PHP访问MySql数据库高级篇 AJAX技术(2)

来源：未知责任编辑：责任编辑发表时间:2014-05-20 18:32　点击:次

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    $tpl_db_count = $dbcount[0];
}
else
{
    die("query failed");
}
$tpl_db_tablename = DB_TABLENAME;
$tpl_db_coltitle = $dbcolarray;
//表中内容
$tpl_db_rows = array();
$sql = sprintf("select %s from %s", implode(",",$dbcolarray), DB_TABLENAME);
$result = mysql_query($sql, $conn);
while ($row = mysql_fetch_array($result, MYSQL_ASSOC))//等价$row=mysql_fetch_assoc($result)
    $tpl_db_rows[] = $row;

mysql_free_result($result);
mysql_close($conn);

$tpl = new Smarty;
$tpl->assign('db_tablename', $tpl_db_tablename);
$tpl->assign('db_count', $tpl_db_count);
$tpl->assign('db_coltitle', $tpl_db_coltitle);
$tpl->assign('db_rows', $tpl_db_rows);

$tpl->display('smarty2.html');
?>
<?php
// by MoreWindows( http://blog.csdn.net/MoreWindows )
header("Content-Type: text/html; charset=utf-8");
require('../../smart_libs/Smarty.class.php');
require_once('smarty2_head.php');
date_default_timezone_set("PRC");

//mysql_connect
$conn = mysql_connect(DB_HOST, DB_USER, DB_PASS) or die("connect failed" . mysql_error());
mysql_select_db(DB_DATABASENAME, $conn);

//个数
$sql = sprintf("select count(*) from %s", DB_TABLENAME);
$result = mysql_query($sql, $conn);
if ($result)
{
$dbcount = mysql_fetch_row($result);
$tpl_db_count = $dbcount[0];
}
else
{
die("query failed");
}
$tpl_db_tablename = DB_TABLENAME;
$tpl_db_coltitle = $dbcolarray;
//表中内容
$tpl_db_rows = array();
$sql = sprintf("select %s from %s", implode(",",$dbcolarray), DB_TABLENAME);
$result = mysql_query($sql, $conn);
while ($row = mysql_fetch_array($result, MYSQL_ASSOC))//等价$row=mysql_fetch_assoc($result)
$tpl_db_rows[] = $row;

mysql_free_result($result);
mysql_close($conn);

$tpl = new Smarty;
$tpl->assign('db_tablename', $tpl_db_tablename);
$tpl->assign('db_count', $tpl_db_count);
$tpl->assign('db_coltitle', $tpl_db_coltitle);
$tpl->assign('db_rows', $tpl_db_rows);

$tpl->display('smarty2.html');
?>
3．smarty2.html文件

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link href="smarty2.css" rel="stylesheet" type="text/css" media="all" />