How can I convert string to HTML encoded string in Flutter.
This is an example string
This is the sample text & special character
also new line
I want to convert like this
This is the sample text & special character <br> also new line
Not only & I want all of the HTML entities available.
I found HTML to string everywhere But not String to HTML anywhere! I want reversed/opposite feature what html_unescape: provide!
I think this is what you're looking for:
https://api.flutter.dev/flutter/dart-convert/HtmlEscape-class.html
Check out how to do it with the Dart HtmlEscape class.
const HtmlEscape htmlEscape = HtmlEscape();
String unescaped = 'Text & subject'; // The text you want to convert
String escaped = htmlEscape.convert(unescaped);
print(escaped); // Text & subject
Using flutter_html to preview with HTML template.
import 'package:html/parser.dart' as htmlparser;
import 'package:html/dom.dart' as dom;
...
String htmlData = """<div>
<h1>Demo Page</h1>
<p>This is a fantastic product that you should buy!</p>
<h3>Features</h3>
<ul>
<li>It actually works</li>
<li>It exists</li>
<li>It doesn't cost much!</li>
</ul>
<!--You can pretty much put any html in here!-->
</div>""";
dom.Document document = htmlparser.parse(htmlData);
/// sanitize or query document here
Widget html = Html(
document: document,
);
