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Version Q2 2011 released 07/12/2011
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Editor / Right-to-left Support


  • Right-to-Left support


    The RadEditor supports right-to-left (RTL) language locales. In order to configure the RadEditor in RTL mode you should go through the following steps:

    1. RTL support for RadEditor:

    - register the Editor_RTL.css file in the <head></head> section of your webpage, i.e:

    - <link rel="stylesheet" type="text/css" href="./RTL/Editor_RTL.css" />

    2. RTL for RadEditor dialogs:

    - Use the DialogsCssFile property to include the RadEditor_Dialogs_RTL.css file in the dialogs of RadEditor:

    - <telerik:RadEditor DialogsCssFile="./RTL/RadEditor_Dialogs_RTL.css"></telerik:RadEditor>

    3. RTL for the content area of RadEditor:

    - Use the ContentAreaCssFile property of RadEditor to include the EditorContentArea_RTL.css file:

    - <telerik:RadEditor runat="server" ID="RadEditor1" SkinID="DefaultSetOfTools" Height="350px" DialogsCssFile="./RTL/RadEditor_Dialogs_RTL.css" ContentAreaCssFile="./RTL/EditorContentArea_RTL.css"></telerik:RadEditor>

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="C#" %>
    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <!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">
        <link rel="stylesheet" type="text/css" href="RTL/Editor_RTL.css" />
        <style type="text/css">
        html
        {
          direction: rtl;
        }
        html, body, form
        {
          height: 100%;
          margin: 0px;
          padding: 0px;
          overflow: hidden;
        }
        /*info panel*/

    .infoPanel,
    .bigModule
    {
        border:1px solid #ffe58a;
        margin:1.6em 0;
        padding:1em 3em 1em 0;
        background:#fff3c8 repeat-x url(../../../Common/styles09/infoPanel.gif);
        color:#000;
    }

    .infoInner,
    .bigModuleBottom
    {
        min-height:30px;
        padding:0 0 0 66px;
        background:no-repeat -1184px -1447px url(../../../Common/styles09/sprite09.gif);
    }

    .infoPanel .title,
    .bigModule .title
    {
        display:block;
        margin:0 0 1.4em;
        padding:6px 0 0;
        font-size:1.2em;
    }

    .infoPanel a,
    .bigModule a
    {
        color:#f60;
    }
        </style>

        <script runat="server">

            protected void Page_Load(object sender, EventArgs e)
            {
                if (!this.IsPostBack)
                {
                    RadEditor1.Content = GetLanguage(RadioButtonList1.SelectedValue);
                }
            }

            protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e)
            {
                RadioButtonList radiolist = sender as RadioButtonList;
                RadEditor1.Content = GetLanguage(radiolist.SelectedValue);
            }

            private string GetLanguage(string selectedLanguage)
            {
                System.Xml.XmlDocument languageFile = new System.Xml.XmlDocument();
                languageFile.Load(Server.MapPath("Languages.xml"));
                // Get root element ;
                System.Xml.XmlElement languages = languageFile.DocumentElement;
                System.Xml.XmlNode selectedLangNode = languages.SelectSingleNode(selectedLanguage);

                string text = selectedLangNode.InnerXml;
                return text;
            }
        </script>

    </head>
    <body>
        <form id="form1" runat="server">
            <telerik:RadScriptManager ID="ScriptManager1" runat="server" />
            <div>
                <br />
                <br />
                <br />
                <telerik:RadSkinManager Skin="Web20" runat="server" ID="RadSkinManager1" />
                <telerik:RadFormDecorator runat="server" ID="RadFormDecorator1" />
                
                    
                 <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1">


                            <qsf:InformationBox ID="InformationBox1" runat="server">

    <asp:RadioButtonList ID="RadioButtonList1" runat="server" CellSpacing="10" RepeatDirection="Horizontal"
    AutoPostBack="true" OnSelectedIndexChanged="RadioButtonList1_SelectedIndexChanged">
                                    <asp:ListItem Text="Latin" Value="Latin" Selected="True"></asp:ListItem>
                                    <asp:ListItem Text="Arabic" Value="Arabic"></asp:ListItem>
                                    <asp:ListItem Text="Farsi" Value="Farsi"></asp:ListItem>
                                    <asp:ListItem Text="Hebrew" Value="Hebrew"></asp:ListItem>
                                </asp:RadioButtonList>
                                
                            </qsf:InformationBox>
                            
                            <telerik:RadEditor runat="server" ID="RadEditor1" Height="350px"
                                DialogsCssFile="./RTL/RadEditor_Dialogs_RTL.css" ContentAreaCssFile="./RTL/EditorContentArea_RTL.css">
                                <Modules>
         <telerik:EditorModule Visible="false" />
                                </Modules>
                            </telerik:RadEditor>
                 </telerik:RadAjaxPanel>
            
            </div>
        </form>
    </body>
    </html>

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