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超强 vue3 代码编辑器组件codemirror-editor-vue3

web前端进阶 1211

前言:

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今天给大家分享一个 vue3.js 代码编辑预览组件CodemirrorEditor-Vue3。

codemirror-editor-vue3 基于vue3.x 构建开箱即用的代码编辑器组件。适用于嵌入后台管理系统。

安装

npm install codemirror-editor-vue3 codemirror@5.x -S
引入组件
import { createApp } from "vue"import App from "./App.vue"import { InstallCodemirro } from "codemirror-editor-vue3" const app = createApp(App)app.use(InstallCodemirro) app.mount("#app")
快速使用
<template>  <Codemirror    v-model:value="code"    :options="cmOptions"    border    ref="cmRef"    height="400"    width="600"    @change="onChange"    @input="onInput"    @ready="onReady"  >  </Codemirror></template><script lang="ts" setup>  import { ref, onMounted, onUnmounted } from "vue"  import "codemirror/mode/javascript/javascript.js"  import Codemirror from "codemirror-editor-vue3"  import type { CmComponentRef } from "codemirror-editor-vue3"  import type { Editor, EditorConfiguration } from "codemirror"  const code = ref(    `var i = 0;for (; i < 9; i++) {    console.log(i);    // more statements}`  )  const cmRef = ref<CmComponentRef>()  const cmOptions: EditorConfiguration = {    mode: "text/javascript"  }  const onChange = (val: string, cm: Editor) => {    console.log(val)    console.log(cm.getValue())  }  const onInput = (val: string) => {    console.log(val)  }  const onReady = (cm: Editor) => {    console.log(cm.focus())  }  onMounted(() => {    setTimeout(() => {      cmRef.value?.refresh()    }, 1000)    setTimeout(() => {      cmRef.value?.resize(300, 200)    }, 2000)    setTimeout(() => {      cmRef.value?.cminstance.isClean()    }, 3000)  })  onUnmounted(() => {    cmRef.value?.destroy()  })</script>

codemirror-editor-vue3 提供了非常丰富的参数配置,感兴趣的可以去看看。

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OK,今天的分享就到这里了。

标签: #jscodemirror