mirror of https://github.com/veops/cmdb.git
feat:wangeditor 注册自定义组件
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@ -47,6 +47,134 @@ export default {
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this.$store.dispatch('setWindowSize')
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})
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)
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// 注册富文本自定义元素
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const resume = {
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type: 'attachment',
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attachmentLabel: '',
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attachmentValue: '',
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children: [{ text: '' }], // void 元素必须有一个 children ,其中只有一个空字符串,重要!!!
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}
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function withAttachment(editor) {
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// JS 语法
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const { isInline, isVoid } = editor
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const newEditor = editor
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newEditor.isInline = (elem) => {
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const type = DomEditor.getNodeType(elem)
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if (type === 'attachment') return true // 针对 type: attachment ,设置为 inline
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return isInline(elem)
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}
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newEditor.isVoid = (elem) => {
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const type = DomEditor.getNodeType(elem)
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if (type === 'attachment') return true // 针对 type: attachment ,设置为 void
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return isVoid(elem)
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}
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return newEditor // 返回 newEditor ,重要!!!
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}
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Boot.registerPlugin(withAttachment)
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/**
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* 渲染“附件”元素到编辑器
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* @param elem 附件元素,即上文的 myResume
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* @param children 元素子节点,void 元素可忽略
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* @param editor 编辑器实例
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* @returns vnode 节点(通过 snabbdom.js 的 h 函数生成)
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*/
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function renderAttachment(elem, children, editor) {
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// JS 语法
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// 获取“附件”的数据,参考上文 myResume 数据结构
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const { attachmentLabel = '', attachmentValue = '' } = elem
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// 附件元素 vnode
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const attachVnode = h(
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// HTML tag
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'span',
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// HTML 属性、样式、事件
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{
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props: { contentEditable: false }, // HTML 属性,驼峰式写法
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style: {
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display: 'inline-block',
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margin: '0 3px',
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padding: '0 3px',
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backgroundColor: '#e6f7ff',
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border: '1px solid #91d5ff',
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borderRadius: '2px',
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color: '#1890ff',
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}, // style ,驼峰式写法
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on: {
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click() {
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console.log('clicked', attachmentValue)
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} /* 其他... */,
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},
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},
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// 子节点
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[attachmentLabel]
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)
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return attachVnode
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}
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const renderElemConf = {
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type: 'attachment', // 新元素 type ,重要!!!
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renderElem: renderAttachment,
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}
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Boot.registerRenderElem(renderElemConf)
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/**
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* 生成“附件”元素的 HTML
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* @param elem 附件元素,即上文的 myResume
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* @param childrenHtml 子节点的 HTML 代码,void 元素可忽略
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* @returns “附件”元素的 HTML 字符串
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*/
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function attachmentToHtml(elem, childrenHtml) {
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// JS 语法
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// 获取附件元素的数据
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const { attachmentValue = '', attachmentLabel = '' } = elem
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// 生成 HTML 代码
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const html = `<span data-w-e-type="attachment" data-w-e-is-void data-w-e-is-inline data-attachmentValue="${attachmentValue}" data-attachmentLabel="${attachmentLabel}">${attachmentLabel}</span>`
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return html
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}
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const elemToHtmlConf = {
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type: 'attachment', // 新元素的 type ,重要!!!
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elemToHtml: attachmentToHtml,
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}
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Boot.registerElemToHtml(elemToHtmlConf)
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/**
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* 解析 HTML 字符串,生成“附件”元素
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* @param domElem HTML 对应的 DOM Element
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* @param children 子节点
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* @param editor editor 实例
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* @returns “附件”元素,如上文的 myResume
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*/
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function parseAttachmentHtml(domElem, children, editor) {
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// JS 语法
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// 从 DOM element 中获取“附件”的信息
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const attachmentValue = domElem.getAttribute('data-attachmentValue') || ''
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const attachmentLabel = domElem.getAttribute('data-attachmentLabel') || ''
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// 生成“附件”元素(按照此前约定的数据结构)
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const myResume = {
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type: 'attachment',
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attachmentValue,
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attachmentLabel,
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children: [{ text: '' }], // void node 必须有 children ,其中有一个空字符串,重要!!!
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}
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return myResume
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}
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const parseHtmlConf = {
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selector: 'span[data-w-e-type="attachment"]', // CSS 选择器,匹配特定的 HTML 标签
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parseElemHtml: parseAttachmentHtml,
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}
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Boot.registerParseElemHtml(parseHtmlConf)
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},
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beforeDestroy() {
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clearInterval(this.timer)
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