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148 lines
4.4 KiB
Markdown
148 lines
4.4 KiB
Markdown
---
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title: Alpine WYSIWYG
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tableOfContents: true
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---
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# Alpine.js
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## Introduction
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The following guide describes how to integrate Tiptap with version 3 of [Alpine.js](https://github.com/alpinejs/alpine).
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For the sake of this guide we’ll use [Vite](https://vitejs.dev/) to quickly set up a project, but you can use whatever you’re used to. Vite is just really fast and we love it.
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## Requirements
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* [Node](https://nodejs.org/en/download/) installed on your machine
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* Experience with [Alpine.js](https://github.com/alpinejs/alpine)
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## 1. Create a project (optional)
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If you already have an existing Alpine.js project, that’s fine too. Just skip this step and proceed with the next step.
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For the sake of this guide, let’s start with a fresh [Vite](https://vitejs.dev/) project called `my-tiptap-project`. Vite sets up everything we need, just select the Vanilla JavaScript template.
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```bash
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npm init vite@latest my-tiptap-project -- --template vanilla
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cd my-tiptap-project
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npm install
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npm run dev
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```
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## 2. Install the dependencies
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Okay, enough of the boring boilerplate work. Let’s finally install Tiptap! For the following example you’ll need `alpinejs`, the `@tiptap/core` package, the `@tiptap/pm` package and the `@tiptap/starter-kit`, which includes the most common extensions to get started quickly.
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```bash
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npm install alpinejs @tiptap/core @tiptap/pm @tiptap/starter-kit
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```
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If you followed step 1, you can now start your project with `npm run dev`, and open [http://localhost:5173](http://localhost:5173) in your favorite browser. This might be different, if you’re working with an existing project.
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## 3. Initialize the editor
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To actually start using Tiptap, you’ll need to write a little bit of JavaScript. Let’s put the following example code in a file called `main.js`.
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This is the fastest way to get Tiptap up and running with Alpine.js. It will give you a very basic version of Tiptap. No worries, you will be able to add more functionality soon.
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```js
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import Alpine from 'alpinejs'
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import { Editor } from '@tiptap/core'
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import StarterKit from '@tiptap/starter-kit'
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document.addEventListener('alpine:init', () => {
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Alpine.data('editor', (content) => {
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let editor
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return {
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updatedAt: Date.now(), // force Alpine to rerender on selection change
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init() {
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const _this = this
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editor = new Editor({
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element: this.$refs.element,
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extensions: [
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StarterKit
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],
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content: content,
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onCreate({ editor }) {
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_this.updatedAt = Date.now()
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},
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onUpdate({ editor }) {
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_this.updatedAt = Date.now()
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},
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onSelectionUpdate({ editor }) {
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_this.updatedAt = Date.now()
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}
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})
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},
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isLoaded() {
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return editor
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},
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isActive(type, opts = {}) {
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return editor.isActive(type, opts)
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},
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toggleHeading(opts) {
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editor.chain().toggleHeading(opts).focus().run()
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},
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toggleBold() {
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editor.chain().toggleBold().focus().run()
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},
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toggleItalic() {
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editor.chain().toggleItalic().focus().run()
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},
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}
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})
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})
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window.Alpine = Alpine
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Alpine.start()
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```
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## 4. Add it to your app
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Now, let’s replace the content of the `index.html` with the following example code to use the editor in our app.
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```html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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</head>
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<body>
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<div x-data="editor('<p>Hello world! :-)</p>')">
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<template x-if="isLoaded()">
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<div class="menu">
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<button
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@click="toggleHeading({ level: 1 })"
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:class="{ 'is-active': isActive('heading', { level: 1 }, updatedAt) }"
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>
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H1
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</button>
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<button
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@click="toggleBold()"
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:class="{ 'is-active' : isActive('bold', updatedAt) }"
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>
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Bold
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</button>
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<button
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@click="toggleItalic()"
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:class="{ 'is-active' : isActive('italic', updatedAt) }"
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>
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Italic
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</button>
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</div>
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</template>
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<div x-ref="element"></div>
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</div>
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<script type="module" src="/main.js"></script>
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<style>
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body { margin: 2rem; font-family: sans-serif; }
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button.is-active { background: black; color: white; }
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.tiptap { padding: 0.5rem 1rem; margin: 1rem 0; border: 1px solid #ccc; }
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</style>
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</body>
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</html>
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```
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You should now see Tiptap in your browser. Time to give yourself a pat on the back! :)
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