2 files changed, 37 insertions, 0 deletions
diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index b2535aee8c..3823d2eae0 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -4656,3 +4656,38 @@ bool CXFA_Node::PresenceRequiresSpace() const {
   return ePresence == XFA_AttributeEnum::Visible ||
          ePresence == XFA_AttributeEnum::Invisible;
 }
+
+void CXFA_Node::SetToXML(const WideString& value) {
+  auto* elem = static_cast<CFX_XMLElement*>(GetXMLMappingNode());
+  FX_XMLNODETYPE eXMLType = elem->GetType();
+  switch (eXMLType) {
+    case FX_XMLNODE_Element: {
+      if (IsAttributeInXML()) {
+        elem->SetString(JSObject()->GetCData(XFA_Attribute::QualifiedName),
+                        value);
+        return;
+      }
+
+      bool bDeleteChildren = true;
+      if (GetPacketType() == XFA_PacketType::Datasets) {
+        for (CXFA_Node* pChildDataNode = GetFirstChild(); pChildDataNode;
+             pChildDataNode = pChildDataNode->GetNextSibling()) {
+          if (!pChildDataNode->GetBindItems()->empty()) {
+            bDeleteChildren = false;
+            break;
+          }
+        }
+      }
+      if (bDeleteChildren)
+        elem->DeleteChildren();
+
+      elem->SetTextData(value);
+      break;
+    }
+    case FX_XMLNODE_Text:
+      static_cast<CFX_XMLText*>(GetXMLMappingNode())->SetText(value);
+      break;
+    default:
+      NOTREACHED();
+  }
+}
diff --git a/xfa/fxfa/parser/cxfa_node.h b/xfa/fxfa/parser/cxfa_node.h
index 697320dcbb..cca03ee401 100644
--- a/xfa/fxfa/parser/cxfa_node.h
+++ b/xfa/fxfa/parser/cxfa_node.h
@@ -169,6 +169,8 @@ class CXFA_Node : public CXFA_Object {
   CFX_XMLNode* CreateXMLMappingNode();
   bool IsNeedSavingXMLNode();
 
+  void SetToXML(const WideString& value);
+
   uint32_t GetNameHash() const { return m_dwNameHash; }
   bool IsUnnamed() const { return m_dwNameHash == 0; }
   CXFA_Node* GetModelNode();