各位高手帮我看看这个程式码哪里有问题
时间:2011-08-02
来源:互联网
在PHP打程式码,对MySQL找资料库,表面上没有问题,但是在网页上执行资料跑不出来,请问哪里哪有问题?
<?php
include("function.php");
linkdb();
if( !isset($_COOKIE['id']) )
{header("Location: index.php"); }
else
{$id=$_COOKIE['id'];}
$pageRow_records = 5;
$num_pages = 1;
if (isset($_GET['page'])) {
$num_pages = $_GET['page'];
}
$startRow_records = ($num_pages -1) * $pageRow_records;
$sql_query1 = "SELECT * FROM `collection`
where `collection_number`='$collection_number'";
$sql_query_limit = $sql_query." LIMIT ".$startRow_records.", ".$pageRow_records;
$result = mysql_query($sql_query_limit);
$all_result = mysql_query($sql_query1);
$total_records = mysql_num_rows($all_result);
$total_pages = ceil($total_records/$pageRow_records);
?>
<?php
include("function.php");
linkdb();
if( !isset($_COOKIE['id']) )
{header("Location: index.php"); }
else
{$id=$_COOKIE['id'];}
$pageRow_records = 5;
$num_pages = 1;
if (isset($_GET['page'])) {
$num_pages = $_GET['page'];
}
$startRow_records = ($num_pages -1) * $pageRow_records;
$sql_query1 = "SELECT * FROM `collection`
where `collection_number`='$collection_number'";
$sql_query_limit = $sql_query." LIMIT ".$startRow_records.", ".$pageRow_records;
$result = mysql_query($sql_query_limit);
$all_result = mysql_query($sql_query1);
$total_records = mysql_num_rows($all_result);
$total_pages = ceil($total_records/$pageRow_records);
?>
作者: sses61126 发布时间: 2011-08-02
在你的程式来看…并没有看到你有把资料输出到前端呀?
$total_pages是你要输出的吗??
要不要改用echo $total_pages; 试试
或者看一下log…看看这个页面是否有error
$total_pages是你要输出的吗??
要不要改用echo $total_pages; 试试
或者看一下log…看看这个页面是否有error
作者: cheaster 发布时间: 2011-08-03
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