improve v-model example

docs/src/demos/Examples/VModel/Editor.vue

@@ -0,0 +1,55 @@
+<template>
+  <editor-content :editor="editor" />
+</template>
+
+<script>
+import { Editor } from '@tiptap/core'
+import { EditorContent } from '@tiptap/vue'
+import { defaultExtensions } from '@tiptap/starter-kit'
+
+export default {
+  components: {
+    EditorContent,
+  },
+
+  props: {
+    value: {
+      type: String,
+      default: '',
+    },
+  },
+
+  data() {
+    return {
+      editor: null,
+    }
+  },
+
+  watch: {
+    value(value) {
+      const isSame = this.editor.getHTML() === value
+
+      if (isSame) {
+        return
+      }
+
+      this.editor.commands.setContent(this.value, false)
+    },
+  },
+
+  mounted() {
+    this.editor = new Editor({
+      extensions: defaultExtensions(),
+      content: this.value,
+    })
+
+    this.editor.on('update', () => {
+      this.$emit('input', this.editor.getHTML())
+    })
+  },
+
+  beforeDestroy() {
+    this.editor.destroy()
+  },
+}
+</script>