From 2a7eaefac5e3a39f80ecbfe081793c7eaab28726 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Mon, 9 Dec 2024 18:05:39 +0800
Subject: [PATCH] =?UTF-8?q?Feat=EF=BC=9AupdateData=E5=92=8CsetData?=
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---
 simple-mind-map/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/simple-mind-map/index.js b/simple-mind-map/index.js
index 6006e431..7976dcc5 100644
--- a/simple-mind-map/index.js
+++ b/simple-mind-map/index.js
@@ -395,14 +395,17 @@ class MindMap {
 
   // 更新画布数据，如果新的数据是在当前画布节点数据基础上增删改查后形成的，那么可以使用该方法来更新画布数据
   updateData(data) {
+    this.emit('before_update_data', data)
     this.renderer.setData(data)
     this.render()
     this.command.addHistory()
+    this.emit('update_data', data)
   }
 
   //  动态设置思维导图数据，纯节点数据
   setData(data) {
     data = this.handleData(data)
+    this.emit('before_set_data', data)
     this.opt.data = data
     this.execCommand('CLEAR_ACTIVE_NODE')
     this.command.clearHistory()