所以我有这个功能:

function populate(selector, snippet, location) {
    var OGsnippet = $('snippet#' + snippet).children().clone().appendTo(selector);
}
它的调用方式如下:populate('section#main articles article:not(".ad")', 'socmed-articles');populate('section div.articles.news article:not(".ad")', 'socmed-articles');我正在尝试将其转换为普通javascript。我努力了:
function populate(selector, snippet, location) {
    var snippet = (document.querySelector('snippet#' + snippet).children)[0].cloneNode(true); //printing snippet yields a span with a class socmed-articles
    document.querySelector(selector).append(snippet);
}
但是我得到Uncaught DOMException: Failed to execute 'querySelector' on 'Document': 'section#main articles article:not(".ad")' is not a valid selector

最佳答案

CSS选择器:not不接受",需要删除它们才能使用该选择器。

document.querySelector('section#main articles article:not(.ad)');

关于javascript - 我该如何用伪类查询多个选择器来实现普通JS?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/64451929/

10-11 13:34