From a272c2289f5973aa76cfc0fd2d97ac7b0b7e368e Mon Sep 17 00:00:00 2001
From: Jeremy Schulz <jjbbss@outlook.de>
Date: Mon, 20 Nov 2023 15:33:24 +0100
Subject: [PATCH] MDL-80180 admin: added readonly support for multicheckbox

---
 admin/templates/setting_configmulticheckbox.mustache | 7 +++++--
 lib/adminlib.php                                     | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/admin/templates/setting_configmulticheckbox.mustache b/admin/templates/setting_configmulticheckbox.mustache
index 951929ac7fc..a14172ea664 100644
--- a/admin/templates/setting_configmulticheckbox.mustache
+++ b/admin/templates/setting_configmulticheckbox.mustache
@@ -23,12 +23,15 @@
     * name - form element name
     * hasoptions - there are some options
     * options - list of options containing name, key, id, checked, label
+    * readonly - bool
 
     Example context (json):
     {
         "name": "test",
         "hasoptions": true,
-        "options": [ { "name": "Option", "key": "k1", "id": "id0", "checked": true, "label": "Option label"} ]
+        "options": [ { "name": "Option", "key": "k1", "id": "id0", "checked": true, "label": "Option label"} ],
+        "readonly": false
+
     }
 }}
 <div class="form-multicheckbox">
@@ -37,7 +40,7 @@
         <ul>
             {{#options}}
                 <li>
-                    <input type="checkbox" name="{{name}}[{{key}}]" value="1" id="{{id}}_{{key}}" {{#checked}}checked{{/checked}}>
+                    <input type="checkbox" name="{{name}}[{{key}}]" value="1" id="{{id}}_{{key}}" {{#readonly}}disabled{{/readonly}} {{#checked}}checked{{/checked}}>
                     <label for="{{id}}_{{key}}">{{{label}}}</label>
                 </li>
             {{/options}}
diff --git a/lib/adminlib.php b/lib/adminlib.php
index 8a06d924607..37fc9411789 100644
--- a/lib/adminlib.php
+++ b/lib/adminlib.php
@@ -3265,6 +3265,7 @@ class admin_setting_configmulticheckbox extends admin_setting {
         $context = (object) [
             'id' => $this->get_id(),
             'name' => $this->get_full_name(),
+            'readonly' => $this->is_readonly(),
         ];
 
         $options = array();