From f08e5e984a518d2b3ffcfa68522ebaecec1e2863 Mon Sep 17 00:00:00 2001
From: Petr Skoda <commits@skodak.org>
Date: Fri, 22 Jul 2011 22:16:52 +0200
Subject: [PATCH] MDL-28337 add parameters explanation in URL resource
 configuration

---
 mod/url/lang/en/url.php | 3 ++-
 mod/url/mod_form.php    | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/mod/url/lang/en/url.php b/mod/url/lang/en/url.php
index 318af1beb1e..be6867d4743 100644
--- a/mod/url/lang/en/url.php
+++ b/mod/url/lang/en/url.php
@@ -50,8 +50,9 @@ $string['modulenameplural'] = 'URLs';
 $string['neverseen'] = 'Never seen';
 $string['optionsheader'] = 'Options';
 $string['page-mod-url-x'] = 'Any URL module page';
-$string['parameterinfo'] = 'parameter=variable';
+$string['parameterinfo'] = '&amp;parameter=variable';
 $string['parametersheader'] = 'Parameters';
+$string['parametersheader_help'] = 'Some internal Moodle variables may be automatically appended to the URL. Type your name for the parameter into each text box(es) and then select the required matching variable.';
 $string['pluginadministration'] = 'URL module administration';
 $string['pluginname'] = 'URL';
 $string['popupheight'] = 'Popup height (in pixels)';
diff --git a/mod/url/mod_form.php b/mod/url/mod_form.php
index ec153125a9d..da6a7209dc7 100644
--- a/mod/url/mod_form.php
+++ b/mod/url/mod_form.php
@@ -108,7 +108,8 @@ class mod_url_mod_form extends moodleform_mod {
 
         //-------------------------------------------------------
         $mform->addElement('header', 'parameterssection', get_string('parametersheader', 'url'));
-
+        $mform->addElement('static', 'parametersinfo', '', get_string('parametersheader_help', 'url'));
+        $mform->setAdvanced('parametersinfo');
 
         if (empty($this->current->parameters)) {
             $parcount = 5;