ช่วยด้วยครับ ทำแหบ่งหน้าด้วย PHP กับ MySQL ย่อจำนวนหน้า แล้วไม่ผ่าน
Code
<?
include("admin_page.php");
include("menubar.php");
include("searchbar_edit.php");
?>
<html>
<head>
<title>Home</title>
<link rel="stylesheet" href="css/sliding.css" type="text/css" media="screen" />
<link rel="stylesheet" href="css/table.css" type="text/css" media="screen" charset="utf-8"/>
<?
class Paginator{
var $items_per_page;
var $items_total;
var $current_page;
var $num_pages;
var $mid_range;
var $low;
var $high;
var $limit;
var $return;
var $default_ipp;
var $querystring;
var $url_next;
function Paginator()
{
$this->current_page = 1;
$this->mid_range = 7;
$this->items_per_page = $this->default_ipp;
$this->url_next = $this->url_next;
}
function paginate()
{
if(!is_numeric($this->items_per_page) OR $this->items_per_page <= 0) $this->items_per_page = $this->default_ipp;
$this->num_pages = ceil($this->items_total/$this->items_per_page);
if($this->current_page < 1 Or !is_numeric($this->current_page)) $this->current_page = 1;
if($this->current_page > $this->num_pages) $this->current_page = $this->num_pages;
$prev_page = $this->current_page-1;
$next_page = $this->current_page+1;
if($this->num_pages > 10)
{
$this->return = ($this->current_page != 1 And $this->items_total >= 10) ? "<a class=\"paginate\" href=\"".$this->url_next.$this->$prev_page."\">« Previous</a> ":"<span class=\"inactive\" href=\"#\">« Previous</span> ";
$this->start_range = $this->current_page - floor($this->mid_range/2);
$this->end_range = $this->current_page + floor($this->mid_range/2);
if($this->start_range <= 0)
{
$this->end_range += abs($this->start_range)+1;
$this->start_range = 1;
}
if($this->end_range > $this->num_pages)
{
$this->start_range -= $this->end_range-$this->num_pages;
$this->end_range = $this->num_pages;
}
$this->range = range($this->start_range,$this->end_range);
for($i=1;$i<=$this->num_pages;$i++)
{
if($this->range[0] > 2 And $i == $this->range[0]) $this->return .= " ... ";
if($i==1 Or $i==$this->num_pages Or in_array($i,$this->range))
{
$this->return .= ($i == $this->current_page And $_GET['Page'] != 'All') ? "<a title=\"Go to page $i of $this->num_pages\" class=\"current\" href=\"#\">$i</a> ":"<a class=\"paginate\" title=\"Go to page $i of $this->num_pages\" href=\"".$this->url_next.$i."\">$i</a> ";
}
if($this->range[$this->mid_range-1] < $this->num_pages-1 And $i == $this->range[$this->mid_range-1]) $this->return .= " ... ";
}
$this->return .= (($this->current_page != $this->num_pages And $this->items_total >= 10) And ($_GET['Page'] != 'All')) ? "<a class=\"paginate\" href=\"".$this->url_next.$next_page."\">Next »</a>\n":"<span class=\"inactive\" href=\"#\">» Next</span>\n";
}
else
{
for($i=1;$i<=$this->num_pages;$i++)
{
$this->return .= ($i == $this->current_page) ? "<a class=\"current\" href=\"#\">$i</a> ":"<a class=\"paginate\" href=\"".$this->url_next.$i."\">$i</a> ";
}
}
$this->low = ($this->current_page-1) * $this->items_per_page;
$this->high = ($_GET['ipp'] == 'All') ? $this->items_total:($this->current_page * $this->items_per_page)-1;
$this->limit = ($_GET['ipp'] == 'All') ? "":" LIMIT $this->low,$this->items_per_page";
}
function display_pages()
{
return $this->return;
}
}
?>
<style type="text/css">
<!--
.paginate {
font-family: Arial, Helvetica, sans-serif;
font-size: .7em;
}
a.paginate {
border: 1px solid #000080;
padding: 2px 6px 2px 6px;
text-decoration: none;
color: #000080;
}
h2 {
font-size: 12pt;
color: #003366;
}
h2 {
line-height: 1.2em;
letter-spacing:-1px;
margin: 0;
padding: 0;
text-align: left;
}
a.paginate:hover {
background-color: #000080;
color: #FFF;
text-decoration: underline;
}
a.current {
border: 1px solid #000080;
font: bold .7em Arial,Helvetica,sans-serif;
padding: 2px 6px 2px 6px;
cursor: default;
background:#000080;
color: #FFF;
text-decoration: none;
}
span.inactive {
border: 1px solid #999;
font-family: Arial, Helvetica, sans-serif;
font-size: .7em;
padding: 2px 6px 2px 6px;
color: #999;
cursor: default;
}
-->
</style>
</head>
<body>
<?
mysql_connect("localhost","root","root");
mysql_select_db("mydatabase");
$strSQL = "select * from log g,location l where main_id= '".$_GET['iddevice']."' AND g.location_id = l.location_id";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$Num_Rows = mysql_num_rows($objQuery);
$Per_Page = 10; // Per Page
$Page = $_GET["Page"];
if(!$_GET["Page"])
{
$Page=1;
}
$Prev_Page = $Page-1;
$Next_Page = $Page+1;
$Page_Start = (($Per_Page*$Page)-$Per_Page);
if($Num_Rows<=$Per_Page)
{
$Num_Pages =1;
}
else if(($Num_Rows % $Per_Page)==0)
{
$Num_Pages =($Num_Rows/$Per_Page) ;
}
else
{
$Num_Pages =($Num_Rows/$Per_Page)+1;
$Num_Pages = (int)$Num_Pages;
}
$strSQL .=" order by g.date,g.time DESC LIMIT $Page_Start,$Per_Page";
$objQuery1 = mysql_query($strSQL);
?>
<table id="hor-minimalist-b" summary="Employee Pay Sheet" >
<tr><th scope="col">ID</th>
<th scope="col">Device</th>
<th scope="col">Model</th>
<th scope="col">Name</th>
<th scope="col">IP</th>
<th scope="col">Location</th>
<th scope="col">Sub location</th>
<th scope="col">Slot</th>
<th scope="col">Serial Number</th>
<th scope="col">Status</th>
<th scope="col">Ticket Number</th>
<th scope="col">Work Number</th>
<th scope="col">Date</th>
<th scope="col">Time</th>
<th scope="col">User</th>
</tr>
<?
$i=0;
while($objResult = mysql_fetch_array($objQuery1))
{
$i++;
?>
<tr><td><?=$i;?></td>
<td><?=$objResult["device"];?></td>
<td><?=$objResult["model"];?></td>
<td><?=$objResult["name"];?></td>
<td><?=$objResult["ip"];?></td>
<td><?=$objResult["location_name"];?></td>
<td><?=$objResult["sub_location"];?></td>
<td><?=$objResult["slot"];?></td>
<td><?=$objResult["serial_number"];?></td>
<td><?=$objResult["status"];?></td>
<td><?=$objResult["ticket_number"];?></td>
<td><?=$objResult["work_number"];?></td>
<td><?=$objResult["date"];?></td>
<td><?=$objResult["time"];?></td>
<td><?=$objResult["user"];?></td>
</tr>
<?
}
?>
</table>
<br>
Total <?= $Num_Rows;?> Record
<?
$pages = new Paginator;
$pages->items_total = $Num_Rows;
$pages->mid_range = 10;
$pages->current_page = $Page;
$pages->default_ipp = $Per_Page;
$pages->url_next = $_SERVER["PHP_SELF"]."?QueryString=value&Page=";
$pages->paginate();
echo $pages->display_pages()
mysql_close();
?>
</body>
</html>
พอทำออกมาแล้วหน้ามันขาวไม่โชอะไรเลย แต่พอให้ echo "aaaa"; กลับโชค่า น่าจะผิดตรง body ตรงไหนสักแห่งช่วยผมทีนะครับTag : PHP, Ms Access
Date :
2012-10-01 11:22:35
By :
yingkhun
View :
988
Reply :
1
Code (PHP)
$objQuery1 = mysql_query($strSQL)or die(mysql_error()); //ลอง echo error ออกมาดูนะครับ
ประวัติการแก้ไข 2012-10-01 11:51:03
Date :
2012-10-01 11:49:50
By :
pokultra
Load balance : Server 05