7;   
    font-Family:inherit;
    font-weight:bolder;           
    font-size: 11px;    
    position:static;
    color:#555555;    
    width:100%;     
    max-width:760px;
    margin-left:0%;
    margin-top:0%

}


.multiPageOrg
{
    position:absolute;
    top:45px;
    color: white;
    text-align:left;
    width: 100%;
    max-width:100%;
    max-width:760px;
    height: 100%;      
}

.tabStripOrg
{
   position:absolute;
   top:2%;
   width:100%;  
   max-width:760px;
   text-align:left;
      
}


.pnlEmail
{
 width:100%;
 font-family: inherit;
 font-size:10px;
 font-weight:bolder;
 color:Black;
 }
 
 .TextBoxPopUpSignature
{
    max-width:250px;
    min-width:250px;
    font-family:Arial;
     font-size:10px;
     max-height:50px;
     min-height: 50px
}

 .TextBoxPopUpDescription
{
    max-width:500px;
    min-width:500px;
    font-family:Arial;
    font-size:10px;
    max-height:120px;
    min-height: 120px
}

 
.footerSaveOrg
{
      
    margin-bottom:0%;
   
    width: 100%;   
    bottom:0%;  
    position:static;
    background-color:#115678 ;
    height:30px;    
    
}

hi
 I am trying to use both rtl anf ltr commands in my editor , i have search forum alot , and finally i found a code that solved the problem a little , but i want to modify this code , for example like MSWord when i want to write Farsi direction sets to rtl , and when i want to write latin direction sets to ltr , but with this code i just can set direction rtl or ltr,not both.

Thanks

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

                                 <telerik:RadScriptManager ID="ScriptManager1" runat="server" EnableScriptCombine="False" />
                                    <telerik:RadEditor ID="txtContent" runat="server" Width="100%" Skin="Telerik" EnableResize="False"
                                        ToolsFile="~/admin/Rad-Editor/Tools.xml" ExternalDialogsPath="~/RadControls/Editor/EditorDialogs"
                                        ToolbarMode="Default" StripFormattingOnPaste="MSWordNoFonts" ContentFilters="None"
                                        AllowScripts="True" ImageManager-MaxUploadFileSize="20971520" DocumentManager-MaxUploadFileSize="20971520"
                                        FlashManager-MaxUploadFileSize="20971520" MediaManager-MaxUploadFileSize="20971520">
                                    </telerik:RadEditor>

                                    <script type="text/javascript">
                                                                            Telerik.Web.UI.Editor.CommandList["RTL"] = function(commandName, editor, args) {
                                                                            var oElem = editor.getSelectedElement();
                                                                                  
                                                                            if ( oElem && oElem.tagName == "P") {
                                                                                oElem = "<p dir='rtl' style='text-align: right'>" + editor.getSelectionHtml() + "</p>"
                                                                                    oElem.setAttribute("dir", "rtl");
                                                                                    oElem.style.textAlign = "right";
                                                                               }
                                                                                 
                                                                               else if (editor.getSelectionHtml())//There is some selection
                                                                                {

                                                                                    var toPaste = "<p dir='rtl' style='text-align: right'>" + editor.getSelectionHtml() + "</p>";
                                                                                    editor.pasteHtml(toPaste);
                                                                                }
                                                                             
                                                                            }

                                                                            Telerik.Web.UI.Editor.CommandList["LTR"] = function(commandName, editor, args) {
                                                                                var oElem = editor.getSelectedElement();

                                                                                if ( oElem && oElem.tagName == "P") {
                                                                                    oElem = "<p dir='ltr' style='text-align: left'>" + editor.getSelectionHtml() + "</p>"
                                                                                    oElem.setAttribute("dir", "ltr");
                                                                                    oElem.style.textAlign = "left";
                                                                                }

                                                                                else if (editor.getSelectionHtml())//There is some selection
                                                                                {

                                                                                    var toPaste = "<p dir='ltr' style='text-align: left'>" + editor.getSelectionHtml() + "</p>";
                                                                                    editor.pasteHtml(toPaste);
                                                                                }

                                                                             
                                                                            } 

Hi,

I would like to know if the radFileExplorer can have a preview on the document uploaded in the sharepoint document library?

And can the RadFileExplorer also carry over the permission of the sharepoint folder/sub folders when it renders the treeview for specific users?

Thanks,
Jo

I have a dataset ds which contains Image which i want to display , look at the code below

However this throws an error which i am attaching ...
Help..??

Hi,
I face a problem with COPY functionality in Firefox 7.0.1.
when i click on COPY button it open a dialog with following message
" please use Ctrl+c to copy".
same problem with PASTE functionality.
i attached a snapshot.
please give me solution.
thanks in advance.

How can I apply skin to html table or div, I trying to fix background style of my two toolbars,
one left aligned and second right aligned and between them there is white background
that i want to fix.