本文介绍了jQuery的.not()的香草javascript等效项是什么?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试创建一个将类添加到列表的循环.我希望将此类添加到除单击元素之外的所有其他元素上.我在互联网上找到了以下内容:
I'm trying to create a loop which adds a class to a list. I wish this class to be added on all the elements except the element which is being clicked. I found the following on the internet:
$('.elements').click(function(){ $('.elements').not(this).each(function(){ // do something }); })有与香草javascript等效的东西吗?我找不到来自 .not()的转换.
Is there an equivalent to vanilla javascript? I cannot find the conversion from .not().
推荐答案您发布的完整代码的原始版本将是这样.相当详细的TBH,而无需帮助程序向每个el添加点击侦听器.
The vanilla version of the full code you posted would be something like this. Quite verbose TBH without having the helper to add a click listener to each el.
var els = document.querySelectorAll('.elements'); [].forEach.call(els, function(el, i, els) { el.addEventListener('click', function() { [].forEach.call(els, function(el) { if(el !== this) { // do something } }, this); }); });更多推荐
jQuery的.not()的香草javascript等效项是什么?
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