当子元素已知时如何在jQuery中获取父元素? [英] How to get parent element in jQuery when child element is known?

问题描述

我正在使用 jQuery Mobile，它为您创建了很多 DOM.我需要 remove() 单选按钮，但根据 jQuery Mobile 中 HTML 的构造方式，我没有父 div 的 id.我可以轻松获取输入和标签，但还需要去掉我们的 div 以从单选按钮列表中完全删除条目样式.

<input type="radio" value="ahBkMj" id="ahBkMj" name="spam" data-theme="c"><label for="ahBkMj" class="ui-btn ui-btn-icon-left ui-btn-up-c"><span class="ui-btn-inner"><span class="ui-btn-text">Foo</span><span class="ui-icon ui-icon-ui-icon-radio-off ui-icon-radio-off"></span></span>

解决方案

Will jQuery 的 .parent() 做什么?

I'm using jQuery Mobile which creates a lot of the DOM for you. I need to remove() radio buttons, but based on how the HTML is constructed in jQuery Mobile, I do not have an id for the parent div. I can easily grab both the input and labels, but need to also get rid of the our div to completely removed the entry styling from the list of radio buttons.

<div class="ui-radio">
  <input type="radio" value="ahBkMj" id="ahBkMj" name="spam" data-theme="c">
  <label for="ahBkMj" class="ui-btn ui-btn-icon-left ui-btn-up-c">
    <span class="ui-btn-inner">
      <span class="ui-btn-text">Foo</span>
      <span class="ui-icon ui-icon-ui-icon-radio-off ui-icon-radio-off"></span>
    </span>
  </label>
</div>

解决方案

Will jQuery's .parent() do ?

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