tiptap Italic 斜体

tiptap Italic 以斜体呈现文本，如果在编辑器的初始内容中传递 em、i 标签或具有设置font-style: italic的内联样式属性的文本，那么它们都以斜体呈现。

Install 安装

npm install @tiptap/extension-italic

Settings 配置

HTMLAttributes 自定义标签对应的HTML属性。

Italic.configure({
  HTMLAttributes: {
    class: 'custom-class',
  },
})

Commands 命令

setItalic 标记文本为斜体。

editor.commands.setItalic()

toggleItalic 切换为斜体。

editor.commands.toggleItalic()

unsetItalic 移除斜体标记。

editor.commands.unsetItalic()

快捷键

Command	Windows/Linux	macOS
toggleItalic()	Control I	Cmd I

源代码

italic 源代码

在线例子

vue 在线例子

Italic 例子

Vue 例子
React 例子

<template>
  <div v-if="editor">
    <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }">
      toggleItalic
    </button>
    <button @click="editor.chain().focus().setItalic().run()" :disabled="editor.isActive('italic')">
      setItalic
    </button>
    <button @click="editor.chain().focus().unsetItalic().run()" :disabled="!editor.isActive('italic')">
      unsetItalic
    </button>
    <editor-content :editor="editor" />
  </div>
</template>
<script>
import Document from '@tiptap/extension-document'
import Italic from '@tiptap/extension-italic'
import Paragraph from '@tiptap/extension-paragraph'
import Text from '@tiptap/extension-text'
import { Editor, EditorContent } from '@tiptap/vue-3'

export default {
  components: {
    EditorContent,
  },
  data() {
    return {
      editor: null,
    }
  },
  mounted() {
    this.editor = new Editor({
      extensions: [
        Document,
        Paragraph,
        Text,
        Italic,
      ],
      content: `
        <p>This isn’t italic.</p>
        <p><em>This is italic.</em></p>
        <p><i>And this.</i></p>
        <p style="font-style: italic">This as well.</p>
      `,
    })
  },
  beforeUnmount() {
    this.editor.destroy()
  },
}
</script>

import Document from '@tiptap/extension-document'
import Italic from '@tiptap/extension-italic'
import Paragraph from '@tiptap/extension-paragraph'
import Text from '@tiptap/extension-text'
import { EditorContent, useEditor } from '@tiptap/react'
import React from 'react'

export default () => {
  const editor = useEditor({
    extensions: [Document, Paragraph, Text, Italic],
    content: `
        <p>This isn’t italic.</p>
        <p><em>This is italic.</em></p>
        <p><i>And this.</i></p>
        <p style="font-style: italic">This as well.</p>
      `,
  })

  if (!editor) {
    return null
  }

  return (
    <>
      <button
        onClick={() => editor.chain().focus().toggleItalic().run()}
        className={editor.isActive('italic') ? 'is-active' : ''}
      >
        toggleItalic
      </button>
      <button
        onClick={() => editor.chain().focus().setItalic().run()}
        disabled={editor.isActive('italic')}
      >
        setItalic
      </button>
      <button
        onClick={() => editor.chain().focus().unsetItalic().run()}
        disabled={!editor.isActive('italic')}
      >
        unsetItalic
      </button>
      <EditorContent editor={editor} />
    </>
  )
}