🎄 md-editor-v3

yarn add md-editor-v3

yarn add @vavt/cm-extension

yarn add @vavt/v3-extension

<template>
  <MdEditor v-model="text" />
</template>

<script setup>
import { ref } from 'vue';
import { MdEditor } from 'md-editor-v3';
import 'md-editor-v3/lib/style.css';

const text = ref('# Hello Editor');
</script>

<template>
  <MdPreview :editorId="id" :modelValue="text" />
  <MdCatalog :editorId="id" :scrollElement="scrollElement" />
</template>

<script setup>
import { ref } from 'vue';
import { MdPreview, MdCatalog } from 'md-editor-v3';
import 'md-editor-v3/lib/preview.css';

const id = 'preview-only';
const text = ref('# Hello Editor');
const scrollElement = document.documentElement;
</script>

<template>
  <MdEditor>
    <template #defToolbars>
      <NormalToolbar title="mark" @onClick="handler">
        <template #trigger>
          <svg class="md-editor-icon" aria-hidden="true">
            <use xlink:href="#md-editor-icon-mark"></use>
          </svg>
        </template>
      </NormalToolbar>
    </template>
  </MdEditor>
</template>

<script setup lang="ts">
import { MdEditor, NormalToolbar } from 'md-editor-v3';
import 'md-editor-v3/lib/style.css';

const handler = () => {
  console.log('NormalToolbar clicked!');
};
</script>

<template>
  <MdEditor ref="editorRef" />
</template>

<script setup lang="ts">
import { ref, onMounted } from 'vue';
import { MdEditor } from 'md-editor-v3';
import type { ExposeParam } from 'md-editor-v3';
import 'md-editor-v3/lib/style.css';

const editorRef = ref<ExposeParam>();

onMounted(() => {
  editorRef.value?.on('catalog', console.log);
});
</script>

editorRef.value?.togglePageFullscreen(true);

editorRef.value?.toggleFullscreen(true);

editorRef.value?.togglePreview(true);

editorRef.value?.togglePreviewOnly(true);

editorRef.value?.toggleHtmlPreview(true);

editorRef.value?.toggleCatalog(true);

editorRef.value?.triggerSave();

/**
 * @params selectedText 选中的内容
 */
editorRef.value?.insert((selectedText) => {
  /**
   * @return targetValue    待插入内容
   * @return select         插入后是否自动选中内容，默认：true
   * @return deviationStart 插入后选中内容鼠标开始位置，默认：0
   * @return deviationEnd   插入后选中内容鼠标结束位置，默认：0
   */
  return {
    targetValue: `${selectedText}`,
    select: true,
    deviationStart: 0,
    deviationEnd: 0
  };
});

import type { FocusOption } from 'md-editor-v3';

const option: FocusOption | undefined = 'start';

// 聚焦时光标的位置，不提供默认上次失焦时的位置
editorRef.value?.focus(option);

editorRef.value?.rerender();

console.log(editorRef.value?.getSelectedText());

editorRef.value?.domEventHandlers({
  compositionstart: () => {
    console.log('compositionstart');
  }
});

editorRef.value?.execCommand('bold');

import { config } from 'md-editor-v3';
import { lineNumbers } from '@codemirror/view';

config({
  codeMirrorExtensions(_theme, extensions) {
    return [...extensions, lineNumbers()];
  }
});

type MarkdownItConfig = (
  md: markdownit,
  options: {
    editorId: string;
  }
) => void;

import { config } from 'md-editor-v3';
import ancher from 'markdown-it-anchor';

config({
  markdownItConfig(mdit) {
    mdit.use(ancher, {
      permalink: true
    });
  }
});

type MarkdownItPlugins = (
  plugins: Array<MarkdownItConfigPlugin>,
  options: {
    editorId: string;
  }
) => Array<MarkdownItConfigPlugin>;

import { config } from 'md-editor-v3';

config({
  markdownItPlugins(plugins) {
    return plugins.map((p) => {
      if (p.type === 'image') {
        return {
          ...p,
          options: {
            ...p.options,
            classes: 'my-class'
          }
        };
      }

      return p;
    });
  }
});

import { config } from 'md-editor-v3';

config({
  editorConfig: {
    // 语言
    languageUserDefined: { lang: StaticTextDefaultValue },
    // mermaid模板
    mermaidTemplate: {
      flow: `flow tempalte`,
      ...more
    },
    // 输入渲染延迟，默认500ms。当仅预览模式时，未设置此项默认0ms
    renderDelay: 500
  }
});

import { config } from 'md-editor-v3';

config({
  editorExtensions: { iconfont: 'https://xxx.cc' }
});

import { config } from 'md-editor-v3';

config({
  mermaidConfig(base: any) {
    return {
      ...base,
      logLevel: 'error'
    };
  }
});

<script lang="ts" setup>
import { NormalToolbar } from 'md-editor-v3';
</script>

import {
  iconfontClassUrl,
  iconfontSvgUrl,
  allToolbar,
  allFooter,
  zh_CN,
  en_US
} from 'md-editor-v3';

console.log(iconfontClassUrl, iconfontSvgUrl, allToolbar, allFooter, zh_CN, en_US);

import { defineComponent, reactive } from 'vue';
import { MdEditor } from 'md-editor-v3';
import 'md-editor-v3/lib/style.css';

export default defineComponent({
  setup() {
    const md = reactive({
      text: '# Hello Editor'
    });
    return () => (
      <MdEditor modelValue={md.text} onChange={(value) => (md.text = value)} />
    );
  }
});

<template>
  <MdEditor v-model="text" @onUploadImg="onUploadImg" />
</template>

<script setup>
import { ref } from 'vue';
import axios from 'axios';
import { MdEditor } from 'md-editor-v3';
import 'md-editor-v3/lib/style.css';

const text = ref('# Hello Editor');

const onUploadImg = async (files, callback) => {
  const res = await Promise.all(
    files.map((file) => {
      return new Promise((rev, rej) => {
        const form = new FormData();
        form.append('file', file);

        axios
          .post('/api/img/upload', form, {
            headers: {
              'Content-Type': 'multipart/form-data'
            }
          })
          .then((res) => rev(res))
          .catch((error) => rej(error));
      });
    })
  );

  // 方式一
  callback(res.map((item) => item.data.url));

  // 方式二
  // callback(
  //   res.map((item: any) => ({
  //     url: item.data.url,
  //     alt: 'alt',
  //     title: 'title'
  //   }))
  // );
};
</script>

.css-vars(@isDark) {
  --md-color: if(@isDark, #999, #222);
  --md-hover-color: if(@isDark, #bbb, #000);
  --md-bk-color: if(@isDark, #000, #fff);
  --md-bk-color-outstand: if(@isDark, #111, #f6f6f6);
  --md-bk-hover-color: if(@isDark, #1b1a1a, #f5f7fa);
  --md-border-color: if(@isDark, #2d2d2d, #e6e6e6);
  --md-border-hover-color: if(@isDark, #636262, #b9b9b9);
  --md-border-active-color: if(@isDark, #777, #999);
  --md-modal-mask: #00000073;
  --md-scrollbar-bg-color: if(@isDark, #0f0f0f, #e2e2e2);
  --md-scrollbar-thumb-color: if(@isDark, #2d2d2d, #0000004d);
  --md-scrollbar-thumb-hover-color: if(@isDark, #3a3a3a, #00000059);
  --md-scrollbar-thumb-active-color: if(@isDark, #3a3a3a, #00000061);
}

.md-editor {
  .css-vars(false);
}

.md-editor-dark {
  .css-vars(true);
}

.md-editor-dark {
  --md-bk-color: #333 !important;
}