Vue.js 3+ rich text editor component – Legacy guide
⚠️ We changed installation methods, and this legacy guide is kept for users’ convenience. If you are looking for current CKEditor 5 Vue integration, please refer to the newest version of the CKEditor 5 integration guide.
CKEditor 5 consists of the ready-to-use editor builds and the CKEditor 5 Framework upon which the builds are based.
The easiest way to use CKEditor 5 in your Vue.js application is by choosing one of the rich text editor builds and simply passing it to the configuration of the Vue.js component. Read more about this solution in the Quick start section of this guide.
Additionally, you can integrate CKEditor 5 from source which is a much more flexible and powerful solution, but requires some additional configuration.
The watchdog feature is available for the React and Angular integrations, but is not supported in Vue yet.
Starting from version 5.0.0 of this package, you can use native type definitions provided by CKEditor 5. Check the details about TypeScript support.
# Quick start
⚠️ This guide is only valid for version 6.0.0 of the @ckeditor/ckeditor5-vue
package, because of the API changes introduced in version 7.0.0. If you are looking for current CKEditor 5 Vue integration, please refer to the newest version of the CKEditor 5 integration guide.
Install the CKEditor 5 WYSIWYG editor component for Vue.js and the editor build of your choice.
Assuming that you picked @ckeditor/ckeditor5-build-classic
:
npm install --save @ckeditor/ckeditor5-vue @ckeditor/ckeditor5-build-classic
You now need to enable the CKEditor 5 component in your application. There are 2 ways to do so:
Optionally, you can use the component locally.
# Direct script include
This is the quickest way to start using CKEditor 5 in your project. Assuming Vue is installed, include the <script>
tags for the WYSIWYG editor component and the build:
<script src="../node_modules/@ckeditor/ckeditor5-build-classic/build/ckeditor.js"></script>
<script src="../node_modules/@ckeditor/ckeditor5-vue/dist/ckeditor.js"></script>
Enable the component globally in your application using the application instance:
Vue.createApp( { /* options */ } ).use( CKEditor ).mount( /* DOM element */ );
Instead of calling the use()
method to install CKEditor 5 component globally, you can always use the component locally.
Use the <ckeditor>
component in your template:
- The
editor
directive specifies the editor build. - The
v-model
directive enables an out–of–the–box two–way data binding. - The
config
directive helps you pass the configuration to the editor instance.
<div id="app">
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
</div>
Vue.createApp( {
data() {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
// The configuration of the editor.
}
}
} ).use( CKEditor ).mount( '#app' );
Voilà! You should see CKEditor 5 running in your Vue.js app.
See the list of supported directives and events that will help you configure the component.
# Using ES6 modules
The editor component comes as a UMD module, which makes it possible to use in various environments, for instance, applications generated by Vue CLI, built using webpack, etc.
To create an editor instance, you must first import the editor build and the component modules into the root file of your application (for example,main.js
when generated by Vue CLI). Then, enable the component using the application instance:
import { createApp } from 'vue';
import CKEditor from '@ckeditor/ckeditor5-vue';
createApp( { /* options */ } ).use( CKEditor ).mount( /* DOM element */ );
Instead of calling the use()
method to install CKEditor 5 component globally, you can always use the component locally.
The following example showcases a single–file component of the application. Use the <ckeditor>
component in your template:
- The
editor
directive specifies the editor build (the editor constructor). - The
v-model
directive enables an out–of–the–box two–way data binding. - The
config
directive helps you pass the configuration to the editor instance.
<template>
<div id="app">
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
// The configuration of the editor.
}
};
}
}
</script>
See the list of the supported directives and events that will help you configure the component.
# Using the component locally
If you do not want the CKEditor 5 component to be enabled globally, you can skip the use()
part entirely. Instead, configure it in the components
property of your view.
Make sure CKEditor
and ClassicEditor
are accessible depending on the integration scenario: as direct script includes or ES6 module imports.
<template>
<div id="app">
<ckeditor :editor="editor" ... ></ckeditor>
</div>
</template>
<script>
export default {
name: 'app',
components: {
// Use the <ckeditor> component in this view.
ckeditor: CKEditor.component
},
data() {
return {
editor: ClassicEditor,
// ...
};
}
}
</script>
# Integrating a build from the online builder
This guide assumes that you have created a zip archive with the editor built using the CKEditor 5 online builder.
Unpack it into you application main directory. The directory with the editor’s build cannot be placed inside the src/
directory as Node will return an error. Because of that, we recommend placing the directory next to the src/
and node_modules/
folders:
├── ckeditor5
│ ├── build
│ ├── sample
│ ├── src
│ ├── ...
│ ├── package.json
│ └── webpack.config.js
├── node_modules
├── public
├── src
├── ...
└── package.json
Then, add the package located in the ckeditor5
directory as a dependency of your project:
yarn add file:./ckeditor5
Finally, import the build in your application:
<template>
<div id="app">
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
</div>
</template>
<script>
import Editor from 'ckeditor5-custom-build/build/ckeditor';
export default {
name: 'app',
data() {
return {
editor: Editor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
// The configuration of the editor.
}
};
}
}
</script>
# Using the editor with collaboration plugins
The easiest way to integrate collaboration plugins in a Vue application is to build the editor from source including the collaboration plugins together with the Vue application.
# Using CKEditor 5 from source
Integrating the rich text editor from source allows you to use the full power of the CKEditor 5 Framework. You have two options regarding building your application: Vite or webpack.
# Vite
This guide assumes that you use create-vue
as your boilerplate. To get started with Vite and Vue, run the command below.
npm init vue@latest ckeditor5-vue-example
This command will install and execute create-vue
, the official project scaffolding tool for Vue. It will also allow you to customize your project, for example, by adding TypeScript. Choose your preferred options.
# Installing necessary packages
You need two packages to use CKEditor 5 from source with Vue and Vite: the official Vue component and the Vite plugin.
Using the Vite plugin to build CKEditor 5 from the source in Vite is still in the experimental phase. We encourage you to test it and give us feedback. To read more about integration with Vite or its limitations, check the Integrating from source with Vite guide.
Install necessary packages using the following command.
npm install --save @ckeditor/vite-plugin-ckeditor5 @ckeditor/ckeditor5-vue
# Configuring vite.config.js
/ vite.config.ts
Configuring CKEditor with Vue and Vite is simple. Modify the existing configuration by importing ckeditor5
and adding it to the list of plugins. In the case of TypeScript, the configuration can remain the same. The only difference is the extension - .ts
.
// vite.config.js / vite.config.ts
import { fileURLToPath, URL } from 'node:url';
import { defineconfiguration } from 'vite';
import vue from '@vitejs/plugin-vue';
import ckeditor5 from '@ckeditor/vite-plugin-ckeditor5';
export default defineConfig( {
plugins: [
vue(),
ckeditor5( { theme: require.resolve( '@ckeditor/ckeditor5-theme-lark' ) } )
],
resolve: {
alias: {
'@': fileURLToPath( new URL( './src', import.meta.url ) )
}
}
} );
The configuration slightly differs for ESM projects. If you try to start the development server using the npm run dev
command, you may encounter an error: require.resolve is not a function
. In this case, you need some additional lines of code.
// vite.config.js / vite.config.ts
import { createRequire } from 'node:module';
const require = createRequire( import.meta.url );
Now, your setup with Vite and Vue is complete. You can also check how to configure webpack in the next section or move straight to Installing plugins.
# Webpack
This guide assumes that you are using Vue CLI 4.5.0+ as your boilerplate and your application has been created using the vue create
command. You can install the Vue CLI using the below command.
npm install -g @vue/cli
Learn more about building CKEditor 5 from source in the Integrating the editor from the source guide.
To create a new project, run:
vue create ckeditor5-vue-example
You can choose the default preset for quick setup. You can also “manually select features” to pick features you need, like TypeScript.
# Configuring vue.config.js
To build CKEditor 5 with your application, certain changes must be made to the default project configuration.
First, install the necessary dependencies:
npm install --save \
@ckeditor/ckeditor5-vue \
@ckeditor/ckeditor5-dev-translations@43 \
@ckeditor/ckeditor5-dev-utils@43 \
postcss-loader@4 \
raw-loader@4
Edit the vue.config.js
file and use the following configuration. If the file is not present, create it in the root of the application (next to package.json
). And if you are using TypeScript, the configuration can remain the same.
// vue.config.js
const path = require( 'path' );
const { CKEditorTranslationsPlugin } = require( '@ckeditor/ckeditor5-dev-translations' );
const { styles } = require( '@ckeditor/ckeditor5-dev-utils' );
module.exports = {
// The source of CKEditor 5 is encapsulated in ES6 modules. By default, the code
// from the node_modules directory is not transpiled, so you must explicitly tell
// the CLI tools to transpile JavaScript files in all ckeditor5-* modules.
transpileDependencies: [
/ckeditor5-[^/\\]+[/\\]src[/\\].+\.js$/,
],
configureWebpack: {
plugins: [
// CKEditor 5 needs its own plugin to be built using webpack.
new CKEditorTranslationsPlugin( {
// See https://ckeditor.com/docs/ckeditor5/latest/features/ui-language.html
language: 'en',
// Append translations to the file matching the `app` name.
translationsOutputFile: /app/
} )
]
},
// Vue CLI would normally use its own loader to load .svg and .css files, however:
// 1. The icons used by CKEditor 5 must be loaded using raw-loader,
// 2. The CSS used by CKEditor 5 must be transpiled using PostCSS to load properly.
chainWebpack: configuration => {
// (1.) To handle the editor icons, get the default rule for *.svg files first:
const svgRule = config.module.rule( 'svg' );
// Then you can either:
//
// * clear all loaders for existing 'svg' rule:
//
// svgRule.uses.clear();
//
// * or exclude ckeditor directory from node_modules:
svgRule.exclude.add( path.join( __dirname, 'node_modules', '@ckeditor' ) );
// Add an entry for *.svg files belonging to CKEditor. You can either:
//
// * modify the existing 'svg' rule:
//
// svgRule.use( 'raw-loader' ).loader( 'raw-loader' );
//
// * or add a new one:
config.module
.rule( 'cke-svg' )
.test( /ckeditor5-[^/\\]+[/\\]theme[/\\]icons[/\\][^/\\]+\.svg$/ )
.use( 'raw-loader' )
.loader( 'raw-loader' );
// (2.) Transpile the .css files imported by the editor using PostCSS.
// Make sure only the CSS belonging to ckeditor5-* packages is processed this way.
config.module
.rule( 'cke-css' )
.test( /ckeditor5-[^/\\]+[/\\].+\.css$/ )
.use( 'postcss-loader' )
.loader( 'postcss-loader' )
.tap( () => {
return {
postcssOptions: styles.getPostCssConfig( {
themeImporter: {
themePath: require.resolve( '@ckeditor/ckeditor5-theme-lark' ),
},
minify: true
} )
};
} );
}
};
By default, the Vue CLI uses file-loader
for all SVG files. The file-loader
copies the file to the output directory and resolves imports into URLs. The CKEditor’s UI components use SVG source directly so the theme icons must be loaded using raw-loader
. If your project uses different approach than CKEditor’s UI library you must create different webpack loader rules for your project’s SVG files and the CKEditor’s ones.
# Installing plugins
Having your project configured, you can choose the building blocks of your editor. Install the packages necessary for your integration, but please remember that all packages (excluding @ckeditor/ckeditor5-dev-*
, @ckeditor/ckeditor5-vue
, and @ckeditor/vite-plugin-ckeditor5
) must have the same version as the base editor package.
npm install --save \
@ckeditor/ckeditor5-editor-classic \
@ckeditor/ckeditor5-essentials \
@ckeditor/ckeditor5-basic-styles \
@ckeditor/ckeditor5-link \
@ckeditor/ckeditor5-paragraph \
@ckeditor/ckeditor5-theme-lark
# JavaScript
You can use more packages, depending on which features are needed in your application.
// main.js
import { createApp } from 'vue';
import App from './App.vue';
import CKEditor from '@ckeditor/ckeditor5-vue';
createApp( App ).use( CKEditor ).mount( '#app' );
Instead of calling the use()
method to install CKEditor 5 component globally, you can always use the component locally.
Now all you need to do is specify the list of rich text editor options (including plugins) in the editorConfig
data property:
<!-- App.vue -->
<template>
<div id="app">
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
</div>
</template>
<script>
// ⚠️ NOTE: We don't use @ckeditor/ckeditor5-build-classic any more!
// Since we're building CKEditor 5 from source, we use the source version of ClassicEditor.
import { ClassicEditor } from '@ckeditor/ckeditor5-editor-classic';
import { Essentials } from '@ckeditor/ckeditor5-essentials';
import { Bold, Italic } from '@ckeditor/ckeditor5-basic-styles';
import { Link } from '@ckeditor/ckeditor5-link';
import { Paragraph } from '@ckeditor/ckeditor5-paragraph';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
plugins: [
Essentials,
Bold,
Italic,
Link,
Paragraph
],
toolbar: {
items: [
'bold',
'italic',
'link',
'undo',
'redo'
]
}
}
};
}
};
</script>
# TypeScript
You must make a few tweaks if you chose TypeScript during project initialization. First, change the main file extension to .ts
.
// main.ts
import { createApp } from 'vue';
import App from './App.vue';
import CKEditor from '@ckeditor/ckeditor5-vue';
createApp( App ).use( CKEditor ).mount( '#app' );
Then, besides specifying the list of rich text editor options, add the lang
property to the Vue component.
<!-- App.vue -->
<template>
<div id="app">
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
</div>
</template>
<script lang="ts">
// ⚠️ NOTE: We don't use @ckeditor/ckeditor5-build-classic any more!
// Since we're building CKEditor 5 from source, we use the source version of ClassicEditor.
import { ClassicEditor } from '@ckeditor/ckeditor5-editor-classic';
import { Essentials } from '@ckeditor/ckeditor5-essentials';
import { Bold, Italic } from '@ckeditor/ckeditor5-basic-styles';
import { Link } from '@ckeditor/ckeditor5-link';
import { Paragraph } from '@ckeditor/ckeditor5-paragraph';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
plugins: [
Essentials,
Bold,
Italic,
Link,
Paragraph
],
toolbar: {
items: [
'bold',
'italic',
'link',
'undo',
'redo'
]
}
}
};
}
};
</script>
Finally, you can build your project. Commands may differ depending on the package manager, so check the scripts section of your package.json
file.
# Using the Document editor build
If you use the Document editor in your application, you need to manually add the editor toolbar to the DOM.
Since accessing the editor toolbar is not possible until after the editor instance is ready, put your toolbar insertion code in a method executed upon the ready
event of the component, like in the following example:
<template>
<div id="app">
<ckeditor :editor="editor" @ready="onReady" ... ></ckeditor>
</div>
</template>
<script>
import DecoupledEditor from '@ckeditor/ckeditor5-build-decoupled-document';
export default {
name: 'app',
data() {
return {
editor: DecoupledEditor,
// ...
};
},
methods: {
onReady( editor ) {
// Insert the toolbar before the editable area.
editor.ui.getEditableElement().parentElement.insertBefore(
editor.ui.view.toolbar.element,
editor.ui.getEditableElement()
);
}
}
}
</script>
# Localization
CKEditor 5 supports multiple UI languages, and so does the official Vue.js component. Follow the instructions below to translate CKEditor 5 in your Vue.js application.
# Predefined builds
When using one of the predefined builds, you need to import the translations first.
- When using a direct script include:
<!-- Import translations for the German language. --> <script src="../node_modules/@ckeditor/ckeditor5-build-classic/build/translations/de.js"></script> <script src="../node_modules/@ckeditor/ckeditor5-build-classic/build/ckeditor.js"></script> <script src="../node_modules/@ckeditor/ckeditor5-vue/dist/ckeditor.js"></script>
- When using ES6 modules:
import ClassicEditor from '@ckeditor/ckeditor5-build-classic'; // Import translations for the German language. import '@ckeditor/ckeditor5-build-classic/build/translations/de';
Then, configure the language of the editor in the component:
<ckeditor :editor="editor" v-model="editorData" :config="editorConfig"></ckeditor>
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>',
editorConfig: {
// Run the editor with the German UI.
language: 'de'
}
};
}
}
For more information, please refer to the Setting the UI language guide.
# CKEditor 5 built from source
Using the editor built from source requires you to modify the webpack configuration. Pass the language
(also additionalLanguages
) to the constructor of CKEditorTranslationsPlugin
to localize your editor:
// vue.config.js
// ...
const { CKEditorTranslationsPlugin } = require( '@ckeditor/ckeditor5-dev-translations' );
// ...
module.exports = {
// ...
configureWebpack: {
plugins: [
// CKEditor 5 needs its own plugin to be built using webpack.
new CKEditorTranslationsPlugin( {
// The UI language. Language codes follow the https://en.wikipedia.org/wiki/ISO_639-1 format.
language: 'de',
// Append translations to the file matching the `app` name.
translationsOutputFile: /app/
} )
]
},
// ...
}
After building the application, CKEditor 5 will run with the UI translated to the specified language.
For more information, please refer to the “Setting UI language” guide.
# Component directives
# editor
This directive specifies the editor to be used by the component. It must directly reference the editor constructor to be used in the template.
<template>
<div id="app">
<ckeditor :editor="editor" ... ></ckeditor>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
// ...
};
}
}
</script>
To use more than one rich text editor build in your application, you will need to configure it from source or use a “super build”.
# tag-name
By default, the editor component creates a <div>
container which is used as an element passed to the editor (for example,ClassicEditor#element
). The element can be configured, so for example to create a <textarea>
, use the following directive:
<ckeditor :editor="editor" tag-name="textarea"></ckeditor>
# v-model
A standard directive for form inputs in Vue. Unlike model-value
, it creates a two–way data binding, which:
- sets the initial editor content,
- automatically updates the state of the application as the editor content changes (for example,as the user types),
- can be used to set the editor content when necessary.
<template>
<div id="app">
<ckeditor :editor="editor" v-model="editorData"></ckeditor>
<button @click="emptyEditor">Empty the editor</button>
<h2>Editor data</h2>
<code>{{ editorData }}</code>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>'
};
},
methods: {
emptyEditor() {
this.editorData = '';
}
}
}
</script>
In the above example, the editorData
property will be updated automatically as the user types and the content changes. It can also be used to change (as in emptyEditor()
) or set the initial content of the editor.
If you only want to execute an action when the editor data changes, use the input
event.
# model-value
Allows a one–way data binding that sets the content of the editor. Unlike v-model
, the value will not be updated when the content of the editor changes.
<template>
<div id="app">
<ckeditor :editor="editor" :model-value="editorData"></ckeditor>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorData: '<p>Content of the editor.</p>'
};
}
}
</script>
To execute an action when the editor data changes, use the input
event.
# config
Specifies the configuration of the editor.
<template>
<div id="app">
<ckeditor :editor="editor" :config="editorConfig"></ckeditor>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
editorConfig: {
toolbar: [ 'bold', 'italic', '|', 'link' ]
}
};
}
}
</script>
# disabled
This directive controls the isReadOnly
property of the editor.
It sets the initial read–only state of the editor and changes it during its lifecycle.
<template>
<div id="app">
<ckeditor :editor="editor" :disabled="editorDisabled"></ckeditor>
</div>
</template>
<script>
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
export default {
name: 'app',
data() {
return {
editor: ClassicEditor,
// This editor will be read–only when created.
editorDisabled: true
};
}
}
</script>
# disableTwoWayDataBinding
Allows disabling the two-way data binding mechanism. The default value is false
.
The reason for introducing this option is performance issues in large documents. After enabling this flag, the v-model
directive will no longer update the connected value whenever the editor’s data is changed.
This option allows the integrator to disable the default behavior and only call the editor.getData()
method on demand, which prevents the slowdowns. You can read more in the relevant issue.
<ckeditor :editor="editor" :disableTwoWayDataBinding="true"></ckeditor>
# Component events
# ready
Corresponds to the ready
editor event.
<ckeditor :editor="editor" @ready="onEditorReady"></ckeditor>
# focus
Corresponds to the focus
editor event.
<ckeditor :editor="editor" @focus="onEditorFocus"></ckeditor>
# blur
Corresponds to the blur
editor event.
<ckeditor :editor="editor" @blur="onEditorBlur"></ckeditor>
# input
Corresponds to the change:data
editor event.
<ckeditor :editor="editor" @input="onEditorInput"></ckeditor>
# destroy
Corresponds to the destroy
editor event.
Note: Because the destruction of the editor is promise–driven, this event can be fired before the actual promise resolves.
<ckeditor :editor="editor" @destroy="onEditorDestroy"></ckeditor>
# Contributing and reporting issues
The source code of this component is available on GitHub in https://github.com/ckeditor/ckeditor5-vue.
Every day, we work hard to keep our documentation complete. Have you spotted outdated information? Is something missing? Please report it via our issue tracker.
With the release of version 42.0.0, we have rewritten much of our documentation to reflect the new import paths and features. We appreciate your feedback to help us ensure its accuracy and completeness.