Remove table borders in Moodle ≥ 5.0

Author: lucaboesch

classes/output/review_user_form.php

@@ -118,7 +118,7 @@ public function definition(): void {
             $mform->disable_form_change_checker();
         }
         $htmltable = new html_table();
-        $htmltable->attributes['class'] = 'clearfix';
+        $htmltable->attributes['class'] = 'clearfix table-reboot';
         $htmltable->data = $buttonarray;
 
         $mform->addElement('static', 'buttonar', '', html_writer::table($htmltable));

classes/output/user_review_table.php

@@ -93,7 +93,7 @@ protected function build_table(): void {
 
         // Show the selected users to merge. At least, there is one selected user for merging.
         $this->id = 'merge_users_tool_user_review_table';
-        $this->attributes['class'] = 'generaltable boxaligncenter';
+        $this->attributes['class'] = 'generaltable table-reboot boxaligncenter';
 
         if (
             (isset($this->olduser->idnumber) && !empty($this->olduser->idnumber))

classes/output/user_select_table.php

@@ -73,7 +73,7 @@ protected function build_table_for(array $users): void {
         $this->data = [];
 
         $this->id = 'merge_users_tool_user_select_table';
-        $this->attributes['class'] = 'generaltable boxaligncenter';
+        $this->attributes['class'] = 'generaltable table-reboot boxaligncenter';
 
         $columns = [
             'col_select_olduser' => get_string('olduser', 'tool_mergeusers'),