jQuery 如何使用jquery通过指定的标签名称获取父元素?

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时间:2020-08-26 16:47:45  来源:igfitidea点击:

How to get parent element by specified tag name using jquery?

jqueryparent

提问by rahim asgari

I want to get an Element's parent which has an specified tag name.

我想获得一个具有指定标签名称的 Element 的父级。

Sample code:

示例代码:

<table>
   <tr>
      <td>
          <input type='button' id='myId' />
      </td>
   </tr>
</table>

Now i want something like this:

现在我想要这样的东西:

$('#myId').specificParent('table'); //returns NEAREST parent of myId Element which table is it's tagname.

回答by jensgram

See .closest():

.closest()

Get the first ancestor element that matches the selector, beginning at the current element and progressing up through the DOM tree.

获取与选择器匹配的第一个祖先元素,从当前元素开始并向上遍历 DOM 树。

I.e.,

IE,

$('#myId').closest('table')

(Demo)

演示

回答by NimChimpsky

$('#myId').closest("table");

回答by donah

$('#myId').parents('table')works as well

$('#myId').parents('table')也能用