$(function() {
var editorInstance = $(".html-editor").dxHtmlEditor({
height: 300,
toolbar: {
items: [
"undo", "redo", "separator",
{
formatName: "size",
formatValues: ["8pt", "10pt", "12pt", "14pt", "18pt", "24pt", "36pt"]
},
{
formatName: "font",
formatValues: ["Arial", "Courier New", "Georgia", "Impact", "Lucida Console", "Tahoma", "Times New Roman", "Verdana"]
},
"separator",
"bold", "italic", "strike", "underline", "separator",
"alignLeft", "alignCenter", "alignRight", "alignJustify", "separator",
"color", "background"
]
},
onValueChanged: function(e) {
$(".value-content").text(e.component.option("value"));
}
}).dxHtmlEditor("instance");
$(".value-types").dxButtonGroup({
items: [{ text: "Html" }, { text: "Markdown" }],
selectedItemKeys: ["Html"],
onSelectionChanged: function(e) {
editorInstance.option("valueType", e.addedItems[0].text.toLowerCase());
$(".value-content").text(editorInstance.option("value"));
}
});
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.common.css"/>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/quill/1.3.7/quill.min.js"></script>
<script src="https://unpkg.com/turndown/dist/turndown.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/1.8.7/showdown.min.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.2.4/js/dx.all.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css"/>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="html-editor">
<h2>
<img src="images/widgets/HtmlEditor.svg" alt="HtmlEditor">
Formatted Text Editor (HTML Editor)
</h2>
<br>
<p>DevExtreme HTML5 JavaScript HTML Editor is a client-side WYSIWYG text editor that allows its users to format
textual and visual content and store it as HTML or Markdown.</p>
</div>
<div class="options">
<div class="value-types"></div>
<div class="value-content"></div>
</div>
</div>
</body>
</html>
.dx-htmleditor-content img {
vertical-align: middle;
padding-right: 10px;
}
.value-content {
margin-top: 20px;
overflow: auto;
height: 110px;
width: 100%;
white-space: pre-wrap;
}
.options {
margin-top: 20px;
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
box-sizing: border-box;
width: 100%;
}