javascript - 替换每第 n 个类名并借助 jQuery 替换它

Question

我想更换每第 6 个 div 类。

这是我当前的代码

<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div> this should be change
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div> this should be change
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div> this should be change
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>
<div class="disp">...</div>

它是无限的和未定义的计数，因为它在每个部分都有变化

Answer 1

你可以试试这个:

$( "div:nth-child(6n)" ).removeClass("disp");

或者

$( "div.disp:nth-child(6n)" ).removeClass("disp");