ayanova/src/components/data-table-filter-control.vue

@@ -348,9 +348,13 @@
           >{{ $ay.t("Delete") }}</v-btn
         >
         <v-spacer />
-        <v-btn text @click="saveAndExit()" color="primary">{{
-          $ay.t("Save")
-        }}</v-btn>
+        <v-btn
+          :disabled="editItem.filter.items.length == 0"
+          text
+          @click="saveAndExit()"
+          color="primary"
+          >{{ $ay.t("Save") }}</v-btn
+        >
       </v-card-actions>
     </v-card>
   </v-dialog>