(Node.js) HTML Entity Encode and Decode in StringBuilder

Demonstrates HTML encoding and decoding the contents of a StringBuilder.

Note: This example requires Chilkat v11.1.0 or greater.

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

    var sb = new chilkat.StringBuilder();

    var s = "< é ü ç Ω Hello & World ✓ >";
    sb.Append(s);

    sb.Encode("html","utf-8");
    console.log(sb.GetAsString());

    // Output:
    // < &eacute; &uuml; &ccedil; &ohm; Hello & World &check; >

    // To decode:
    sb.Decode("html","utf-8");
    console.log(sb.GetAsString());

    // Output:
    // < é ü ç Ω Hello & World ✓ >

}

chilkatExample();