Thanks to visit codestin.com
Credit goes to www.tiny.cloud

Directionality plugin

This plugin adds directionality controls to the toolbar, enabling TinyMCE to better handle languages written from right to left. It also adds a toolbar button for each of its values, ltr for left-to-right text and rtl for right-to-left text.

Basic setup

tinymce.init({
  selector: 'textarea',  // change this value according to your HTML
  plugins: 'directionality',
  toolbar: 'ltr rtl'
});

Toolbar buttons

The Directionality plugin provides the following toolbar buttons:

Toolbar button identifier Description

ltr

Sets the directionality of contents to ltr.

rtl

Sets the directionality of contents to rtl.

These toolbar buttons can be added to the editor using:

Commands

The Directionality plugin provides the following TinyMCE commands.

Command Description

mceDirectionLTR

Changes the directionality to LTR.

mceDirectionRTL

Changes the directionality to RTL.
Examples
tinymce.activeEditor.execCommand('mceDirectionLTR');
tinymce.activeEditor.execCommand('mceDirectionRTL');