fix: improve verification_model display in RelatedFieldEditor

- Add support for loading related objects from URI (backward compatibility)
- Improve display_name logic to handle both full objects and URI strings
- Enhance show_related_object to handle string and object types properly

web/src/components/related-field-editor.vue

@@ -35,6 +35,7 @@ export default {
     return {
       possible_values: [],
       filter_string: '',
+      current_object: null,
     };
   },
   computed: {
@@ -51,8 +52,9 @@ export default {
       return ret;
     },
     display_name() {
-      console.log(this.modelValue);
-      return this.show_related_object(this.modelValue);
+      // Use current_object if it was loaded from URI, otherwise use modelValue (which is now a full object)
+      var obj = this.current_object !== null ? this.current_object : this.modelValue;
+      return this.show_related_object(obj);
     },
   },
   methods: {
@@ -64,13 +66,17 @@ export default {
       if (!v) {
         return '无';
       }
-      if (this.field_schema && this.field_schema.metadata.display_field) {
-        return v[this.field_schema.metadata.display_field];
-      }
+      if (typeof v === 'string') {
         return v;
+      }
+      if (this.field_schema && this.field_schema.metadata.display_field) {
+        return v[this.field_schema.metadata.display_field] || v.name || v.id || v;
+      }
+      return v.name || v.id || v;
     },
     set_related_object(v) {
       this.$refs.modify_modal.hide();
+      this.current_object = v;
       this.$emit("update:modelValue", v);
     },
     async reload() {
@@ -80,9 +86,33 @@ export default {
       var r = await this.$root.api_get_all(url);
       this.possible_values = r;
     },
+    async load_current_object() {
+      // Handle legacy URI string format (backward compatibility)
+      if (this.modelValue && typeof this.modelValue === 'string' && this.modelValue.startsWith('/api/')) {
+        try {
+          var r = await this.$root.api_get(this.modelValue);
+          this.current_object = r.data;
+        } catch (e) {
+          console.error('Failed to load related object:', e);
+          this.current_object = null;
+        }
+      } else {
+        // Full object format (current)
+        this.current_object = this.modelValue;
+      }
+    },
+  },
+  watch: {
+    modelValue: {
+      handler: function() {
+        this.load_current_object();
+      },
+      immediate: true,
+    },
   },
   mounted() {
     this.reload();
+    this.load_current_object();
   },
 }
 </script>