emlog 获取当前分类的所有子分

方法一:
在模板文件module.php中加入如下代码

[lv]

<?php //widget分类
function emlog_sort() {
    global $CACHE;
    $sort_cache = $CACHE->readCache('sort');
    ?>
    <div class="side one"><ul>
    <?php foreach($sort_cache as $value) {
        if($value['sid'] == 1) {
            ?>
            <li><a href="<?php echo Url::sort($value['sid']); ?>"><?php echo $value['sortname'];
            ?>(<?php echo $value['lognum'];
            ?>)</a></li>
            <?php $children = $value['children'];
            foreach ($children as $key) {
                $value = $sort_cache[$key];
                ?>
                <li><a href="<?php echo Url::sort($value['sid']); ?>"><?php echo $value['sortname'];
                ?>(<?php echo $value['lognum'] ?>)</a></li>
                <?php
            }
        }
    }
    ?></ul></div><?php
}
?>

[/lv]

调用方法在想放置的地方加入如下代码
<?php emlog_sort();?>
其中的1代表分类id

方法二:

[lv]

<?php //获取当前分类的所有子分类
function emlog_sort($sid) {
    $t = MySql::getInstance();
    $sql = "SELECT * FROM ".DB_PREFIX."sort WHERE sid = ".$sid." or pid = '".$sid."' ORDER BY `taxis` DESC";
    $list = $t->query($sql);
    $i++;
    while($row = $t->fetch_array($list)) {
        if($i==1) {
            echo '<li id="mfl"><a href="'.Url::sort($row['sid']).'" title="'.$row['sortname'].'">'.$row['sortname'].'</a></li>';
        } else {
            echo '<li id="zfl"><a href="'.Url::sort($row['sid']).'" title="'.$row['sortname'].'">'.$row['sortname'].'</a></li>';
        }
        $i++;
    }
}
?>

[/lv]

调用方法在想放置的地方加入如下代码
<?php emlog_sort(5);?>
其中的5代表分类id

自用代码:

[lv]

<?php 
global $CACHE;
$sort_cache = $CACHE->readCache('sort');
foreach($sort_cache as $value) {
    if($value['sid'] == $sortid) {
        if(!empty($value['children'])) {
            ?>
            <div class="home-tags">
            <?php
            $children = $value['children'];
            foreach($children as $key) {
                $value = $sort_cache[$key];
                ?>
                     <ul>
                      <li>
                       <a href="<?php echo Url::sort($value['sid']); ?>"><?php echo $value['sortname'];
                ?>(<?php echo $value['lognum'] ?>)</a>
                      </li>
                     </ul>
                <?php
            }
            ?>
            </div>
            <?php
        }
    }
}
?>

[/lv]