editor.js/docs/usage.md

So how to use Editor.js

Basics

Editor.js is a Block-Styled editor. Blocks is a structural units, of which the Entry is composed. For example, Paragraph, Heading, Image, Video, List are Blocks. Each Block is represented by a Plugin. We have many ready-to-use Plugins and the simple API for creation new ones.

So how to use the Editor after Installation.

• Create new Blocks by Enter or with the Plus Button
• Press TAB or click on the Plus Button to view the Toolbox
• Press TAB again to leaf Toolbox and select a Block you need. Then press Enter.

• Select text fragment and apply a style or insert a link from the Inline Toolbar

• Use «three-dots» button on the right to open Block Settings. From here, you can move and delete a Block or apply Tool's settings, if it provided. For example, set a Heading level or List style.

Shortcuts

We really appreciate shortcuts. So there are few presets.

Action	Shortcut	Restrictions
TAB	Show/leaf a Toolbox.	On empty block
SHIFT+TAB	Leaf back a Toolbox.	While Toolbox is opened
ENTER	Create a Block	While Toolbox is opened and some Tool is selected
CMD+B	Bold style	On selection
CMD+I	Italic style	On selection
CMD+K	Insert a link	On selection

Also we support shortcuts on the all type of Tools. Specify a shortcut with the Tools configuration. For example:

var editor = new EditorJS({
  //...
  tools: {
    header: {
      class: Header,
      shortcut: 'CMD+SHIFT+H'
    },
    list: {
      class: List,
      shortcut: 'CMD+SHIFT+L'
    }
  }
  //...
 });

Autofocus

If you want to focus Editor after page has been loaded, you can enable autofocus by passing autofocus to the initial config

var editor = new EditorJS({
  //...
  autofocus: true
  //...
 });

Holder

The holder property supports an id or a reference to dom element.

var editor = new EditorJS({
  holder: document.querySelector('.editor'),
})

var editor2 = new EditorJS({
  holder: 'codex-editor' // like document.getElementById('codex-editor')
})

Placeholder

By default Editor`s placeholder is empty.

You can pass your own placeholder via placeholder field:

var editor = new EditorJS({
  //...
  placeholder: 'My awesome placeholder'
  //...
 });

If you are using your custom Initial Block, placeholder property is passed in config to your Tool constructor.

Log level

You can specify log level for Editor.js console messages via logLevel property of configuration:

var editor = new EditorJS({
  //...
  logLevel: 'WARN'
  //..
})

Possible values:

Value	Description
VERBOSE	Show all messages
INFO	Show info and debug messages
WARN	Show errors and warns only
ERROR	Show errors only