<div class="userdefined" role="tabpanel" style="display: none; "></div>
<div style="display: none; " class="hide comment clear" role="tabpanel" ></div>
<div style="display: none; " class="hide records clear" role="tabpanel"   ></div>想根据role属性将这三个DIV的display属性设为block
$('.role=[tabpanel]').attr('display','none');怎么选择不到?
不知道怎么写,求高手解决