jQuery - 通过内部文本查找标签 [英] jQuery - Find Label By The Inner Text

问题描述

我想知道是否可以通过内部文本找到一个标签（或任何元素，真的）。例如：

I was wondering if it was possible to find a label (or any element, really) by it's inner text. For example:

<label for="myCheckbox">SuperSweetCheckbox</label>

我想通过文本 SuperSweetCheckbox 。

我知道这似乎是一种反直觉，但由于我正在处理的应用程序的性质似乎是必要的。我意识到我可以迭代每一个标签，但如果可以的话我宁愿避免这个选择。

I know this seems kind of counter-intuitive, but due to the nature of the app I'm working on it seems to be necessary. I realize that I can iterate through each of the labels but I'd prefer to avoid that option if at all possible.

如果有人可以提供一些帮助，我会欣赏它。

If anyone could provide some assistance, I'd appreciate it.

推荐答案

使用选择器 ：contains（）

use the selector :contains()

 var element = $("label:contains('SuperSweetCheckbox')");

匹配的文本可以直接在所选元素中显示 元素的后代或其组合。与属性值选择器一样，括号内的：contains（）的文本可以写成裸字或用引号括起来。文本必须具有匹配的大小写。

The matching text can appear directly within the selected element, in any of that element's descendants, or a combination thereof. As with attribute value selectors, text inside the parentheses of :contains() can be written as bare words or surrounded by quotation marks. The text must have matching case to be selected.

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