Question

求帮忙：为何jQuery下拉菜单栏在IE7下没效果

页面代码：

<ul id="sign" class="column_ui">
<li class="navbar_item drop-down" id="nav-looked"><a class="navbar_link drop-title" target="_self"><i class="ui looked-nav"></i>播放记录</a>

<div class="drop-box" style="display: none;">
<div class="looked-list">
<p><a class="close-his" href="javascript:;">关闭</a><a href="javascript:void(0);" id="emptybt" onclick="javascript:_GC()">清空全部播放记录</a></p>
<ul class="highlight" id="playhistory"><li class="no-his"><p>暂无播放历史列表...</p></li></ul>
<div class="his-todo" id="morelog" style="display: none;"></div>
</div>
<script type="text/javascript">PlayHistoryObj.viewPlayHistory('playhistory');</script>
</div></li></ul>

Answer 1

你的JS代码呢