Demo：节点右键菜单新增添加待办按钮

web/src/lang/en_us.js

@@ -113,7 +113,9 @@ export default {
     copySuccess: 'Copy success',
     copyFail: 'Copy fail',
     number: 'Number child nodes',
-    expandNodeChild: 'Expand all sub nodes'
+    expandNodeChild: 'Expand all sub nodes',
+    addToDo: 'Add toDo',
+    removeToDo: 'Remove toDo'
   },
   count: {
     words: 'Words',

web/src/lang/zh_cn.js

@@ -113,7 +113,9 @@ export default {
     copySuccess: '复制成功',
     copyFail: '复制失败',
     number: '编号其子节点',
-    expandNodeChild: '展开所有下级节点'
+    expandNodeChild: '展开所有下级节点',
+    addToDo: '添加待办',
+    removeToDo: '删除待办'
   },
   count: {
     words: '字数',

web/src/lang/zh_tw.js

@@ -113,7 +113,9 @@ export default {
     copySuccess: '複製成功',
     copyFail: '複製失敗',
     number: '將其子節點編號',
-    expandNodeChild: '展開所有下級節點'
+    expandNodeChild: '展開所有下級節點',
+    addToDo: '添加待辦',
+    removeToDo: '刪除待辦'
   },
   count: {
     words: '字數',

web/src/pages/Edit/components/Contextmenu.vue

@@ -89,6 +89,11 @@
           </div>
         </div>
       </div>
+      <div class="item" @click="setCheckbox" v-if="supportCheckbox">
+        <span class="name">{{
+          hasCheckbox ? $t('contextmenu.removeToDo') : $t('contextmenu.addToDo')
+        }}</span>
+      </div>
       <div class="splitLine"></div>
       <div class="item danger" @click="exec('REMOVE_NODE')">
         <span class="name">{{ $t('contextmenu.deleteNode') }}</span>
@@ -244,7 +249,8 @@ export default {
     ...mapState({
       isZenMode: state => state.localConfig.isZenMode,
       isDark: state => state.localConfig.isDark,
-      supportNumbers: state => state.supportNumbers
+      supportNumbers: state => state.supportNumbers,
+      supportCheckbox: state => state.supportCheckbox
     }),
     expandList() {
       return [
@@ -322,6 +328,9 @@ export default {
     },
     numberLevelList() {
       return numberLevelList[this.$i18n.locale] || numberLevelList.zh
+    },
+    hasCheckbox() {
+      return !!this.node.getData('checkbox')
     }
   },
   created() {
@@ -496,6 +505,21 @@ export default {
       this.mindMap.execCommand('SET_NUMBER', [], {
         [prop]: value
       })
+      this.hide()
+    },
+
+    // 设置待办
+    setCheckbox() {
+      this.mindMap.execCommand(
+        'SET_CHECKBOX',
+        [],
+        this.hasCheckbox
+          ? null
+          : {
+              done: false
+            }
+      )
+      this.hide()
     },
 
     // 复制到剪贴板

web/src/pages/Edit/components/Edit.vue

@@ -74,17 +74,14 @@ import OuterFrame from 'simple-mind-map/src/plugins/OuterFrame.js'
 import Themes from 'simple-mind-map-plugin-themes'
 // 协同编辑插件
 // import Cooperate from 'simple-mind-map/src/plugins/Cooperate.js'
-// 手绘风格插件，该插件为付费插件，详情请查看开发文档
+// 以下插件为付费插件，详情请查看开发文档。依次为：手绘风格插件、标记插件、编号插件、Freemind软件格式导入导出插件、Excel软件格式导入导出插件、待办插件
 // import HandDrawnLikeStyle from 'simple-mind-map-plugin-handdrawnlikestyle'
-// 标记插件，该插件为付费插件，详情请查看开发文档
 // import Notation from 'simple-mind-map-plugin-notation'
-// 编号插件，该插件为付费插件，详情请查看开发文档
 // import Numbers from 'simple-mind-map-plugin-numbers'
-// Freemind软件格式导入导出插件，该插件为付费插件，详情请查看开发文档
 // import Freemind from 'simple-mind-map-plugin-freemind'
-// Excel软件格式导入导出插件，该插件为付费插件，详情请查看开发文档
 // import Excel from 'simple-mind-map-plugin-excel'
-// npm link simple-mind-map-plugin-excel simple-mind-map-plugin-freemind simple-mind-map-plugin-numbers simple-mind-map-plugin-notation simple-mind-map-plugin-handdrawnlikestyle simple-mind-map simple-mind-map-plugin-themes
+// import Checkbox from 'simple-mind-map-plugin-checkbox'
+// npm link simple-mind-map-plugin-excel simple-mind-map-plugin-freemind simple-mind-map-plugin-numbers simple-mind-map-plugin-notation simple-mind-map-plugin-handdrawnlikestyle simple-mind-map-plugin-checkbox simple-mind-map simple-mind-map-plugin-themes
 import OutlineSidebar from './OutlineSidebar'
 import Style from './Style'
 import BaseStyle from './BaseStyle'
@@ -577,6 +574,10 @@ export default {
         this.$store.commit('setSupportExcel', true)
         Vue.prototype.Excel = Excel
       }
+      if (typeof Checkbox !== 'undefined') {
+        this.mindMap.addPlugin(Checkbox)
+        this.$store.commit('setSupportCheckbox', true)
+      }
       this.mindMap.keyCommand.addShortcut('Control+s', () => {
         this.manualSave()
       })

web/src/store.js

@@ -33,6 +33,7 @@ const store = new Vuex.Store({
     supportNumbers: false, // 是否支持编号
     supportFreemind: false, // 是否支持Freemind插件
     supportExcel: false, // 是否支持Excel插件
+    supportCheckbox: false, // 是否支持Checkbox插件
     isDragOutlineTreeNode: false // 当前是否正在拖拽大纲树的节点
   },
   mutations: {
@@ -105,6 +106,11 @@ const store = new Vuex.Store({
       state.supportExcel = data
     },
 
+    // 设置是否支持Checkbox插件
+    setSupportCheckbox(state, data) {
+      state.supportCheckbox = data
+    },
+
     // 设置树节点拖拽
     setIsDragOutlineTreeNode(state, data) {
       state.isDragOutlineTreeNode = data