te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - JQuery - How to: Duplicate <li> and put it to the end of the <ul> - Stack Overflow

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    I have an ordinary ul li. I want to attach an li to the list which is based on the first li in the list.

    html

    <div id="gallery">
<ul>
<li>Point Nr 1<p>lol</p></li>
<li>Point Nr 2</li>
<li>Point Nr 3</li>
<li>Point Nr 4</li>
</ul>
</div>

    pseudo javascript/jquery

    $("#gallery ul li").first().duplicate(attachTo:"#gallery ul li")

    This is what it looks like:

    <div id="gallery">
<ul>
<li>Point Nr 1<p>lol</p></li>
<li>Point Nr 2</li>
<li>Point Nr 3</li>
<li>Point Nr 4</li>
<li>Point Nr 1<p>lol</p></li>
</ul>
</div

    How do I do this? :)

    I have an ordinary ul li. I want to attach an li to the list which is based on the first li in the list.

    html

    <div id="gallery">
<ul>
<li>Point Nr 1<p>lol</p></li>
<li>Point Nr 2</li>
<li>Point Nr 3</li>
<li>Point Nr 4</li>
</ul>
</div>

    pseudo javascript/jquery

    $("#gallery ul li").first().duplicate(attachTo:"#gallery ul li")

    This is what it looks like:

    <div id="gallery">
<ul>
<li>Point Nr 1<p>lol</p></li>
<li>Point Nr 2</li>
<li>Point Nr 3</li>
<li>Point Nr 4</li>
<li>Point Nr 1<p>lol</p></li>
</ul>
</div

    How do I do this? :)

    • javascript
    • jquery
    • copy
    • duplicates
    • html-lists
    Share Improve this question asked Dec 20, 2010 at 7:44 TomkayTomkay 5,16021 gold badges65 silver badges94 bronze badges
    Add a ment  | 

    2 Answers 2

    Reset to default 12

    I think it should be

    var ul = $('#gallery ul');
ul.find('li:first').clone(true).appendTo(ul);

    Should be:

    var $gallery = $('#gallery');
$gallery.find('li:first').clone(true).appendTo($gallery.find('ul'));

    Example: http://www.jsfiddle/4yUqL/22/

    Ref.: .clone()

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