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Philipp Kühn
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tableOfContents: true
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# Node views with Vue
## toc
## Introduction
Using Vanilla JavaScript can feel complex if you are used to work in Vue. Good news: You can use regular Vue components in your node views, too. There is just a little bit you need to know, but lets go through this one by one.
## Render a Vue component
Here is what you need to do to render Vue components inside your editor:
1. [Create a node extension](/guide/custom-extensions)
2. Create a Vue component
3. Pass that component to the provided `VueNodeViewRenderer`
4. Register it with `addNodeView()`
5. [Configure tiptap to use your new node extension](/guide/configuration)
This is how your node extension could look like:
```js
import { Node } from '@tiptap/core'
import { VueNodeViewRenderer } from '@tiptap/vue-2'
import Component from './Component.vue'
export default Node.create({
// configuration …
addNodeView() {
return VueNodeViewRenderer(Component)
},
})
```
There is a little bit of magic required to make this work. But dont worry, we provide a wrapper component you can use to get started easily. Dont forget to add it to your custom Vue component, like shown below:
```html
<template>
<node-view-wrapper>
Vue Component
</node-view-wrapper>
</template>
```
Got it? Lets see it in action. Feel free to copy the below example to get started.
<tiptap-demo name="GuideNodeViews/VueComponent"></tiptap-demo>
That component doesnt interact with the editor, though. Time to wire it up.
## Access node attributes
The `VueNodeViewRenderer` which you use in your node extension, passes a few very helpful props to your custom Vue component. One of them is the `node` prop. Add this snippet to your Vue component to directly access the node:
```js
props: {
node: {
type: Object,
required: true,
},
},
```
That enables you to access node attributes in your Vue component. Lets say you have [added an attribute](/guide/custom-extensions#attributes) named `count` to your node extension (like we did in the above example) you could access it like this:
```js
this.node.attrs.count
```
## Update node attributes
You can even update node attributes from your node, with the help of the `updateAttributes` prop passed to your component. Just add this snippet to your component:
```js
props: {
updateAttributes: {
type: Function,
required: true,
},
},
```
Pass an object with updated attributes to the function:
```js
this.updateAttributes({
count: this.node.attrs.count + 1,
})
```
And yes, all of that is reactive, too. A pretty seemless communication, isnt it?
## Adding a content editable
There is another component called `NodeViewContent` which helps you adding editable content to your node view. Here is an example:
```html
<template>
<node-view-wrapper class="dom">
<node-view-content class="content-dom" />
</node-view-wrapper>
</template>
<script>
import { NodeViewWrapper, NodeViewContent } from '@tiptap/vue-2'
export default {
components: {
NodeViewWrapper,
NodeViewContent,
},
}
</script>
```
You dont need to add those `class` attributes, feel free to remove them or pass other class names. Try it out in the following example:
<tiptap-demo name="GuideNodeViews/VueComponentContent"></tiptap-demo>
Keep in mind that this content is rendered by tiptap. That means you need to tell what kind of content is allowed, for example with `content: 'inline*'` in your node extension (thats what we use in the above example).
The `NodeViewWrapper` and `NodeViewContent` components render a `<div>` HTML tag (`<span>` for inline nodes), but you can change that. For example `<node-view-content as="p">` should render a paragraph. One limitation though: That tag must not change during runtime.
## All available props
For advanced use cases, we pass a few more props to the component. Here is the full list of what props you can expect:
```html
<template>
<node-view-wrapper />
</template>
<script>
import { NodeViewWrapper } from '@tiptap/vue-2'
export default {
components: {
NodeViewWrapper,
},
props: {
// the editor instance
editor: {
type: Object,
},
// the current node
node: {
type: Object,
},
// an array of decorations
decorations: {
type: Array,
},
// `true` when there is a `NodeSelection` at the current node view
selected: {
type: Boolean,
},
// access to the node extension, for example to get options
extension: {
type: Object,
},
// get the document position of the current node
getPos: {
type: Function,
},
// update attributes of the current node
updateAttributes: {
type: Function,
},
// delete the current node
deleteNode: {
type: Function,
},
},
}
</script>
```
If you just want to have all (and to have TypeScript support) you can import all props like that:
```js
// Vue 3
import { defineComponent } from 'vue'
import { nodeViewProps } from '@tiptap/vue-3'
export default defineComponent({
props: nodeViewProps,
})
// Vue 2
import Vue from 'vue'
import { nodeViewProps } from '@tiptap/vue-2'
export default Vue.extend({
props: nodeViewProps,
})
```
## Dragging
To make your node views draggable, set `draggable: true` in the extension and add `data-drag-handle` to the DOM element that should function as the drag handle.
<tiptap-demo name="GuideNodeViews/DragHandle"></tiptap-demo>