From 1ea0d73d09bf5b6b2bf34051c8c58699f93c9bbc Mon Sep 17 00:00:00 2001
From: "xiaoxian.xlf" <xiaoxian.xlf@alibaba-inc.com>
Date: Tue, 5 May 2020 19:22:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20documentModel=20toData=20=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
MIME-Version: 1.0
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---
 packages/designer/src/document/document-model.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/designer/src/document/document-model.ts b/packages/designer/src/document/document-model.ts
index ac739d625..39d50f3de 100644
--- a/packages/designer/src/document/document-model.ts
+++ b/packages/designer/src/document/document-model.ts
@@ -461,14 +461,16 @@ export class DocumentModel {
     return config.checkNestingDown(parent, obj) && this.checkNestingUp(parent, obj);
   }
 
-  // ======= compatibles
+  // ======= compatibles for vision
   getRoot() {
     return this.rootNode;
   }
 
-  /**
-   * 兼容vision
-   */
+  // add toData
+  toData() {
+    return { componentsTree: [this.project?.currentDocument?.export()] };
+  }
+
   getHistory(): History {
     return this.history;
   }