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Node.js

Setting the MIME Text Charset (such as utf-8, iso-8859-1, etc.)

See more MIME Examples

Demonstrates how setting the Charset property controls the character encoding used for the text body in a MIME message.

Chilkat Node.js Downloads

Node.js
NODEJS_PRELUDE

function chilkatExample() {

    //  This example assumes the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    var mime = new chilkat.Mime();

    //  Set the MIME body using some 8bit non-us-ascii characters:
    mime.SetBody("á, é, í, ó, ú");

    //  Set the Content-Type
    mime.ContentType = "text/plain";

    //  Set the Content-Transfer-Encoding to "quoted-printable";
    //  so it's easy to see the bytes used to encode each character
    //  (i.e. it will be easy to see that utf-8 uses 2-bytes for 
    //  non-us-ascii characters such as "á", whereas a character
    //  encoding such as iso-8859-1 will use one byte per character.
    mime.Encoding = "quoted-printable";

    //  Set the Charset to utf-8
    mime.Charset = "utf-8";

    //  Examine the MIME:
    console.log(mime.GetMime());

    //  The MIME should look like this:

    //  Content-Transfer-Encoding: quoted-printable
    //  Content-Type: text/plain; charset="utf-8";
    //  
    //  =C3=A1, =C3=A9, =C3=AD, =C3=B3, =C3=BA

    //  Now change the Charset to "iso-8859-1";
    mime.Charset = "iso-8859-1";

    //  Get the MIME again...
    console.log(mime.GetMime());

    //  Now the MIME should look like this:

    //  Content-Transfer-Encoding: quoted-printable
    //  Content-Type: text/plain; charset="iso-8859-1";
    //  
    //  =E1, =E9, =ED, =F3, =FA

}

chilkatExample();