first commit

media/com_languages/js/admin-override-edit-refresh-searchstring.js

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+/**
+ * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+document.addEventListener('DOMContentLoaded', () => {
+  document.getElementById('jform_searchstring').addEventListener('focus', ({
+    srcElement
+  }) => {
+    if (!Joomla.overrider.states.refreshed) {
+      const expired = document.getElementById('overrider-spinner').getAttribute('data-search-string-expired');
+      if (expired) {
+        Joomla.overrider.refreshCache();
+        Joomla.overrider.states.refreshed = true;
+      }
+    }
+    srcElement.classList.remove('invalid');
+  }, false);
+  document.getElementById('more-results-button').addEventListener('click', () => {
+    Joomla.overrider.searchStrings(Joomla.overrider.states.more);
+  }, false);
+});