diff --git a/resources/paging.php b/resources/paging.php
index 0c313c5189..8b927f2af1 100644
--- a/resources/paging.php
+++ b/resources/paging.php
@@ -26,62 +26,65 @@
function paging($num_rows, $param, $rows_per_page, $mini = false) {
+
+ //add multi-lingual support
+ $language = new text;
+ $text = $language->get();
+
+ //default number of rows per page
if (strlen($rows_per_page)==0) {
- $rows_per_page = 50; //default number of rows per page
+ $rows_per_page = 50;
}
-
-// by default we show first page
- $pagenum = 0;
+ // show the first page by default
+ $page_number = 0;
// if $_get['page'] defined, use it as page number
- if(isset($_GET['page'])) {
- $pagenum = $_GET['page'];
+ if(isset($_GET['page']) && is_numeric($_GET['page'])) {
+ $page_number = $_GET['page'];
}
// counting the offset
- $offset = ($pagenum - 1) * $rows_per_page;
+ $offset = ($page_number - 1) * $rows_per_page;
// how many pages we have when using paging?
- $maxpage = ceil($num_rows/$rows_per_page);
+ $max_page = ceil($num_rows/$rows_per_page);
// print the link to access each page
$self = $_SERVER['PHP_SELF'];
$nav = '';
- for($page = 1; $page <= $maxpage; $page++){
- if ($page == $pagenum) {
+ for($page = 1; $page <= $max_page; $page++){
+ if ($page == $page_number) {
$nav .= " $page "; // no need to create a link to current page
}
else {
$nav .= " $page \n";
}
}
+ if ($page_number > 0) {
+ $page = $page_number - 1;
+ $prev = "\n"; //◀
+ $first = "\n"; //▲
+ }
+ else {
+ $prev = "\n"; //◀
+ }
- if ($pagenum > 0) {
- $page = $pagenum - 1;
- $prev = "\n";
- $first = "\n";
+ if (($page_number + 1) < $max_page) {
+ $page = $page_number + 1;
+ $next = "\n"; //▶
+ $last = "\n"; //▼
}
else {
- $prev = "\n";
- }
-
- if (($pagenum + 1) < $maxpage) {
- $page = $pagenum + 1;
- $next = "\n";
- $last = "\n";
-
- }
- else {
- $last = "\n";
- $next = "\n";
+ $last = "\n"; //▼
+ $next = "\n"; //▶
}
- $returnearray = array();
+ $array = array();
$code = '';
- if ($maxpage > 1) {
+ if ($max_page > 1) {
//define javascript to include
$script = "\n";
//determine size
- $code = ($mini) ? $prev.$next."\n".$script : "".$prev." ".$maxpage." ".$next."\n".$script;
+ $code = ($mini) ? $prev.$next."\n".$script : "".$prev." ".$max_page." ".$next."\n".$script;
//add to array
- $returnearray[] = $code;
+ $array[] = $code;
}
else {
- $returnearray[] = "";
+ $array[] = "";
}
- $returnearray[] = $rows_per_page;
- $returnearray[] = $offset;
+ $array[] = $rows_per_page;
+ $array[] = $offset;
- return $returnearray;
+ return $array;
}
+
?>