87,910
社区成员
发帖
与我相关
我的任务
分享
<style type="text/css">
.aa{gn:expression(this.onselectstart=function(){return false;})}
</style>
<table>
<tr>
<td id= "td1" class="aa"> abc </td>
</tr>
</table>
<table>
<tr>
<td onselectstart="return true"> world </td>
</tr>
</table>
<script language= "javascript">
function enableSelect(bAllowed)
{
var td = document.getElementById( "td1");
td.onselectstart=function(){event.returnValue=bAllowed};
}
function isshow(e) {
}
</script>