Merge branch 'MDL-81750-403' of https://github.com/davewoloszyn/moodle into MOODLE_403_STABLE

lib/form/form.js

@@ -339,6 +339,8 @@ if (typeof M.form.dependencyManager === 'undefined') {
             if (!this._fileinputs) {
                 var fileinputs = {};
                 var selector = '.fitem [data-fieldtype="filepicker"] input,.fitem [data-fieldtype="filemanager"] input';
+                // Include a selector where the filemanager input is nested in a group.
+                selector += ',.fitem [data-fieldtype="group"] input[id*="filemanager"]';
                 var els = this.get('form').all(selector);
                 els.each(function(node) {
                     fileinputs[node.getAttribute('name')] = true;

lib/form/tests/behat/disabledif.feature

@@ -0,0 +1,16 @@
+@core @javascript @core_form
+Feature: disabledIf functionality in forms
+  For forms including disabledIf functions
+  As a user
+  If I trigger the disabledIf condition then the form elements will be disabled
+
+  Background:
+    Given I log in as "admin"
+
+  Scenario: The file manager is disabled when disabledIf conditions are met
+    Given I am on fixture page "/lib/form/tests/behat/fixtures/filemanager_hideif_disabledif_form.php"
+    When I click on "Disable" "radio"
+    # Test standard file manager.
+    Then the "disabled" attribute of "input#id_some_filemanager" "css_element" should contain "true"
+    # Test file manager in a group.
+    And the "disabled" attribute of "input#id_filemanager_group_some_filemanager_group" "css_element" should contain "true"

lib/form/tests/behat/fixtures/filemanager_hideif_disabledif_form.php

@@ -0,0 +1,78 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+require_once(__DIR__ . '/../../../../../config.php');
+
+defined('BEHAT_SITE_RUNNING') || die();
+
+global $CFG, $PAGE, $OUTPUT;
+require_once($CFG->libdir . '/formslib.php');
+$PAGE->set_url('/lib/form/tests/behat/fixtures/filemanager_hideif_disabledif_form.php');
+$PAGE->add_body_class('limitedwidth');
+require_login();
+$PAGE->set_context(core\context\system::instance());
+
+/**
+ * Test class for disabling and hiding a filemanager element.
+ *
+ * @copyright 2024 David Woloszyn <[email protected]>
+ * @package   core_form
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class test_filemanager_hideif_disabledif_form extends moodleform {
+
+    /**
+     * Form definition.
+     */
+    public function definition(): void {
+        $mform = $this->_form;
+
+        $attributes = [];
+        $attributes['maxbytes'] = '1024';
+        $attributes['accepted_types'] = array_map('trim', explode(',', '.odt, .pdf'));
+        $attributes['subdirs'] = false;
+        $attributes['maxfiles'] = 3;
+
+        // Radio buttons.
+        $radiogroup = [
+            $mform->createElement('radio', 'some_radios', '', 'Enable', '1'),
+            $mform->createElement('radio', 'some_radios', '', 'Disable', '2'),
+            $mform->createElement('radio', 'some_radios', '', 'Hide', '3'),
+        ];
+
+        $mform->addGroup($radiogroup, 'some_radios_group', 'Enable/Disable/Hide', ' ', false);
+        $mform->setDefault('some_radios', 1);
+
+        // Standard file manager.
+        $mform->addElement('filemanager', 'some_filemanager', 'Standard filemanager', '', $attributes);
+        $mform->disabledIf('some_filemanager', 'some_radios', 'eq', '2');
+        $mform->hideIf('some_filemanager', 'some_radios', 'eq', '3');
+
+        // File manager nested in group.
+        $filemanagergroup = [];
+        $filemanagergroup[] = $mform->createElement('filemanager', 'some_filemanager_group', '', null, $attributes);
+        $mform->addGroup($filemanagergroup, 'filemanager_group', 'Group filemanager');
+        $mform->disabledIf('filemanager_group', 'some_radios', 'eq', '2');
+
+        $this->add_action_buttons();
+    }
+}
+
+$form = new test_filemanager_hideif_disabledif_form();
+
+echo $OUTPUT->header();
+$form->display();
+echo $OUTPUT->footer();