<template>
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<div class="editor-container">
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<div ref="editorToolbar"></div>
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<div ref="editorContent" :style="{ height }"></div>
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</div>
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</template>
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<script lang="ts">
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import { toRefs, reactive, onMounted, watch, defineComponent } from 'vue';
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import { createEditor, createToolbar, IEditorConfig, IToolbarConfig, IDomEditor } from '@wangeditor/editor';
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import '@wangeditor/editor/dist/css/style.css';
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import { toolbarKeys } from './toolbar';
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// 定义接口来定义对象的类型
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interface WangeditorState {
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editorToolbar: HTMLDivElement | null;
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editorContent: HTMLDivElement | null;
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editor: any;
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}
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export default defineComponent({
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name: 'wngEditor',
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props: {
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// 节点 id
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id: {
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type: String,
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default: () => 'wangeditor',
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},
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// 是否禁用
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isDisable: {
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type: Boolean,
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default: () => false,
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},
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// 内容框默认 placeholder
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placeholder: {
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type: String,
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default: () => '请输入内容',
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},
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// 双向绑定：双向绑定值，字段名为固定，改了之后将不生效
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// 参考：https://v3.cn.vuejs.org/guide/migration/v-model.html#%E8%BF%81%E7%A7%BB%E7%AD%96%E7%95%A5
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modelValue: String,
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// https://www.wangeditor.com/v5/getting-started.html#mode-%E6%A8%A1%E5%BC%8F
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// 模式，可选 <default|simple>，默认 default
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mode: {
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type: String,
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default: () => 'default',
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},
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// 高度
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height: {
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type: String,
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default: () => '310px',
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},
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},
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setup(props, { emit }) {
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const state = reactive<WangeditorState>({
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editorToolbar: null,
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editor: null,
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editorContent: null,
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});
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// 富文本配置
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const wangeditorConfig = () => {
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const editorConfig: Partial<IEditorConfig> = { MENU_CONF: {} };
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props.isDisable ? (editorConfig.readOnly = true) : (editorConfig.readOnly = false);
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editorConfig.placeholder = props.placeholder;
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editorConfig.onChange = (editor: IDomEditor) => {
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// console.log('content', editor.children);
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// console.log('html', editor.getHtml());
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emit('update:modelValue', editor.getHtml());
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};
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(<any>editorConfig).MENU_CONF['uploadImage'] = {
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base64LimitSize: 10 * 1024 * 1024,
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};
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return editorConfig;
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};
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//
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const toolbarConfig = () => {
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const toolbarConfig: Partial<IToolbarConfig> = {};
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toolbarConfig.toolbarKeys = toolbarKeys;
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return toolbarConfig;
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};
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// 初始化富文本
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// https://www.wangeditor.com/
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const initWangeditor = () => {
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state.editor = createEditor({
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html: props.modelValue,
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selector: state.editorContent!,
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config: wangeditorConfig(),
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mode: props.mode,
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});
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createToolbar({
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editor: state.editor,
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selector: state.editorToolbar!,
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mode: props.mode,
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config: toolbarConfig(),
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});
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};
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// 页面加载时
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onMounted(() => {
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initWangeditor();
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});
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// 监听双向绑定值的改变
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// https://gitee.com/lyt-top/vue-next-admin/issues/I4LM7I
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watch(
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() => props.modelValue,
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(value) => {
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state.editor.clear();
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state.editor.dangerouslyInsertHtml(value);
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}
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);
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return {
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...toRefs(state),
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};
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},
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});
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</script>
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