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 );
}
});
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 );
}
});
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);
});
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 code >
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