Vue3中使用富文本编辑器

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Vue3中使用富文本编辑器

在vue3中我们可以使用@wangeditor/editor、@wangeditor/editor-for-vue来实现其功能

npm地址：/@wangeditor/editor-for-vue/v/5.1.12?activeTab=readme

官网：Editor 

1. 安装

pnpm add @wangeditor/editor
# 或者 npm install @wangeditor/editor --savepnpm add @wangeditor/editor-for-vue@next
# 或者 npm install @wangeditor/editor-for-vue@next --save

 2. 组件封装

@/comps/Editor/index.vue 

首先为了能让vue认识@wangeditor/editor-for-vue库、我们可以在.d.ts中声明一下即可

// 声明外部 npm 插件模块
declare module '@wangeditor/editor-for-vue';

<template><div class="Wft-Editor flex flex-col"><Toolbarclass="default-border":editor="editorRef":mode="mode"/><Editorclass="flex-1 overflow-y-auto"v-model="valueHtml":defaultConfig="editorConfig":mode="mode"@onCreated="handleCreated"@onChange="onChange"/></div>
</template>
<script setup lang="ts">
import '@wangeditor/editor/dist/css/style.css'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import type { IDomEditor } from '@wangeditor/editor'
import { onBeforeUnmount, shallowRef, computed } from 'vue'type TProps = {mode?: string,valueHtml?: string,placeholder?: string
}
const props = withDefaults(defineProps<TProps>(), {mode: 'default', // or 'simple'valueHtml: '',placeholder: '请输入内容...'
})
type TEmits = {(e: 'update:valueHtml', params: string): void(e: 'update:valueText', params: string): void(e: 'onChange', params: IDomEditor): void
}
const emits = defineEmits<TEmits>()const editorRef = shallowRef()const valueHtml = computed({get() {return props.valueHtml},set(valueHtml) {emits('update:valueHtml', valueHtml)}
})const editorConfig = computed(() => {return { placeholder: props.placeholder }
})// 记录 editor 实例，重要！
const handleCreated = (editor: IDomEditor) => {editorRef.value = editor
}// editor 改变
const onChange = (editor: IDomEditor) => {emits('onChange', editor)
}// 销毁编辑器
onBeforeUnmount(() => {if(!editorRef.value) returneditorRef.value.destroy()
})function getHtml() {return (editorRef.value as IDomEditor).getHtml()
}
function getText() {return (editorRef.value as IDomEditor).getText()
}
defineExpose({ getHtml, getText })
</script>
<style scoped>
.Wft-Editor {width: 100%;height: 100%;
}
.flex {display: flex;
}.flex-col {flex-direction: column;
}.default-border {border-bottom: 1px solid #ccc;
}.flex-1 {flex: 1;
}.overflow-y-auto {overflow-x: hidden;overflow-y: auto;
}
</style>

3. 使用 

<template><div class="wel"><div class="btn"><button @click="submit">提交</button><button @click="getHtml">获取HTML</button><button @click="getText">获取TEXT</button></div><div class="editor-container"><Editorref="EditorRef"v-model:value-html="editorValue"@on-change="editorChange"/></div></div>
</template>
<script setup lang="ts">
import Editor from '@/comps/Editor/index.vue'
import { onMounted, ref, shallowRef } from 'vue'
import type { IDomEditor } from '@wangeditor/editor'let editorValue = ref('') // 提交的数据
let EditorRef = shallowRef<InstanceType<typeof Editor>>()onMounted(() => {setTimeout(() => {editorValue.value = '<h1>回显测试</h1>'}, 3000)
})const submit = () => {console.log(editorValue.value)
}
const getHtml = () => {console.log(EditorRef.value?.getHtml())
}
const getText = () => {console.log(EditorRef.value?.getText())
}
const editorChange = (editor: IDomEditor) => {console.log(editor.getHtml())console.log(editor.getText())
}
</script>
<style scoped>
.wel {width: 100%;height: 100%;
}
.btn {width: 100%;height: 40px;display: flex;align-items: center;
}
.btn button {margin-left: 15px;
}
.editor-container {width: 100%;height: calc(100% - 40px);
}
</style>

4. 效果