vue3使用TinyMCE富文本

news/2024/7/10 2:29:59 标签: javascript, vue

TinyMCE 介绍

TinyMCE 是一个功能强大的富文本编辑器，它允许您在网页应用程序中创建和编辑具有丰富格式的内容。官网 github项目地址文档地址

下载tinymce文件

从网页下载最新版zip，也可以打开下面链接下载。打开网页

tinymce.zip
zh-Hans

将下载的文件解压缩到Vue项目 public文件中

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修改lang

将 zh-Hans 改为 zh_CN

在这里插入图片描述

组件

<template>
	<textarea :id="id" class="hidden"></textarea>
</template>
<script lang="ts" setup>
import { ref, watch, onMounted, onBeforeUnmount } from 'vue';
import type { EditorManager } from 'public/js/tinymce/tinymce';

const emit = defineEmits(['update:value']);

interface Props {
	value: string | undefined;
}
/** 设置默认值 */
const props = withDefaults(defineProps<Props>(), {
});

// 根据当前时间戳转16进制
function getId() {
	return Date.now().toString(16);
}
// id
const id = ref<string>('tinymce_' + getId());
// 内容
const value = ref<string>(props.value || '');
// tinymce对象
var tinymce: EditorManager;

/**
 * 加载Script
 * @param url Script地址
 */
function loadScript(url: string) : Promise<boolean> {
	if (window?.$tinymceLoad) {
		return window.$tinymceLoad;
	}
	window.$tinymceLoad = new Promise<boolean>((resolve, reject) => {
		try {
			const script = document.createElement('script');
			script.src = url;
			script.onload = function () {
				resolve(true);
			};
			script.onerror = function () {
				reject(false);
			};
			document.body.appendChild(script);
		} catch (error) {
			reject(false);
		}
	});
	return window?.$tinymceLoad;
}

/** Script  */
const tinymceLoad = loadScript('/js/tinymce/tinymce.min.js');

watch(() => props.value, (_nVal, _oVal) => {
	if (_nVal != value.value) {
		value.value = _nVal || '';
		if (tinymce.get(id.value)) {
			tinymce.get(id.value)?.setContent(value.value);
		}
	}
});

watch(value, (_nVal, _oVal) => {
	if (_nVal != _oVal)
		emit('update:value', _nVal);
});

// 挂载
onMounted(async () => {
	const isSuccess = await tinymceLoad;
	if (!isSuccess || !window.tinymce) {
		console.error('tinymce 加载失败！！！！')
		return;
	}
	if(value.value){
		const el = document.getElementById(id.value);
		if(el)
			el.innerText = value.value
	}
	tinymce = window.tinymce;
	tinymce._setBaseUrl('/js/tinymce/');
	tinymce.init({
		selector: `#${id.value}`,
		language: 'zh_CN',
		language_url: '/js/tinymce/langs/zh-Hans.js',
		// 编辑器的高度
		height: '100%',
		// 编辑器的宽度
		width: '100%',
		// 菜单栏
		menubar: false,
		// 去掉右上脚升级按钮
		promotion: false,
		// 底部状态栏
		statusbar: true,
		// 元素路径
		elementpath: true,
		// 去掉右下脚Logo图标
		branding: false,
		// 调整大小
		resize: false,
		// 工具栏
		toolbar: 'undo redo restoredraft |blocks fontfamily fontsize forecolor backcolor removeformat| bold italic underline strikethrough blockquote| alignleft aligncenter alignright alignjustify accordion| bullist numlist outdent indent | anchor link image media  |  codesample  visualblocks emoticons code preview searchreplace  pagebreak fullscreen  print  help ',
		// toobar 显示模式  floating  sliding scrolling  wrap
		toolbar_mode: 'wrap',
		// 插件
		plugins: 'advlist autolink lists link image charmap  preview anchor searchreplace visualblocks code fullscreen insertdatetime media table  code help wordcount pagebreak visualblocks emoticons codesample accordion ', 
		//contextmenu: 'undo redo | inserttable | cell row column deletetable | help',
		setup: function (editor) {
			editor.on('change', function () {
				const content = editor.getContent();
				value.value = content;
			});
		}
	}); 
})

/** 卸载 */
onBeforeUnmount(() => {
	tinymce?.remove('#' + id.value);
})

</script>

使用

<template>
	<div class="m-8px">
		<tiny-mce	v-model:value="text"></tiny-mce>
	</div>
</template>
<script setup lang="ts">
import { ref } from 'vue';

const text =ref<string>('Hello Word');
</script>