jQuery :contains(regex)? [duplicate]

问题

This question already has an answer here:

jQuery selector :contains - Use regular expressions (1 answer)

Closed 5 years ago.

Is it possible to have a jQuery selector where the :contains() is a regular expression?

I need to select an element where the innerHTML contains something findable through regex?

I know it's a short question. My apologies.

var t = $("#id a:containsRegex("/[0-9]/g")"); // Doesn't work

回答1:

Try ,

var regex = new RegExp("[0-9]"); // expression here

$("#id a").filter(function () {
    return regex.test($(this).text()); 
});

来源：https://stackoverflow.com/questions/22929862/jquery-containsregex