discuz教程:门户diy实现翻页功能的方法!
1、打开 \source\class\block\portal\block_article.php 文件
找到
function getdata($style, $parameter)
修改为
function getdata($style, $parameter, $bid)
找到
$query = DB::query("SELECT at.*, ac.viewnum, ac.commentnum FROM ".DB::table('portal_article_title')." at LEFT JOIN ".DB::table('portal_article_count')." ac ON at.aid=ac.aid WHERE $wheresql$keyword ORDER BY $orderby LIMIT $startrow, $items");
在其上方加入:
//首页翻页修改
if($bid==53){
$page = $_REQUEST['page']?$_REQUEST['page']:1;
$startrow = ($page-1)*$items;
}
这里的bid为diy的记录id,查看方法可以通过firebug工具查看。此文中后面用到的bid均为此含义。
2、打开 \source\function\function_block.php 文件
找到
if($forceupdate) {
block_updatecache($bid, true);
$block = $_G['block'][$bid];
}
在其上方加入:
//如果是首页最新文章,去掉缓存
if ($bid == 53) {
$forceupdate = 1;
}
找到
$return = $obj->getdata($thestyle, $block['param']);
修改为
$return = $obj->getdata($thestyle, $block['param'],$bid);
3、打开 \source\function\function_core.php 文件
找到 function block_display($bid) 方法
在其方法内的尾部加入:
//翻页更改
if($bid==53){
$page = $_REQUEST['page']?$_REQUEST['page']:1;
$html = "<style>"
. ".page{padding:10px; float:left;}"
. ".page li{float:left; line-height:20px; padding:8px; font-size:16px;}"
. ".page li .on{color:#f57500; font-weight:800;}"
. "</style>";
$html .= '<div class="page"><ul>';
if($page<11){
for($i=1;$i<21;$i++){
if($page == $i){
$html.='<li><a href="/?page='.$i.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="on">'.$i.'</a></li>';
}else{
$html.='<li><a href="/?page='.$i.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >'.$i.'</a></li>';
}
}
}else{
for($i=$page-9;$i<$page;$i++){
$html.='<li><a href="/?page='.$i.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >'.$i.'</a></li>';
}
$html.='<li><a href="/?page='.$page.'" rel="external nofollow" rel="external nofollow" class="on">'.$page.'</a></li>';
for($i=$page+1;$i<$page+10;$i++){
$html.='<li><a href="/?page='.$i.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >'.$i.'</a></li>';
}
}
$html .= "</ul></div>";
echo $html;
}
至此,修改完成。