jQuery的元素或类LIKE选择器? [英] Element or class LIKE selector for jQuery?

问题描述

无论出于何种原因，我都拥有称为.main_sub1，.main_sub2等的类.不必担心为什么我不能拥有.main .sub.

For whatever reason I have these classes called .main_sub1, .main_sub2 etc. Never mind why I can't have .main .sub.

jQuery是否有一种方法，可以使用属性来获取包含main的类?

Is there a way with jQuery, sort of in the way it is possible to do with attributes, to get the classes containing main?

推荐答案

使用$("[class^=main]")将选择其类名以'main'开头的所有元素.看看有关选择器的jQuery文档，您可以使用很多其他变体，例如:

Using $("[class^=main]") will select all elements whose classname starts with 'main'. Take a look at jQuery docs about selectors, there are a lot of other variations you can use, for example:

• [class*=main]将选择其类名包含'main'
的元素
• [class~=main]将选择其类名带有单词'main'(用空格分隔)的元素
• [class$=main]将选择其类名以'main'
结尾的元素

• [class*=main] will select elements whose classname contains 'main'
• [class~=main] will select elements whose classname has the word 'main' (delimited with spaces)
• [class$=main] will select elements whose classname ends in 'main'

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