jQuery根据文本内容来选择元素 [英] jQuery to select elements based on the text inside them
问题描述
如何选择其中具有特定文本的标签,没有其他内容?例如,如果我有以下内容:
How to select a tag having a specific text inside it and nothing else? For example if I have the following:
<table>
<tr>
<td>Assets</td><td>Asset</td>
</tr>
<tr>
<td>Play</td><td>Players</td><td>Plays</td>
</tr>
</table>
有什么办法可以选择< td>资产& / td>
,没有别的。我尝试使用包含
ie $(table tr td:contains(Play))
但它返回所有 td
在第二个 tr
(应该)。而我只想要< td> Play< / td>
。
Is there any way that I may select the <td>Asset</td>
and nothing else. I tried it with contains
i.e. $("table tr td:contains(Play)")
but it returns all the td
s in the second tr
(as it should). Whereas I just want <td>Play</td>
.
有没有办法实现这一点,就像有一种方式可以根据其属性选择元素。有没有办法根据他们内部的文本来选择元素?
Is there any way to achieve this, like there's a way to select elements based on their attributes. Is there any way to select elements based on the text inside them?
推荐答案
如何:
var lookup = 'Asset';
$('td:contains('+ lookup +')').filter(function() {
return $(this).text() === lookup;
});
演示
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