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- <!DOCTYPE html>
- <!--
- Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- For licensing, see LICENSE.md or http://ckeditor.com/license
- -->
- <html>
- <head>
- <meta charset="utf-8">
- <title>HTML Compliant Output — CKEditor Sample</title>
- <script src="../../../ckeditor.js"></script>
- <script src="../../../samples/old/sample.js"></script>
- <link href="../../../samples/old/sample.css" rel="stylesheet">
- <meta name="ckeditor-sample-required-plugins" content="sourcearea">
- <meta name="ckeditor-sample-name" content="Output HTML">
- <meta name="ckeditor-sample-group" content="Advanced Samples">
- <meta name="ckeditor-sample-description" content="Configuring CKEditor to produce legacy HTML 4 code.">
- </head>
- <body>
- <h1 class="samples">
- <a href="../../../samples/old/index.html">CKEditor Samples</a> » Producing HTML Compliant Output
- </h1>
- <div class="warning deprecated">
- This sample is not maintained anymore. Check out the <a href="http://sdk.ckeditor.com/">brand new samples in CKEditor SDK</a>.
- </div>
- <div class="description">
- <p>
- This sample shows how to configure CKEditor to output valid
- <a class="samples" href="http://www.w3.org/TR/html401/">HTML 4.01</a> code.
- Traditional HTML elements like <code><b></code>,
- <code><i></code>, and <code><font></code> are used in place of
- <code><strong></code>, <code><em></code>, and CSS styles.
- </p>
- <p>
- To add a CKEditor instance outputting legacy HTML 4.01 code, load the editor using a standard
- JavaScript call, and define CKEditor features to use the HTML compliant elements and attributes.
- </p>
- <p>
- A snippet of the configuration code can be seen below; check the source of this page for
- full definition:
- </p>
- <pre class="samples">
- CKEDITOR.replace( '<em>textarea_id</em>', {
- coreStyles_bold: { element: 'b' },
- coreStyles_italic: { element: 'i' },
- fontSize_style: {
- element: 'font',
- attributes: { 'size': '#(size)' }
- }
- ...
- });</pre>
- </div>
- <form action="../../../samples/sample_posteddata.php" method="post">
- <p>
- <label for="editor1">
- Editor 1:
- </label>
- <textarea cols="80" id="editor1" name="editor1" rows="10"><p>This is some <b>sample text</b>. You are using <a href="http://ckeditor.com/">CKEditor</a>.</p></textarea>
- <script>
- CKEDITOR.replace( 'editor1', {
- /*
- * Ensure that htmlwriter plugin, which is required for this sample, is loaded.
- */
- extraPlugins: 'htmlwriter',
- /*
- * Style sheet for the contents
- */
- contentsCss: 'body {color:#000; background-color#:FFF;}',
- /*
- * Simple HTML5 doctype
- */
- docType: '<!DOCTYPE HTML>',
- /*
- * Allowed content rules which beside limiting allowed HTML
- * will also take care of transforming styles to attributes
- * (currently only for img - see transformation rules defined below).
- *
- * Read more: http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter
- */
- allowedContent:
- 'h1 h2 h3 p pre[align]; ' +
- 'blockquote code kbd samp var del ins cite q b i u strike ul ol li hr table tbody tr td th caption; ' +
- 'img[!src,alt,align,width,height]; font[!face]; font[!family]; font[!color]; font[!size]; font{!background-color}; a[!href]; a[!name]',
- /*
- * Core styles.
- */
- coreStyles_bold: { element: 'b' },
- coreStyles_italic: { element: 'i' },
- coreStyles_underline: { element: 'u' },
- coreStyles_strike: { element: 'strike' },
- /*
- * Font face.
- */
- // Define the way font elements will be applied to the document.
- // The "font" element will be used.
- font_style: {
- element: 'font',
- attributes: { 'face': '#(family)' }
- },
- /*
- * Font sizes.
- */
- fontSize_sizes: 'xx-small/1;x-small/2;small/3;medium/4;large/5;x-large/6;xx-large/7',
- fontSize_style: {
- element: 'font',
- attributes: { 'size': '#(size)' }
- },
- /*
- * Font colors.
- */
- colorButton_foreStyle: {
- element: 'font',
- attributes: { 'color': '#(color)' }
- },
- colorButton_backStyle: {
- element: 'font',
- styles: { 'background-color': '#(color)' }
- },
- /*
- * Styles combo.
- */
- stylesSet: [
- { name: 'Computer Code', element: 'code' },
- { name: 'Keyboard Phrase', element: 'kbd' },
- { name: 'Sample Text', element: 'samp' },
- { name: 'Variable', element: 'var' },
- { name: 'Deleted Text', element: 'del' },
- { name: 'Inserted Text', element: 'ins' },
- { name: 'Cited Work', element: 'cite' },
- { name: 'Inline Quotation', element: 'q' }
- ],
- on: {
- pluginsLoaded: configureTransformations,
- loaded: configureHtmlWriter
- }
- });
- /*
- * Add missing content transformations.
- */
- function configureTransformations( evt ) {
- var editor = evt.editor;
- editor.dataProcessor.htmlFilter.addRules( {
- attributes: {
- style: function( value, element ) {
- // Return #RGB for background and border colors
- return CKEDITOR.tools.convertRgbToHex( value );
- }
- }
- } );
- // Default automatic content transformations do not yet take care of
- // align attributes on blocks, so we need to add our own transformation rules.
- function alignToAttribute( element ) {
- if ( element.styles[ 'text-align' ] ) {
- element.attributes.align = element.styles[ 'text-align' ];
- delete element.styles[ 'text-align' ];
- }
- }
- editor.filter.addTransformations( [
- [ { element: 'p', right: alignToAttribute } ],
- [ { element: 'h1', right: alignToAttribute } ],
- [ { element: 'h2', right: alignToAttribute } ],
- [ { element: 'h3', right: alignToAttribute } ],
- [ { element: 'pre', right: alignToAttribute } ]
- ] );
- }
- /*
- * Adjust the behavior of htmlWriter to make it output HTML like FCKeditor.
- */
- function configureHtmlWriter( evt ) {
- var editor = evt.editor,
- dataProcessor = editor.dataProcessor;
- // Out self closing tags the HTML4 way, like <br>.
- dataProcessor.writer.selfClosingEnd = '>';
- // Make output formatting behave similar to FCKeditor.
- var dtd = CKEDITOR.dtd;
- for ( var e in CKEDITOR.tools.extend( {}, dtd.$nonBodyContent, dtd.$block, dtd.$listItem, dtd.$tableContent ) ) {
- dataProcessor.writer.setRules( e, {
- indent: true,
- breakBeforeOpen: true,
- breakAfterOpen: false,
- breakBeforeClose: !dtd[ e ][ '#' ],
- breakAfterClose: true
- });
- }
- }
- </script>
- </p>
- <p>
- <input type="submit" value="Submit">
- </p>
- </form>
- <div id="footer">
- <hr>
- <p>
- CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
- </p>
- <p id="copy">
- Copyright © 2003-2016, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
- Knabben. All rights reserved.
- </p>
- </div>
- </body>
- </html>
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