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jjQuery. removeClass () - 不删除类
原标题:jQuery .removeClass() - doesn t remove the class
  • 时间:2012-05-23 10:29:48
  •  标签:
  • jquery

我试图取消一个班级, 但它失败的原因, 任何人都可以分享一些想法吗?

这是代码:

$(document).ready(function() {  
    if ($( .space-fill ).height() > 22) {
         $( .space-fill ).addClass( space-full );
    }
    else{
         $( .space-fill ).removeClass( space-full );
    }
});
最佳回答

我粗略地猜测并说,你必须复制所有 .space-fill 元素,以便阅读它们的高度并应用分类:

$( .space-fill ).each(function() {
    $(this).toggleClass( space-full , $(this).height() > 22);
});
问题回答

在您的 if 语句中,您需要确保您能够将苹果与苹果进行比较。

parseInt( $(. space- pill ). hile( )) & gt; 22





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