TreeView hack for multiple unloaded metamodels

xeokit · Feb 2, 2024 · 7a5c212 · 7a5c212
1 parent ba8c221
commit 7a5c212
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/plugins/TreeViewPlugin/TreeViewPlugin.js b/src/plugins/TreeViewPlugin/TreeViewPlugin.js
@@ -976,7 +976,7 @@ export class TreeViewPlugin extends Plugin {
             buildingNode = {
                 nodeId: `${this._id}-${objectId}`,
                 objectId: objectId,
-                title: this._rootNames[metaObject.metaModels[0].id] || ((metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType),
+                title: (metaObject.metaModels.length === 0) ? "na" : this._rootNames[metaObject.metaModels[0].id] || ((metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType),
                 type: metaObjectType,
                 parent: null,
                 numEntities: 0,
@@ -1079,7 +1079,7 @@ export class TreeViewPlugin extends Plugin {
             rootNode = {
                 nodeId: `${this._id}-${objectId}`,
                 objectId: objectId,
-                title: this._rootNames[metaObject.metaModels[0].id] || ((metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType),
+                title: metaObject.metaModels.length === 0 ? "na" : this._rootNames[metaObject.metaModels[0].id] || ((metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType),
                 type: metaObjectType,
                 parent: null,
                 numEntities: 0,
@@ -1160,7 +1160,7 @@ export class TreeViewPlugin extends Plugin {
         const node = {
             nodeId: `${this._id}-${objectId}`,
             objectId: objectId,
-            title: (!parent) ? (this._rootNames[metaObject.metaModels[0].id] || metaObjectName) : (metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType,
+            title: (!parent) ? metaObject.metaModels.length === 0 ? "na" : (this._rootNames[metaObject.metaModels[0].id] || metaObjectName) : (metaObjectName && metaObjectName !== "" && metaObjectName !== "Undefined" && metaObjectName !== "Default") ? metaObjectName : metaObjectType,
             type: metaObjectType,
             parent: parent,
             numEntities: 0,