registration tests

templates/panel/sitekey/add/ts/levels/getNumLevels.ts

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2021  Aravinth Manivannan <realaravinth@batsense.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import CONST from '../const';
+
+
+/** returns number of level input fields currently in DOM */
+const getNumLevels = () => {
+  let numLevels = 0;
+  document.querySelectorAll(`.${CONST.LEVEL_CONTAINER_CLASS}`).forEach(_ => numLevels++);
+  console.debug(`[getNumLevels]: numLevels: ${numLevels}`);
+  return numLevels;
+};
+
+export default getNumLevels;