Update flare-ui/src/app/dialogs/version-edit-dialog/version-edit-dialog.component.ts

flare-ui/src/app/dialogs/version-edit-dialog/version-edit-dialog.component.ts

@@ -55,6 +55,7 @@ export default class VersionEditDialogComponent implements OnInit {
   saving = false;
   publishing = false;
   creating = false;
+  isDirty = false;
   
   selectedTabIndex = 0;
   testUserMessage = '';
@@ -83,6 +84,11 @@ export default class VersionEditDialogComponent implements OnInit {
     if (this.selectedVersion) {
       this.loadVersion(this.selectedVersion);
     }
+
+    this.versionForm.valueChanges.subscribe(() => {
+      this.isDirty = true;
+    });
+
   }
 
   initializeForm() {
@@ -153,6 +159,8 @@ export default class VersionEditDialogComponent implements OnInit {
     (version.intents || []).forEach(intent => {
       this.intents.push(this.createIntentFormGroup(intent));
     });
+
+    this.isDirty = false;
   }
   
   async loadVersions() {
@@ -490,6 +498,8 @@ export default class VersionEditDialogComponent implements OnInit {
       ).toPromise();
   
       this.snackBar.open('Version saved successfully', 'Close', { duration: 3000 });
+
+      this.isDirty = false;
       
       if (result) {
         this.selectedVersion = result;