Fix：修复批量删除的节点中如果存在根节点会出现删除异常的问题

simple-mind-map/src/Render.js

@@ -552,6 +552,17 @@ class Render {
     if (this.activeNodeList.length <= 0) {
       return
     }
+    let root = this.activeNodeList.find((node) => {
+      return node.isRoot
+    })
+    if (root) {
+      this.clearActive()
+      root.children.forEach(child => {
+        child.remove()
+      })
+      root.children = []
+      root.nodeData.children = []
+    } else {
       for (let i = 0; i < this.activeNodeList.length; i++) {
         let node = this.activeNodeList[i]
         if (node.isGeneralization) {
@@ -562,19 +573,14 @@ class Render {
           node.generalizationBelongNode.update()
           this.removeActiveNode(node)
           i--
-      } else if (node.isRoot) {
-        node.children.forEach(child => {
-          child.remove()
-        })
-        node.children = []
-        node.nodeData.children = []
-        break
         } else {
           this.removeActiveNode(node)
           this.removeOneNode(node)
           i--
         }
       }
+    }
+    this.activeNodeList = []
     this.mindMap.emit('node_active', null, [])
     this.mindMap.render()
   }

web/src/pages/Doc/en/changelog/index.md

@@ -2,7 +2,9 @@
 
 ## 0.3.4
 
-New：1.Automatic line wrapping function is added to node text.
+New：Automatic line wrapping function is added to node text.
+
+Fix: Fix the problem of deletion exceptions if there are root nodes in the batch deleted nodes.
 
 ## 0.3.3
 

web/src/pages/Doc/en/changelog/index.vue

@@ -2,7 +2,8 @@
   <div>
     <h1>Changelog</h1>
 <h2>0.3.4</h2>
-<p>New：1.Automatic line wrapping function is added to node text.</p>
+<p>New：Automatic line wrapping function is added to node text.</p>
+<p>Fix: Fix the problem of deletion exceptions if there are root nodes in the batch deleted nodes.</p>
 <h2>0.3.3</h2>
 <p>Fix: The root node text cannot wrap.</p>
 <h2>0.3.2</h2>

web/src/pages/Doc/zh/changelog/index.md

@@ -2,7 +2,9 @@
 
 ## 0.3.4
 
-New：1.节点文本增加自动换行功能。
+New：节点文本增加自动换行功能。
+
+Fix：修复批量删除的节点中如果存在根节点会出现删除异常的问题。
 
 ## 0.3.3
 

web/src/pages/Doc/zh/changelog/index.vue

@@ -2,7 +2,8 @@
   <div>
     <h1>Changelog</h1>
 <h2>0.3.4</h2>
-<p>New：1.节点文本增加自动换行功能。</p>
+<p>New：节点文本增加自动换行功能。</p>
+<p>Fix：修复批量删除的节点中如果存在根节点会出现删除异常的问题。</p>
 <h2>0.3.3</h2>
 <p>修复：根节点文字无法换行的问题。</p>
 <h2>0.3.2</h2>