From 362cc5f092368668ffd865ebc7bf1d6c45b2456a Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Sat, 20 Feb 2016 18:04:56 +0800
Subject: [PATCH] Fixed issue where page with id 1 exists

---
 classes/edit_form.php |  2 +-
 edit.php              | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/classes/edit_form.php b/classes/edit_form.php
index 50cbf42..6f6963b 100644
--- a/classes/edit_form.php
+++ b/classes/edit_form.php
@@ -67,7 +67,7 @@ class edit_form extends \moodleform {
         } else { // Add a new template.
             // Create a 'fake' page to display the elements on - not yet saved in the DB.
             $page = new \stdClass();
-            $page->id = 1;
+            $page->id = 0;
             $page->sequence = 1;
             $this->add_customcert_page_elements($page);
         }
diff --git a/edit.php b/edit.php
index a05d05c..a5afb53 100644
--- a/edit.php
+++ b/edit.php
@@ -162,23 +162,23 @@ if ($data = $mform->get_data()) {
         $rightmargin = 'pagerightmargin_' . $pageid;
         $rightmargin = 'pagerightmargin_' . $pageid;
 
+        $data->$width = $data->pagewidth_0;
+        $data->$height = $data->pageheight_0;
+        $data->$leftmargin = $data->pageleftmargin_0;
+        $data->$rightmargin = $data->pagerightmargin_0;
+
         // We may also have clicked to add an element, so these need changing as well.
-        if (isset($data->element_1) && isset($data->addelement_1)) {
+        if (isset($data->element_0) && isset($data->addelement_0)) {
             $element = 'element_' . $pageid;
             $addelement = 'addelement_' . $pageid;
-            $data->$element = $data->element_1;
-            $data->$addelement = $data->addelement_1;
+            $data->$element = $data->element_0;
+            $data->$addelement = $data->addelement_0;
 
             // Need to remove the temporary element and add element placeholders so we
             // don't try add an element to the wrong page.
-            unset($data->element_1);
-            unset($data->addelement_1);
+            unset($data->element_0);
+            unset($data->addelement_0);
         }
-
-        $data->$width = $data->pagewidth_1;
-        $data->$height = $data->pageheight_1;
-        $data->$leftmargin = $data->pageleftmargin_1;
-        $data->$rightmargin = $data->pagerightmargin_1;
     }
 
     // Save any data for the template.