/**
*
* @param string $where
* @return array 返回数据库查询后的数组:
*/
function pagination($where, $conn, $tbl_name)
{
require_once 'class/Config_commodity.php';
require_once 'class/DBpagination.php';
require_once 'class/DBcount.php';
require_once 'class/Info_user.php';
require_once 'class/Config_user.php';
require_once 'Include_picture.php';
//2.向数据库查询符合条件数，以计算显示分页数目
$dbcount = new DBcount($tbl_name, $where);
$retval = $dbcount->excute($conn);
$row = mysqli_fetch_array($retval, MYSQLI_NUM);
$count = 1 + (int) (($row ? $row[0] : 0) / SIZE_EACH_PAGE);
//3.计算当前页码；
$page = isset($_GET['page']) ? (int) $_GET['page'] : 1;
$page = $page > $count ? $count : $page;
//4. 查询当前页的数据
$choosed_fields = array(Config_commodity::table_name . '.' . Config_commodity::description, Config_commodity::table_name . '.' . Config_commodity::id, Config_commodity::table_name . '.' . Config_commodity::publisher, Config_commodity::table_name . '.' . Config_commodity::title, Config_commodity::table_name . '.' . Config_commodity::price, Config_commodity::table_name . '.' . Config_commodity::release_date, Config_commodity::table_name . '.' . Config_commodity::praise, Config_commodity::table_name . '.' . Config_commodity::leave_message_time, Config_commodity::table_name . '.' . Config_commodity::id);
$DBpagination = new DBpagination($tbl_name, $where, $page, SIZE_EACH_PAGE, $choosed_fields);
$reval = $DBpagination->excute($conn);
//逐个配置 array 三级关联数组 供界面使用
$array = array();
while (($temp_database_row_array = mysqli_fetch_array($reval, MYSQLI_ASSOC)) != null) {
$userinfo = Info_user::get_user_info_by_id($conn, $temp_database_row_array[Config_commodity::publisher]);
$array[] = array('imgs' => get_commodity_pic($conn, $temp_database_row_array[Config_commodity::id]), 'description' => $temp_database_row_array[Config_commodity::description], 'title' => $temp_database_row_array[Config_commodity::title], 'price' => $temp_database_row_array[Config_commodity::price], 'url' => 'upload/default.jpg', 'name' => $userinfo[Config_user::log_name], 'time' => get_time($temp_database_row_array[Config_commodity::release_date]), 'star_numbers' => $temp_database_row_array[Config_commodity::praise], 'message_numbers' => $temp_database_row_array[Config_commodity::leave_message_time], 'id' => $temp_database_row_array[Config_commodity::id]);
}
//5.释放资源
mysqli_free_result($reval);
return array('page' => $page, 'array' => $array);
}
define('MESSAGE_EACH_PAGE', 10);
session_start();
require_once 'class/DBtraverser.php';
require_once 'class/Config_commodity.php';
include_once 'smarty_init.php';
require_once 'class/Config.php';
$conn = Config::connect();
$commodity_id = (int) $_REQUEST['id'];
$where = ' where ' . Config_commodity::id . ' = ' . "'" . $commodity_id . "'";
$DBtraverser = new DBtraverser(Config_commodity::table_name, $where);
$result = $DBtraverser->excute($conn);
$array_commofity_info = mysqli_fetch_array($result, MYSQLI_ASSOC);
if ($array_commofity_info) {
require_once 'Include_picture.php';
require_once 'class/Info_user.php';
$array_pictures = get_commodity_pic($conn, $commodity_id);
$array_message = get_leave_message($commodity_id, $conn);
$userInfo = new Info_user();
$username = $userInfo->get_user_logname($conn, $array_commofity_info[Config_commodity::publisher]);
$commodity_array_for_display = array('nickname' => $username, 'title' => $array_commofity_info[Config_commodity::title], 'time' => get_time($array_commofity_info[Config_commodity::release_date]), 'price' => $array_commofity_info[Config_commodity::price], 'description' => $array_commofity_info[Config_commodity::description], 'description-img' => get_one_commodity_pic($conn, $array_commofity_info[Config_commodity::id]), 'img' => 'upload/avatar.png', 'id' => $commodity_id, 'star_numbers' => $array_commofity_info[Config_commodity::praise], 'message_numbers' => $array_commofity_info[Config_commodity::leave_message_time]);
$smarty->assign('messages', $array_message);
$smarty->assign('skill', $commodity_array_for_display);
$smarty->assign('msg-total', $array_commofity_info[Config_commodity::leave_message_time]);
$smarty->display('Reward&Market/market-skill.html');
} else {
}
mysqli_free_result($result);
function get_time($release_date)
{
$now_time = time();
$release_time = strtotime($release_date);