等同于纯JS中jQuery的contents().find()链式方法 [英] Equivalent of jQuery's contents().find() chained methods in pure JS

问题描述

因此，我一直在尝试在不使用jQuery的情况下执行以下代码:

So I've been trying to do the following bit of code without jQuery:

$(".parent-class").contents().find(".child-class").css("color", "red");

我正在尝试编辑嵌入式Twitter feed 的样式，并且无论出于何种原因，我都只能通过使用以下代码段来获取模块的子节点:$(".twitter-timeline").find(".timeline-Tweet-text").css("margin-bottom", "-10px");.纯粹的JS代码模仿此功能必要. 我完整的js函数是:

I'm trying to edit the styles of an embedded Twitter feed and I could only do that by getting the module's child nodes using this snippet: $(".twitter-timeline").find(".timeline-Tweet-text").css("margin-bottom", "-10px"); for whatever reason. It is necessary that the pure JS code mimics this functionality. My full js function is:

// Change the style of the tweets after the module loads.
window.addEventListener('load', function () {
   $(".twitter-timeline").contents().find(".timeline-Tweet-text").css("margin-bottom", "-10px");
});

感谢您抽出宝贵的时间阅读.

Thanks for taking the time to read.

推荐答案

您可以尝试以下方式:

document.querySelectorAll(".twitter-timeline .timeline-Tweet-text").forEach(function(el){
    el.style.marginBottom = "-10px";
 });

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