[AppDB] Use display_page_range() in admin/adminCommentView.php
Tony Lambregts
tony.lambregts at gmail.com
Tue Jul 19 21:34:02 CDT 2005
Change Log: Use display_page_range()
Files Changed: admin/adminCommentView.php
-------------- next part --------------
Index: admin/adminCommentView.php
===================================================================
RCS file: /home/wine/appdb/admin/adminCommentView.php,v
retrieving revision 1.7
diff -u -r1.7 adminCommentView.php
--- admin/adminCommentView.php 9 Feb 2005 23:49:21 -0000 1.7
+++ admin/adminCommentView.php 20 Jul 2005 02:16:56 -0000
@@ -10,91 +10,54 @@
apidb_header("Comments");
-function display_range($currentPage, $pageRange, $totalPages, $commentsPerPage)
-{
- /* display the links to each of these pages */
- if($currentPage != 0)
- {
- $previousPage = $currentPage - 1;
- echo "<a href='adminCommentView.php?page=$previousPage&commentsPerPage=$commentsPerPage'>Previous</a> ";
- } else
- echo "Previous ";
-
- /* display the next 10 and previous 10 pages */
- $pageRange = 10;
+/* display a range of 10 pages */
+$pageRange = 10;
- if($currentPage > $pageRange)
- $startPage = $currentPage - $pageRange;
- else
- $startPage = 0;
-
- if($currentPage + $pageRange < $totalPages)
- $endPage = $currentPage + $pageRange;
- else
- $endPage = $totalPages;
-
- /* display the desired range */
- for($x = $startPage; $x <= $endPage; $x++)
- {
- if($x != $currentPage)
- echo "<a href='adminCommentView.php?page=$x&commentsPerPage=$commentsPerPage'>$x</a> ";
- else
- echo "$x ";
- }
-
- if($currentPage < $totalPages)
- {
- $nextPage = $currentPage + 1;
- echo "<a href='adminCommentView.php?page=$nextPage&commentsPerPage=$commentsPerPage'>Next</a> ";
- } else
- echo "Next ";
-}
-
-$commentsPerPage = 10;
-$currentPage = 0;
+$ItemsPerPage = 10;
+$currentPage = 1;
+if($_REQUEST['ItemsPerPage'])
+ $ItemsPerPage = $_REQUEST['ItemsPerPage'];
if($_REQUEST['page'])
$currentPage = $_REQUEST['page'];
-if($_REQUEST['commentsPerPage'])
- $commentsPerPage = $_REQUEST['commentsPerPage'];
+$totalPages = ceil(getNumberOfComments()/$ItemsPerPage);
-$totalPages = floor(getNumberOfComments()/$commentsPerPage);
+if($ItemsPerPage > 100) $ItemsPerPage = 100;
-if($commentsPerPage > 100) $commentsPerPage = 100;
/* display page selection links */
echo "<center>";
echo "<b>Page $currentPage of $totalPages</b><br />";
-display_range($currentPage, $pageRange, $totalPages, $commentsPerPage);
+display_page_range($currentPage, $pageRange, $totalPages, $_SERVER['PHP_SELF']."?ItemsPerPage=".$ItemsPerPage);
echo "<br />";
echo "<br />";
/* display the option to choose how many comments per-page to display */
echo "<form method=\"get\" name=\"message\" action=\"".$_SERVER['PHP_SELF']."\">";
echo "<b>Number of comments per page:</b>";
-echo "<select name='commentsPerPage'>";
+echo " <select name='ItemsPerPage'>";
-$commentsPerPageArray = array(10, 20, 50, 100);
-foreach($commentsPerPageArray as $i => $value)
+$ItemsPerPageArray = array(10, 20, 50, 100, 500);
+foreach($ItemsPerPageArray as $i => $value)
{
- if($commentsPerPageArray[$i] == $commentsPerPage)
- echo "<option value='$commentsPerPageArray[$i]' SELECTED>$commentsPerPageArray[$i]";
+ if($ItemsPerPageArray[$i] == $ItemsPerPage)
+ echo "<option value='$ItemsPerPageArray[$i]' SELECTED>$ItemsPerPageArray[$i]";
else
- echo "<option value='$commentsPerPageArray[$i]'>$commentsPerPageArray[$i]";
+ echo "<option value='$ItemsPerPageArray[$i]'>$ItemsPerPageArray[$i]";
}
echo "</select>";
echo "<input type=hidden name=page value=$currentPage>";
-echo "<input type=submit value='Refresh'>";
+echo " <input type=submit value='Refresh'>";
echo "</form>";
echo "</center>";
/* query for all of the commentId's, ordering by their time in reverse order */
-$offset = $currentPage * $commentsPerPage;
+$offset = (($currentPage-1) * $ItemsPerPage);
$commentIds = query_appdb("SELECT commentId from appComments ORDER BY ".
- "appComments.time ASC LIMIT $offset, $commentsPerPage;");
+ "appComments.time ASC LIMIT $offset, $ItemsPerPage;");
while ($ob = mysql_fetch_object($commentIds))
{
$qstring = "SELECT from_unixtime(unix_timestamp(time), \"%W %M %D %Y, %k:%i\") as time, ".
@@ -107,8 +70,9 @@
}
/* display page selection links */
+
echo "<center>";
-display_range($currentPage, $pageRange, $totalPages, $commentsPerPage);
+display_page_range($currentPage, $pageRange, $totalPages, $_SERVER['PHP_SELF']."?ItemsPerPage=".$ItemsPerPage);
echo "</center>";
apidb_footer();
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