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in Technique[技术] by (71.8m points)

jquery :visible筛选

请问下jquery不能够多级筛选吗?

<ul>
  <li>
    <select></select>
  </li>
</ul>

比如我想筛选ul下可见的select标签,但是我只控制了ul的显示隐藏
用$('ul:visible select') 或者 $('ul select:visible')都取的不对
只能用$('ul:visible').find('select')来获取吗?


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by (71.8m points)

是的。你也可以这样 $('ul li :visible') 选取ul下面的li下面的可见元素


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