editor.js/README.md
Peter Savchenko ff91466b14
feat(toolbar): toolbar refactored and ui improved (#1815)
* chore(block-tune-toggler): toggler moved to the left (draft)

* toolbox ui updated

* fixd caret jumpling, improved some styles

* toolbar moving by block-hover

- UI module triggers 'block-hovered' event
- Toolbar uses 'block-hovered' for appearing
- `currentBlock` setter added to the BlockManager
- (reactangle-selection): the throttling added to the mousemove and scroll handlers
- `getBlockIndex` method added to the Api
- (api-blocks): toolbar moving logic removed from `blocks.move()` and `blocks.swap()` methods. Instead, MoveUp and MoveDown tunes uses Toolbar API

* the dark-theme to the example-dev.html

* positioning improved

* fix(rectangle-selection): first click after RS does not clears selection state

* toolbox position fixed

* the toolbox module became a standalone class

- Toolbox became a standalone class from the editor module. It can be accessed only via the owner (the Toolbar module)
- (api.blocks) the insert() method now has the `replace` param. Also, it returns inserted Block API now.

* new(api.listeners): `on()` now returns the listener id. The new `offById()` method added

* fix bug with Tab pressing on hovered but not focused block

* mobile version improved

* upd example dev

* small updaets

* add nested-list

* linting

* (api.toolbar): `toggleBlockSettings` now fires toggling event with the same state

* EventDispatcher used instead of callbacks for the Toolbox

* UIApi added

* fix ci

* git submodules removed from the ci flow

* add paragraph submodule to the ci flow

* Update CHANGELOG.md

* Update package.json

* use ubuntu-latest for chrome ci
2021-11-24 21:14:24 +03:00

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<a href="https://editorjs.io/"><p align="center"><img src="https://capella.pics/79ce946a-d636-41cd-aa96-d3bc5ecfde03.jpg"></p></a>
[![](https://flat.badgen.net/npm/v/@editorjs/editorjs?icon=npm)](https://www.npmjs.com/package/@editorjs/editorjs)
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[![Backers on Open Collective](https://opencollective.com/editorjs/backers/badge.svg)](#backers)
[![Sponsors on Open Collective](https://opencollective.com/editorjs/sponsors/badge.svg)](#sponsors)
[![](https://img.shields.io/npm/l/@editorjs/editorjs?style=flat-square)](https://www.npmjs.com/package/@editorjs/editorjs)
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| --------- | --------- | --------- | --------- | --------- | --------- |
| Edge 12+ | Firefox 18+ | Chrome 49+ | Safari 10+ | Safari 10+ | Opera 36+
## If you like a project 💗💗💗
If you like Editor.js you can support project improvements and development of new features with a donation to our collective.
👉 [https://opencollective.com/editorjs](https://opencollective.com/editorjs)
### Sponsors
Support us by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/editorjs/contribute/sir-8679/checkout)]
<a href="https://humm.earth/" target="_blank"><img src="https://images.opencollective.com/hummearth/2a8406a/logo/256.png" width="64"></a>
<a href="https://tesen.com/" target="_blank"><img src="https://images.opencollective.com/tesen-media-inc/b90cf6a/logo/256.png" width="64"></a>
<a href="https://slid.cc/" target="_blank"><img src="https://images.opencollective.com/slid_team/ff564d7/logo/256.png" width="64"></a>
### Backers
Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/editorjs/contribute/backer-8632/checkout)]
<a href="https://opencollective.com/editorjs#backers" target="_blank"><img src="https://opencollective.com/editorjs/backers.svg?width=890"></a>
### Contributors
This project exists thanks to all the people who contribute. <img src="https://opencollective.com/editorjs/contributors.svg?width=890&button=false" />
We really welcome new contributors. If you want to make some code with us, please take a look at the [Good First Tasks](https://github.com/codex-team/editor.js/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+task%22). You can write to us on `team@codex.so` or via special [Telegram chat](https://t.me/editorjsdev), or any other way.
## Documentation
Please visit [https://editorjs.io/](https://editorjs.io) to view all documentation articles.
- [Base concepts](https://editorjs.io/base-concepts)
- [Getting started](https://editorjs.io/getting-started)
- [Configuration](https://editorjs.io/configuration)
- [How to create a Block Tool Plugin](https://editorjs.io/creating-a-block-tool)
- [How to create an Inline Tool Plugin](https://editorjs.io/creating-an-inline-tool)
- [API for Tools](https://editorjs.io/tools-api)
You can join a [Gitter-channel](https://gitter.im/codex-team/editor.js) or [Telegram-chat](//t.me/codex_editor) and ask a question.
## Changelog
See the whole [Changelog](/docs/CHANGELOG.md)
## How to use Editor.js
### Basics
Editor.js is a Block-Styled editor. Blocks are structural units, of which the Entry is composed.
For example, `Paragraph`, `Heading`, `Image`, `Video`, `List` are Blocks. Each Block is represented by Plugin.
We have [many](http://github.com/editor-js/) ready-to-use Plugins and a [simple API](https://editorjs.io/tools-api) for creating new ones.
How to use the Editor after [Installation](https://editorjs.io/getting-started).
- Create new Blocks by pressing Enter or clicking 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.
![](https://github.com/editor-js/list/raw/master/assets/example.gif)
- Select a text fragment and apply a style or insert a link from the Inline Toolbar
![](https://capella.pics/7ccbcfcd-1c49-4674-bea7-71021468a1bd.jpg)
- Use the «three-dots» button on the right to open Block Settings. From here, you can move and delete a Block
or apply a Tool's settings, if it provided. For example, you can set a Heading level or List style.
![](https://capella.pics/01a55381-46cd-47c7-b92e-34765434f2ca.jpg)
### Shortcuts
A few shortcuts are preset as available.
Shortcut | Action | 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
Each Tool can also have its own shortcuts. These are specified in the configuration of the Tool, for example:
```js
var editor = new EditorJS({
//...
tools: {
header: {
class: Header,
shortcut: 'CMD+SHIFT+H'
},
list: {
class: List,
shortcut: 'CMD+SHIFT+L'
}
}
//...
});
```
## Installation Guide
There are few steps to run Editor.js on your site.
1. [Load Editor's core](#load-editors-core)
2. [Load Tools](#load-tools)
3. [Initialize Editor's instance](#create-editor-instance)
### Step 1. Load Editor's core
Get Editor.js itself. It is a [minified script](dist/editor.js) with Editor's core and some default must-have tools.
Choose the most usable method of getting Editor for you.
- Node package
- Source from CDN
##### Option A. NPM install
Install the package via NPM or Yarn
```shell
npm i @editorjs/editorjs
```
Include module in your application
```javascript
import EditorJS from '@editorjs/editorjs';
```
##### Option B. Use a CDN
You can load EditorJS directly from from [jsDelivr CDN](https://www.jsdelivr.com/package/npm/@editorjs/editorjs).
`https://cdn.jsdelivr.net/npm/@editorjs/editorjs@latest`
For example, place this in your HTML:
```html
<script src="https://cdn.jsdelivr.net/npm/@editorjs/editorjs@latest"></script>
```
Or download the bundle file and use it from your server.
```html
<script src="editor.js"></script>
```
### Step 2. Load the Tools that you want to make available
Each Block is represented by a [Tool](docs/tools.md). Tools are simple external scripts with their own logic. For example, there is a [Header](https://github.com/editor-js/header) Tool into which you type your heading text. If you want to be able to use this, install the Header Tool the same way as the Editor (Node.js, CDN, local file).
**Example:** use Header from CDN
```html
<script src="https://cdn.jsdelivr.net/npm/codex.editor.header@2.0.4/dist/bundle.js"></script>
```
Check [Editor.js's community](https://github.com/editor-js/) to see more ready-to-use Tools.
### Step 3. Create Editor instance
Create an instance of Editor.js and pass [Configuration Object](types/configs/editor-config.d.ts) with `holderId` and tools list.
```html
<div id="editorjs"></div>
```
You can create a simple Editor with only default Paragraph Tool by passing a string with element's Id (wrapper for Editor) as a configuration param. Or use the default `editorjs` id for wrapper.
```javascript
var editor = new EditorJS(); /** Zero-configuration */
// equals
var editor = new EditorJS('editorjs');
````
Or pass a whole settings object.
```javascript
var editor = new EditorJS({
/**
* Create a holder for the Editor and pass its ID
*/
holder : 'editorjs',
/**
* Available Tools list.
* Pass Tool's class or Settings object for each Tool you want to use
*/
tools: {
header: {
class: Header,
inlineToolbar : true
},
// ...
},
/**
* Previously saved data that should be rendered
*/
data: {}
});
```
### Saving Data
Call `editor.save()` and handle returned Promise with saved data.
```javascript
editor.save()
.then((savedData) => {
console.log(savedData);
});
```
### Example
Take a look at the [example.html](example/example.html) to view more detailed examples.
## Credits and references
- We use [HTMLJanitor](https://github.com/guardian/html-janitor) module in our Sanitizer module.
# About CodeX
<img align="right" width="120" height="120" src="https://codex.so/public/app/img/codex-logo.svg" hspace="50">
CodeX is a team of digital specialists around the world interested in building high-quality open source products on a global market. We are [open](https://codex.so/join) for young people who want to constantly improve their skills and grow professionally with experiments in cutting-edge technologies.
| 🌐 | Join 👋 | Twitter | Instagram |
| -- | -- | -- | -- |
| [codex.so](https://codex.so) | [codex.so/join](https://codex.so/join) |[@codex_team](http://twitter.com/codex_team) | [@codex_team](http://instagram.com/codex_team/) |