按下 tabBar 按钮后
<ul data-dojo-type="dojox.mobile.TabBar" class="tab_bar"
data-dojo-props='fixed: "bottom"' >
<li data-dojo-type="dojox.mobile.TabBarButton"
onclick="function()"
data-dojo-props='icon1:"images/carrello.png", icon2:"images/raccolta_ordini.png"'>Aggiungi</li>
</ul>
按钮保持选中状态(参见前后图片) 我应该在函数中使用哪个语句来取消选择按钮?