The following sample demonstrates how to get the Rich Text Editor value in button click.
Render the Rich Text Editor in form.
<form id="myForm" class="form-vertical">
<div class="form-group">
<textarea id="defaultRTE" name="defaultRTE" required maxlength="100" minlength="20" data-msg-containerid="dateError"> </textarea>
<div id="dateError" style="padding-top: 10px"></div>
</div>
<div style="text-align: center">
<button id="validateSubmit" class="samplebtn e-control e-btn" type="submit" data-ripple="true">Submit</button>
<button id="resetbtn" class="samplebtn e-control e-btn" type="reset" data-ripple="true">Reset</button>
</div>
</form>Upon submitting the form, the getValue method will be triggered. Through the FormData class, get the Rich Text Editor value.
import { enableRipple } from '@syncfusion/ej2-base';
enableRipple(true);
import { RichTextEditor, Toolbar, Link, Image, HtmlEditor, Count, QuickToolbar } from '@syncfusion/ej2-richtexteditor';
import { FormValidator } from '@syncfusion/ej2-inputs';
RichTextEditor.Inject(Toolbar, Link, Image, HtmlEditor, Count, QuickToolbar);
let defaultRTE: RichTextEditor = new RichTextEditor({ showCharCount: true, maxLength: 100, placeholder: 'Type something' });
defaultRTE.appendTo('#defaultRTE');
let formObject = new FormValidator('#form-element');
document.getElementById('validateSubmit').onclick = function (){
getValue();
}
function getValue(){
let form = document.getElementById('form-element');
let formData = new FormData(form);
let rteValue = formData.get('defaultRTE');
alert(rteValue);//Store the value to the data base.
}<!DOCTYPE html>
<html lang="en">
<head>
<title>Essential JS 2 Rich Text Editor</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-base/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-richtexteditor/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id="content" class="box-form" style="margin: 0 auto; width:750px; padding:25px">
<form id="form-element" class="form-vertical">
<div class="form-group">
<textarea id="defaultRTE" required name="defaultRTE" class="form-control"></textarea>
<div id="dateError" style="padding-top: 10px"></div>
</div>
<div class="form-group">
<div class="col-sm-3 control-label"></div>
<div class="col-sm-6">
<div id='error'></div>
</div>
</div>
<div style="text-align: center">
<button id="validateSubmit" class="samplebtn e-control e-btn">Submit</button>
<button id="resetbtn" class="samplebtn e-control e-btn" type="reset" data-ripple="true">Reset</button>
</div>
</form>
</div>
</div>
</body>
</html>