UPDATE: VERSION-20260401

modeler/src/views/decision/designer/designer.vue

@@ -114,6 +114,7 @@ export default defineComponent({
     const platforms = ref<Platform[]>([]);
     const nodeCommands = ref<NodeCommand[]>([])
     const currentScenarioId = ref<number | null>(null);
+    const currentPlatformId = ref<number | null>(null);
 
     const {
       handleGraphEvent,
@@ -243,6 +244,8 @@ export default defineComponent({
 
     const handleSelectTree = (tree: BehaviorTree) => {
       destroyGraph();
+      currentPlatformId.value = null;
+      currentScenarioId.value = null;
 
       console.info('handleSelectTree', tree);
       findOneTreeById(tree.id).then(r => {
@@ -302,6 +305,21 @@ export default defineComponent({
       });
     };
 
+    const resolveQuery = ()=> {
+      let scenarioId = Number(currentRoute.query.scenario);
+      if (!isNaN(scenarioId)) {
+        currentScenarioId.value = scenarioId;
+      } else {
+        currentScenarioId.value = null;
+      }
+      let platformId = Number(currentRoute.query.platform);
+      if (!isNaN(platformId)) {
+        currentPlatformId.value = platformId;
+      } else {
+        currentPlatformId.value = null;
+      }
+    }
+
     const handleCreateTree = () => {
       destroyGraph();
 
@@ -312,6 +330,7 @@ export default defineComponent({
         englishName: null,
         xmlContent: null,
         createdAt: null,
+        platformId: currentPlatformId.value,
         graph: {
           edges: [],
           nodes: [],
@@ -387,16 +406,10 @@ export default defineComponent({
         window.addEventListener('resize', handleResize);
         console.log('节点挂载完成');
 
-        let scenarioId = Number(currentRoute.query.scenario);
-        if (!isNaN(scenarioId)) {
-          currentScenarioId.value = scenarioId;
-        } else {
-          currentScenarioId.value = null;
-        }
+        resolveQuery();
 
-        let platformId = Number(currentRoute.query.platform);
-        if (!isNaN(platformId)) {
-          findOneTreeByPlatformId(platformId).then(r => {
+        if (currentPlatformId.value) {
+          findOneTreeByPlatformId(currentPlatformId.value).then(r => {
             if (r.data) {
               handleSelectTree(r.data);
             } else {
@@ -404,6 +417,7 @@ export default defineComponent({
             }
           });
         } else {
+          currentPlatformId.value = null;
           handleCreateTree();
         }
       });

modeler/src/views/decision/designer/tree.ts

@@ -19,6 +19,7 @@ export interface BehaviorTree {
   englishName: NullableString,
   xmlContent: NullableString,
   graph: GraphContainer
+  platformId: null | number
 }
 
 export interface BehaviorTreeRequest extends BehaviorTree {