javascript - 使用jQuery选择多个类(Selecting multiple classes with jQuery)

Question

I've had a good look and can't seem to find out how to select all elements matching certain classes in one jQuery selector statement such as this:(我看起来很好看，似乎无法找到如何在一个jQuery选择器语句中选择匹配某些类的所有元素，如下所示：)

$('.myClass', '.myOtherClass').removeClass('theclass'); Any ideas on how to achieve this?(关于如何实现这一点的任何想法？) The only other option is to do(唯一的另一种选择是做) $('.myClass').removeClass('theclass'); $('.myOtherClass').removeClass('theclass'); But I'm doing this with quite a few classes, so it requires much code.(但我正在使用相当多的类，所以它需要很多代码。)   ask by Kezzer translate from so

Answer 1

This should work:(这应该工作：)

$('.myClass, .myOtherClass').removeClass('theclass'); You must add the multiple selectors all in the first argument to $(), otherwise you are giving jQuery a context in which to search, which is not what you want.(您必须在$（）的第一个参数中添加多个选择器，否则您将为jQuery提供要搜索的上下文，这不是您想要的。) It's the same as you would do in CSS.(它和你在CSS中做的一样。)