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fixed paging related bug #2715, based on patch submitted by samulik; merged from MOODLE_15_STABLE

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skodak
2005-11-10 22:08:35 +00:00
parent ad489e94c3
commit c851eb9411
1 changed files with 18 additions and 8 deletions
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course/category.php
+18 -8
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@@ -6,8 +6,8 @@
require_once("../config.php");
require_once("lib.php");
$id = required_param('id',PARAM_INT); // Category id
$page = optional_param('page', 0, PARAM_INT); // which page to show
$id = required_param('id', PARAM_INT); // Category id
$page = optional_param('page', 0, PARAM_INT); // which page to show
$perpage = optional_param('perpage', 20, PARAM_INT); // how many per page
$edit = optional_param('edit','',PARAM_ALPHA);
$hide = optional_param('hide',0,PARAM_INT);
@@ -282,10 +282,20 @@
$count = 0;
$abletomovecourses = false; // for now
// Checking if we are at the first or at the last page, to allow courses to
// be moved up and down beyond the paging border
if ($totalcount > $perpage) {
$atfirstpage = ($page == 0);
$atlastpage = (($page + 1) == ceil($totalcount / $perpage));
} else {
$atfirstpage = true;
$atlastpage = true;
}
foreach ($courses as $acourse) {
$count++;
$up = ($count == 1) ? false : true;
$down = ($count == $numcourses) ? false : true;
$up = ($count > 1 || !$atfirstpage);
$down = ($count < $numcourses || !$atlastpage);
$linkcss = $acourse->visible ? "" : ' class="dimmed" ';
echo '<tr>';
@@ -303,11 +313,11 @@
'<img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="" /></a> ';
if (!empty($acourse->visible)) {
echo '<a title="'.$strhide.'" href="category.php?id='.$category->id.'&amp;page='.$page.
'&amp;hide='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'&amp;perpage='.$perpage.'&amp;hide='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'<img src="'.$CFG->pixpath.'/t/hide.gif" height="11" width="11" border="0" alt="" /></a> ';
} else {
echo '<a title="'.$strshow.'" href="category.php?id='.$category->id.'&amp;page='.$page.
'&amp;show='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'&amp;perpage='.$perpage.'&amp;show='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'<img src="'.$CFG->pixpath.'/t/show.gif" height="11" width="11" border="0" alt="" /></a> ';
}
@@ -320,7 +330,7 @@
if ($up) {
echo '<a title="'.$strmoveup.'" href="category.php?id='.$category->id.'&amp;page='.$page.
'&amp;moveup='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'&amp;perpage='.$perpage.'&amp;moveup='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'<img src="'.$CFG->pixpath.'/t/up.gif" height="11" width="11" border="0" alt="" /></a> ';
} else {
echo '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" height="11" width="11" border="0" alt="" /> ';
@@ -328,7 +338,7 @@
if ($down) {
echo '<a title="'.$strmovedown.'" href="category.php?id='.$category->id.'&amp;page='.$page.
'&amp;movedown='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'&amp;perpage='.$perpage.'&amp;movedown='.$acourse->id.'&amp;sesskey='.$USER->sesskey.'">'.
'<img src="'.$CFG->pixpath.'/t/down.gif" height="11" width="11" border="0" alt="" /></a> ';
} else {
echo '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" height="11" width="11" border="0" alt="" /> ';