feature: allow users to manage ssh keys

static/admin/js/change_form.js

@@ -1,20 +1,16 @@
-/*global showAddAnotherPopup, showRelatedObjectLookupPopup showRelatedObjectPopup updateRelatedObjectLinks*/
-
-(function($) {
-    'use strict';
-    $(document).ready(function() {
-        var modelName = $('#django-admin-form-add-constants').data('modelName');
-        $('body').on('click', '.add-another', function(e) {
-            e.preventDefault();
-            var event = $.Event('django:add-another-related');
-            $(this).trigger(event);
-            if (!event.isDefaultPrevented()) {
-                showAddAnotherPopup(this);
+'use strict';
+{
+    const inputTags = ['BUTTON', 'INPUT', 'SELECT', 'TEXTAREA'];
+    const modelName = document.getElementById('django-admin-form-add-constants').dataset.modelName;
+    if (modelName) {
+        const form = document.getElementById(modelName + '_form');
+        for (const element of form.elements) {
+            // HTMLElement.offsetParent returns null when the element is not
+            // rendered.
+            if (inputTags.includes(element.tagName) && !element.disabled && element.offsetParent) {
+                element.focus();
+                break;
             }
-        });
-
-        if (modelName) {
-            $('form#' + modelName + '_form :input:visible:enabled:first').focus();
         }
-    });
-})(django.jQuery);
+    }
+}