You may load the contents edited in Synap Editor through Javascript function as follows.

<script>
var html = editor.getPublishingHtml();
</script>



Check if editor.getPublishingHtml() function is working by opening the browser's console window (F12).

<!-- jQuery -->
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>

<!-- code mirror -->
<script type="text/javascript" src='https://synapeditor.com/se/resource/synapeditor/externals/codeMirror/codemirror.min.js'></script>
<script type="text/javascript" src="https://synapeditor.com/se/resource/synapeditor/externals/codeMirror/xml.min.js"></script>
<link rel='stylesheet' href='https://synapeditor.com/se/resource/synapeditor/externals/codeMirror/codemirror.min.css'>

<!-- formular parser -->
<script type="text/javascript" src='https://synapeditor.com/se/resource/synapeditor/externals/formulaParser/formula-parser.min.js'></script>


<!-- Synap Editor -->
<script src='https://synapeditor.com/se/resource/synapeditor.config.js'></script>
<script src='https://synapeditor.com/se/resource/synapeditor/synapeditor.min.js'></script>
<link href='https://synapeditor.com/se/resource/synapeditor/synapeditor.min.css' rel='stylesheet' type='text/css'>

<!-- tui Image Editor -->
<script type="text/javascript" src='https://synapeditor.com/se/resource/synapeditor/plugins/tuiImageEditor/tuiImageEditor.min.js'></script>
<link rel='stylesheet' href='https://synapeditor.com/se/resource/synapeditor/plugins/tuiImageEditor/tuiImageEditor.min.css'>
<div style="background-color: #ffffff; width:99%; height:200px;">
        <div id="synapEditor">
			<p>
				<span>You may check if <em>editor.getPublishingHtml()</em> function is working by opening the browser's console window (F12).
			</p>
		</div>
</div>
<script>
		window.editor = new SynapEditor("synapEditor", synapEditorConfig, document.getElementById('synapEditor').innerHTML);
</script>