Fix: UIv2 Migration Fixes for SubProject Creation

coscine/issues#2110

src/modules/project/pages/components/FormMetadata.vue

@@ -391,6 +391,9 @@ export default defineComponent({
     currentProject() {
       this.onProjectLoaded();
     },
+    parentProject() {
+      this.onParentProjectLoaded();
+    },
     visibilities() {
       // Used in Project Create
       if (!this.currentProject) {
@@ -430,6 +433,7 @@ export default defineComponent({
 
   created() {
     this.onProjectLoaded();
+    this.onParentProjectLoaded();
   },
 
   methods: {
@@ -445,6 +449,12 @@ export default defineComponent({
       }
     },
 
+    onParentProjectLoaded() {
+      if (this.parentProject) {
+        this.projectForm.parentId = this.parentProject.id;
+      }
+    },
+
     maxLengthFromValidation(validation: Validation): string {
       let value = "";
       try {
@@ -509,7 +519,6 @@ export default defineComponent({
       this.projectForm.keywords = project.keywords;
       this.projectForm.visibility = project.visibility;
       this.projectForm.grantId = project.grantId;
-      this.projectForm.parentId = project.id;
 
       // Update v-model for Keywords
       this.loadKeywords(project);