From 57fde3d0f254e15a11a47daea47003c995201dee Mon Sep 17 00:00:00 2001
From: zhangzhuoqiong <zhangzhuoqiong@bytedance.com>
Date: Thu, 20 Feb 2025 11:54:08 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=96=B9=E6=B3=95=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=E8=87=AA=E5=AE=9A=E4=B9=89=E6=96=B0=E5=BB=BA=E8=8A=82?=
 =?UTF-8?q?=E7=82=B9=E7=9A=84=E6=A0=B7=E5=BC=8F?=
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---
 .../src/constants/defaultOptions.js           | 10 ++++++---
 simple-mind-map/src/core/render/Render.js     | 21 +++++++++++++------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/simple-mind-map/src/constants/defaultOptions.js b/simple-mind-map/src/constants/defaultOptions.js
index 86e7a0f5..3f63971c 100644
--- a/simple-mind-map/src/constants/defaultOptions.js
+++ b/simple-mind-map/src/constants/defaultOptions.js
@@ -307,7 +307,7 @@ export const defaultOpt = {
   /*
     {
       // 返回要添加的DOM元素详细
-      create: (node) => { 
+      create: (node) => {
         return {
           el, // DOM节点
           width: 20, // 宽高
@@ -316,7 +316,7 @@ export const defaultOpt = {
       },
       // 处理生成的@svgdotjs/svg.js库的ForeignObject节点实例，可以设置其在节点内的位置
       handle: ({ content, element, node }) => {
-        
+
       }
     }
   */
@@ -518,5 +518,9 @@ export const defaultOpt = {
   // 默认为内置图标，你可以传递一个svg字符串，或者其他的html字符串
   // 整体大小请使用上面的minImgResizeWidth和minImgResizeHeight选项设置
   customDeleteBtnInnerHTML: '',
-  customResizeBtnInnerHTML: ''
+  customResizeBtnInnerHTML: '',
+
+  // NewAdd
+  customNewNodeParams: null,
+
 }
diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 43561942..00481cc6 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -871,14 +871,23 @@ class Render {
       if (alreadyIsRichText && params.resetRichText) {
         delete params.resetRichText
       }
+      let nodeData = {
+        text: text,
+        uid: createUid(),
+        // ...this.mindMap.opt.customNewNodeParams,
+        ...params,
+        ...(appointData || {})
+      }
+      if ( typeof this.mindMap.opt.customNewNodeParams === 'function'){
+        const return_value = this.mindMap.opt.customNewNodeParams()
+        nodeData = {
+          ...nodeData,
+          ...return_value
+        }
+      }
       const newNode = {
         inserting,
-        data: {
-          text: text,
-          uid: createUid(),
-          ...params,
-          ...(appointData || {})
-        },
+        data: nodeData,
         children: [...createUidForAppointNodes(appointChildren, createNewId)]
       }
       createNewId = true