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Set a transparent background to RadEditor

Description

Learn how to make RadEditor content area iframe transparent

Solution

In order to set the background color of RadEditor to be transparent follow the steps below: 1. Add the following CSS in the head section of the webpage:

        <style type="text/css">
            body {
                background: lightgreen;
            }

            div.RadEditor td {
                /*This color is specific to the Default editor skin! If you are using another skin, change the color!*/
                background-color: #ececec !important;
            }

            div.RadEditor,
            div.RadEditor .reContent,
            div.RadEditor .reContent iframe {
                background: transparent !important;
            }
        </style>
  1. Add the following JavaScript below the style tag in the head section of the page:
    <script type="text/javascript">
        function OnClientLoad(editor) {
            var editorframe = editor.get_contentAreaElement();
            editorframe.allowTransparency = true;
            editorframe.contentWindow.document.body.style.background = "transparent";
        }
    </script>
    <telerik:RadEditor runat="server" ID="RadEditor1" OnClientLoad="OnClientLoad"></telerik:RadEditor>
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