Allow passing variables to the query in object CRUD list

aleksis/core/frontend/components/generic/ObjectCRUDList.vue

@@ -177,6 +177,11 @@ export default {
       type: Object,
       required: true,
     },
+    gqlVariables: {
+      type: Object,
+      required: false,
+      default: undefined,
+    },
     gqlCreateMutation: {
       type: Object,
       required: false,
@@ -225,6 +230,12 @@ export default {
     items() {
       return {
         query: this.gqlQuery,
+        variables() {
+          if (this.gqlVariables) {
+            return this.gqlVariables;
+          }
+          return {};
+        },
         error: function (error) {
           this.handleError(error);
         },