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wordpress固定连接优化,yoast seo,经营性质的网站,网站欢迎框代码什么是 contenteditable？ HTML5 提供的全局属性，使元素内容可编辑类似于简易富文本编辑器兼容性支持所有现代浏览器（Chrome、Firefox、Safari、Edge） 移动端（iOS/Android）部分键盘行为需测试 &l…

什么是 contenteditable？

HTML5 提供的全局属性，使元素内容可编辑
类似于简易富文本编辑器
兼容性
支持所有现代浏览器（Chrome、Firefox、Safari、Edge）
移动端（iOS/Android）部分键盘行为需测试

<p contenteditable="true">可编辑的段落</p>

属性值说明
contenteditable 的三种值：
true：元素可编辑
false：元素不可编辑
inherit：继承父元素的可编辑状态

<p contenteditable="false">不可编辑的段落</p>
<div contenteditable="true">点击编辑此内容</div>
<p contenteditable="inherit">继承父元素的可编辑状态</p>

核心功能实现

保存编辑内容

  <div style="margin-left: 36px;"v-html="newData" contenteditable="true" ref="ediPending2Div" class="editable" @blur="updateContent"@input="handleInput"@focus="saveCursorPosition"@keydown.enter.prevent="handleEnterKey"></div>

   // 更新内容updateContent() {this.isEditing = falseif (this.rawData !== this.editContent) {this.submitChanges()this.editContent = this.rawData}},

编辑时光标位置的设置

  <div style="margin-left: 36px;"v-html="newData" contenteditable="true" ref="ediPending2Div" class="editable" @blur="updateContent"@input="handleInput"@focus="saveCursorPosition"@keydown.enter.prevent="handleEnterKey"></div>

 // 保存光标位置saveCursorPosition() {const selection = window.getSelection()if (selection.rangeCount > 0) {const range = selection.getRangeAt(0)this.lastCursorPos = {startContainer: range.startContainer,startOffset: range.startOffset,endOffset: range.endOffset}}},// 恢复光标位置restoreCursorPosition() {if (!this.lastCursorPos || !this.isEditing) returnconst selection = window.getSelection()const range = document.createRange()try {range.setStart(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.startOffset, this.lastCursorPos.startContainer.length))range.setEnd(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.endOffset, this.lastCursorPos.startContainer.length))selection.removeAllRanges()selection.addRange(range)} catch (e) {// 出错时定位到末尾range.selectNodeContents(this.$refs.ediPending2Div)range.collapse(false)selection.removeAllRanges()selection.addRange(range)}},// 处理输入handleInput() {this.saveCursorPosition()this.rawData = this.$refs.ediPending2Div.innerHTML},

处理换行失败的问题（需要回车两次触发）

    // 给数组添加回车事件handleEnterKey(e) {// 阻止默认回车行为（创建新div）e.preventDefault();// 获取当前选区const selection = window.getSelection();if (!selection.rangeCount) return;const range = selection.getRangeAt(0);const br = document.createElement('br');// 插入换行range.deleteContents();range.insertNode(br);// 移动光标到新行range.setStartAfter(br);range.collapse(true);selection.removeAllRanges();selection.addRange(range);// 触发输入更新this.handleInput();},

踩坑案例

数组遍历标签上不能够使用此事件contenteditable

完整代码展示

带数组的处理
不带数组的处理

带数组代码

<template><div style="margin-left: 36px;" v-loading="loading_" contenteditable="true" ref="editPendingDiv" class='editable'@blur="updateContent"@input="handleInput"@focus="saveCursorPosition"@keydown.enter.prevent="handleEnterKey"><p class="pending_title">会议待办</p><p>提炼待办事项如下：</p><div v-for="(item, index) in newData" :key="index" class="todo-item"><div class="text_container"><!-- <img src="@/assets/404.png" alt="icon" class="icon-img"> --><p><span class="icon-span">AI</span> {{ item }}</p></div></div></div>
</template><script>
// 会议待办事项组件
import { todoList } from '@/api/audio';
import router from '@/router';
export default {name: 'pendingResult',props: {// items: {//   type: Array,//   required: true// }},data() {return {rawData:null,editContent: '',      // 编辑内容缓存lastCursorPos: null,  // 光标位置记录isEditing: false,loading_:false,dataList: [] ,routerId: this.$route.params.id};},computed: {newData () {// 在合格换行后下面添加margin-botton: 10pxreturn this.dataList}},watch: {newData() {this.$nextTick(this.restoreCursorPosition)this.$nextTick(this.sendHemlToParent)}},mounted() {this.$refs.editPendingDiv.addEventListener('focus', () => {this.isEditing = true})},created() {this.getDataList();},methods: {// 给数组添加回车事件handleEnterKey(e) {// 阻止默认回车行为（创建新div）e.preventDefault();// 获取当前选区const selection = window.getSelection();if (!selection.rangeCount) return;const range = selection.getRangeAt(0);const br = document.createElement('br');// 插入换行range.deleteContents();range.insertNode(br);// 移动光标到新行range.setStartAfter(br);range.collapse(true);selection.removeAllRanges();selection.addRange(range);// 触发输入更新this.handleInput();},// 发送生成数据sendHemlToParent(){this.$nextTick(()=>{const htmlString = this.$refs.editPendingDiv.innerHTMLconsole.log('获取修改',htmlString)this.$emit('editList',htmlString)})},// 保存光标位置saveCursorPosition() {const selection = window.getSelection()if (selection.rangeCount > 0) {const range = selection.getRangeAt(0)this.lastCursorPos = {startContainer: range.startContainer,startOffset: range.startOffset,endOffset: range.endOffset}}},// 恢复光标位置restoreCursorPosition() {if (!this.lastCursorPos || !this.isEditing) returnconst selection = window.getSelection()const range = document.createRange()try {range.setStart(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.startOffset, this.lastCursorPos.startContainer.length))range.setEnd(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.endOffset, this.lastCursorPos.startContainer.length))selection.removeAllRanges()selection.addRange(range)} catch (e) {// 出错时定位到末尾range.selectNodeContents(this.$refs.editPendingDiv)range.collapse(false)selection.removeAllRanges()selection.addRange(range)}},// 处理输入handleInput() {this.saveCursorPosition()this.rawData = this.$refs.editPendingDiv.innerHTML},// 更新内容// updateContent() {//   this.isEditing = false//   if (this.rawData !== this.editContent) {//     this.submitChanges()//     this.editContent = this.rawData//   }// },updateContent() {this.isEditing = false;// 清理HTML格式const cleanedHTML = this.rawData.replace(/<div><br><\/div>/g, '<br>').replace(/<p><br><\/p>/g, '<br>');if (cleanedHTML !== this.editContent) {this.submitChanges(cleanedHTML);}
},// 提交修改submitChanges() {// 这里添加API调用逻辑console.log('提交内容:', this.rawData)this.$emit('editList',this.rawData)},async  getDataList() {const id = {translate_task_id: this.routerId};this.loading_=truetry {const res=await todoList(id)if (res.code === 0) { if (res.data.todo_text == [] || res.data.todo_text === null) {this.$message.warning("暂无待办事项");return;}// console.log("会议纪要数据:", res.data);this.dataList=res.data.todo_text}} finally {this.loading_=false}// const normalizedText = res.data.todo_text.replace(/\/n/g, '\n');// // 分割文本并过滤空行//   this.dataList = normalizedText.split('\n')//     .filter(line => line.trim().length > 0)//     .map(line => line.trim());}}
}
</script><style scoped>
.pending_title {/* font-size: 20px; *//* font-family: "宋体"; *//* font-weight: bold; */margin-bottom: 20px;
}
.text_container {display: flex;align-items: center;
}
.icon-img {width: 20px;height: 20px;margin-right: 10px;
}
.editable {/* 确保可编辑区域行为正常 */user-select: text;white-space: pre-wrap;outline: none;
}.todo-item {display: flex;align-items: center;margin: 4px 0;
}/* 防止图片被选中 */
.icon-span {pointer-events: none;user-select: none;margin-right: 6px;font-weight: 700; color: #409EFF;
}</style>

不带数组代码

<template><div><div style="margin-left: 36px;"v-html="newData" contenteditable="true" ref="ediPending2Div" class="editable" @blur="updateContent"@input="handleInput"@focus="saveCursorPosition"@keydown.enter.prevent="handleEnterKey"></div></div>
</template><script>
// 会议待办事项组件222
export default {name: 'pendingResult2',props: {dataList: {type: Object,required: true}},data() {return {rawData:null,editContent: '',      // 编辑内容缓存lastCursorPos: null,  // 光标位置记录isEditing: false,};},computed: {newData () {return this.dataList.todo_text}},watch: {newData() {this.$nextTick(this.restoreCursorPosition)}},mounted() {this.$refs.ediPending2Div.addEventListener('focus', () => {this.isEditing = true})},created() {// console.log(":", this.dataList);},methods: {// 给数组添加回车事件handleEnterKey(e) {// 阻止默认回车行为（创建新div）e.preventDefault();// 获取当前选区const selection = window.getSelection();if (!selection.rangeCount) return;const range = selection.getRangeAt(0);const br = document.createElement('br');// 插入换行range.deleteContents();range.insertNode(br);// 移动光标到新行range.setStartAfter(br);range.collapse(true);selection.removeAllRanges();selection.addRange(range);// 触发输入更新this.handleInput();},// 保存光标位置saveCursorPosition() {const selection = window.getSelection()if (selection.rangeCount > 0) {const range = selection.getRangeAt(0)this.lastCursorPos = {startContainer: range.startContainer,startOffset: range.startOffset,endOffset: range.endOffset}}},// 恢复光标位置restoreCursorPosition() {if (!this.lastCursorPos || !this.isEditing) returnconst selection = window.getSelection()const range = document.createRange()try {range.setStart(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.startOffset, this.lastCursorPos.startContainer.length))range.setEnd(this.lastCursorPos.startContainer,Math.min(this.lastCursorPos.endOffset, this.lastCursorPos.startContainer.length))selection.removeAllRanges()selection.addRange(range)} catch (e) {// 出错时定位到末尾range.selectNodeContents(this.$refs.ediPending2Div)range.collapse(false)selection.removeAllRanges()selection.addRange(range)}},// 处理输入handleInput() {this.saveCursorPosition()this.rawData = this.$refs.ediPending2Div.innerHTML},// 更新内容updateContent() {this.isEditing = falseif (this.rawData !== this.editContent) {this.submitChanges()this.editContent = this.rawData}},// 提交修改submitChanges() {// 这里添加API调用逻辑console.log('提交内容:', this.rawData)this.$emit('editList',this.rawData)},getDataList() {},},
}
</script><style scoped>::v-deep .el-loading-mask{display: none !important;
}
p {/* margin: 0.5em 0; *//* font-family: "思源黑体 CN Regular"; *//* font-size: 18px; */
}
img {width: 20px;height: 20px;margin-right: 10px;
}
.indent_paragraph {text-indent: 2em; /* 默认缩进 */
}
.pending_title {/* font-size: 20px; *//* font-family: "宋体"; *//* font-weight: bold; */margin-bottom: 20px;
}
.text_container {display: flex;align-items: center;
}
.icon-img {width: 20px;height: 20px;margin-right: 10px;
}
.editable {/* 确保可编辑区域行为正常 */user-select: text;white-space: pre-wrap;outline: none;
}.todo-item {display: flex;align-items: center;margin: 4px 0;
}/* 防止图片被选中 */
.icon-span {pointer-events: none;user-select: none;margin-right: 6px;font-weight: 700; color: #409EFF;
}</style>