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art_list.php
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art_list.php
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<?php # art_list.php
$page_title = '公告通知';
include ('./includes/header.html');
?>
<div id="in_right"></div>
<div id="wrapper" >
<?php
require_once('./includes/sql.php'); //sql
require ('mysqli_connect.php'); // Connect to the db.
$display=5;
if(isset($_GET['p'])&&is_numeric($_GET['p'])){
$pages=$_GET['p'];
}else{
$q="SELECT COUNT(ID) FROM post";
$r=@mysqli_query($dbc,$q);
$row=@mysqli_fetch_array($r,MYSQLI_NUM);
$records=$row[0];
if($records>$display){
$pages=ceil($records/$display);
}else{
$pages=1;
}
}
if(isset($_GET['s'])&& is_numeric($_GET['s'])){
$start=$_GET['s'];
}else{
$start=0;
}
$cent=ceil($start/$display);
// Make the query:
$q = "SELECT CONCAT(post_title) AS name,CONCAT(ID) AS ar_id, CONCAT(post_dec) AS art,CONCAT(post_date) AS dr FROM post ORDER BY post_date desc LIMIT $start,$display ";
$r = @mysqli_query ($dbc, $q); // Run the query.
// Count the number of returned rows:
$num = mysqli_num_rows($r);
if ($num > 0) { // If it ran OK, display the records.
if($pages>1){
echo'<div class="uk-panel uk-width-medium-2-3"><ul class="uk-pagination uk-pagination-center" >';
$current_page=($start/$display)+1;
if($current_page!=1){
echo'<li><a href="art_list.php?s='.($start-$display).'&p='.$pages.'">上一页</a></li>';
}
if($start-$display>25){
if($cent+5<=$pages){
for($i=$cent-4;$i<=$cent+5;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}else{
for($i=$pages-9;$i<=$pages;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}
}else{
for($i=1;$i<=10;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}
if($current_page !=$pages){
echo'<li><a href="art_list.php?s='.($start+$display).'&p='.$pages.'">下一页</a></li>';
}
echo'</ul></div>';
}
echo '';
//显示文章列表
while ($row = mysqli_fetch_array($r, MYSQLI_ASSOC)) {
echo '<br><div class="uk-panel uk-panel-box uk-width-medium-2-3"> <dl class="uk-description-list uk-description-list-line">
<dt><h3><i class="uk-icon-rss"></i><a href="article.php?aid='.$row['ar_id'].'">' . $row['name'] . '</a></h3></dt><dd>' . $row['dr'] . '</dd><br><dd>'.mb_substr($row['art'],0,120,"utf-8").'</dd></div>
';
}
// Close the table. echo '';
} else { // If no records were returned.
echo '<p class="error">There are currently no news.</p>';
}
mysqli_free_result($r);
mysqli_close($dbc); // Close the database connection.
if($pages>1){
echo'<br/><div class="uk-panel uk-width-medium-2-3"><ul class="uk-pagination uk-pagination-center" >';
$current_page=($start/$display)+1;
if($current_page!=1){
echo'<li><a href="art_list.php?s='.($start-$display).'&p='.$pages.'">上一页</a></li>';
}
if($start-$display>25){
if($cent+5<=$pages){
for($i=$cent-4;$i<=$cent+5;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}else{
for($i=$pages-9;$i<=$pages;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}
}else{
for($i=1;$i<=10;$i++){
if($i!=$current_page){
echo '<li><a href="art_list.php?s='.(($display*($i-1))).'&p='.$pages.'">'.$i.'</a></li>';
}else{
echo '<li class="uk-active"><span>'.$i.'</span> </li>';
}
}
}
if($current_page !=$pages){
echo'<li><a href="art_list.php?s='.($start+$display).'&p='.$pages.'">下一页</a></li>';
}
echo'</ul></div>';
echo'</div>';
}
?>
<?php
include('./includes/footer.html');
?>